Shimano gear shifter repair Gear shifting is now possible without ever taking your hands off the brake hoods or drops. A Shimano 105 is a bicycle gear shifter designed for a road bike. Jul 11, 2020 · Shimano 105 combined brake and shifter. I was changing gear prior to putting it on the turbo when the right long shift lever went 'slack'an Apr 24, 2023 · As far as I know, Shimano treats road shifters as non-serviceable, either by the user or a service center. Shimano Trigger Shifter Service, how to repair rapid fire shifter back to life. Left hand, front mech, 2 x 10. Problem solver adapters, matchmakers and more. thumb shifter Shimanoshifterrepaircycle gear shift This video details how to take apart a bicycle grip shifter, clean it up and get it working again without cutting and replacing the cable. I show the process as I remove the old shift cable and install a new cable in a Shimano SL RS35 Revoshift shifter. Follow these tips to fix a stuck shifter and to keep on cruising. I've just opened the rear shifter and it exposes the mechanism, and it looks clean with no gunk - and there's even evidence of relatively new grease in there. You can shorten the spring to restore its Video tutorial demonstrates how to replace a Sram GripShift(R) style cable. Fixing Broken Shimano Indexed Tourney Shifters!: In this Instructable I'm going to show you how i dissasembled, fixed and then reassembled my Shimano Tourney ST-TX800-L lever. Shimano Shifter Wont Shift? Quick Fix! World According to Ted 2. It likely needs on or both of the following: Lubrication: See video Adjustment: See steps and pictures outlined below In this video, I demonstrate the process of fixing an older Shimano Altus model ST-CT90 shifter with problems shifting through the gears. I have also found a set of SHIMANO ST-EF500 L3 x R8 Shifter/Brake Lever Combo Aug 10, 2012 · Shimano 105 front shifter will not "click" to engage and shift to big ring? This shifter have never been dropped and have no more than 500miles on it. Dec 29, 2023 · Adjusting bike gears is essential for maintaining effective and consistent shifting performance and avoiding issues with the drivetrain. But it just slides over Checking gear shifting and fine adjustment After completing all adjustment, move the shift lever to check the gear shifting performance. Showing the most How to maintenance and service your deore shifters ? How to clean it and lubricate to use it for years. Detatch the cable from the Dec 13, 2024 · Discover how to fix your 7-speed bicycle gear shifter with our expert DIY repair guide. Aug 10, 2012 · Shimano 105 front shifter will not "click" to engage and shift to big ring? This shifter have never been dropped and have no more than 500miles on it. Shi In today’s tutorial, we’ll learn how to troubleshoot and repair a RapidFire Plus style index shifter. (株式会社シマノ, Kabushiki-gaisha Shimano), originally Shimano Broken or frayed cable end inside Shimano shifter repair Joey Mesa 25. Follow these detailed instructions to get your bike back to optimal performance. Part 1 of the Shimano 5600 105 shifter rebuild. Shift the REAR gear into the smallest gear. In this video, I demonstrate the process of tearing down and reassembling both the Shimano ST-EF50 And ST-EF51 shift/brake lever assemblies. This will give you better access to areas of the shifter. This article provides a step-by-step guide on how to fix your mountain bike gear shifter, as well as tips on troubleshooting, maintenance, and professional repair. Shimano Total Integration Features The Shimano Total Integration 105 series features a dual action control lever which actuates the brakes like a conventional brake lever, and shifts the gears when moved inward toward the center line of the bicycle. The previous owner had probably tried to fix the sticky bicycle shifters himself, opened the shifter, and gave up after a few tries, losing a tension ring in the process. The bike had an older 200GS 7 speed group with the older rapid fire type shifter. May 19, 2024 · To replace shifters on a mountain bike, first, you need to remove the old shifters by loosening the clamp or screws that hold them in place. I walk I show how to take apart a Shimano RSX STI Shifter (brifter) for cleaning, repair or overhaul and then assemble it again. Quick DIY repair guide with step-by-step instructions. Two questions: Is this likely the problem? If so, how do I re-lubricate the shifter after the This tells me it's probably the shifter itself, not cabling or derailleur. The front derailleur "groupo" is Shimano SIS. 2 Shimano 105 5600 3 speed shifter: Reb I've got more Aug 18, 2023 · Resetting Shifter Gear Indicator Print Over the course of ownership, the orange gear indicator in your Shimano shifter may stop working. TWO important notes: If your 4 Shimano® Revo Shifter The Revo Shifter is a twist type shifter. There first thing to do is rotate the brake lever, which involves loosening the clamp holding the shifter to the handlebars. I was tuning up a Specialized Hardrock Ultra mountain bike, and the shifter for Dec 9, 2022 · How to fix Gear Cycle Gears | Repair Shimano Gears at Home |Rear Derailleur Repair |Gear not working Cycle Rider DP 592K subscribers Subscribe Feb 19, 2009 · Re: Shimano Bar end shifter disassembly & repair by boblo » 26 Oct 2014, 8:56am That's how they seem to fail. Once the shift levers can reach all gears in both directions, they are free enough. How to change the gear cable on a Shimano EF500 EZ Fire shifter V-Brakes Adjustment Tutorial - How To Fine Tune Your Brakes for Optimal Performance! Showing how I repaired my Shimano 7 speed button/lever shifter as used with the Acerea, Altus and Tourney shifters. #shimano #deore #maintenance Feel free to watch and 39 votes, 26 comments. I show how to repair a SRAM Grip Shift shifter that does not click, won't catch, and won't stay in gear. 4K Dislike Jan 12, 2023 · New bike with a SL-M4100-R deore rapidfire shifter, with shift indicator, 10 speed. If the cable is loose, the shifter can spin, but the derailleur doesn't move. Nov 5, 2020 · Does anyone have any experience with (repairing) broken brake lever/shifters? As the shifting mechanism isn't damaged, only the plastic housing, does anyone have tips - what glue and so, on how to repair it? Gear Shifter Repair 🥰 Shimano Thumb shifter repair #youtube #youtubevideo #youtubeviralvideoyour queries. Connect the shift cables to the new shifters and adjust the tension as needed. The lever is secured to the handlebar with a clamping screw under the lever. Check whether the cable is lubricated and clean, and if the outer casing is too long or short. Jun 1, 2025 · Fix broken bike shifter springs fast with our DIY repair guide. The shifters on this bike were very stiff. The main problem was an old rusty shift cable and bent crimped cable housings. Subscribe to this channel: / @bikeridecom If you have enjoyed this video, please like it. In this case, it's a Shimano STX shifter. The shifter incorporates two cables, one that operates the brake and one that controls the derailleur. Explore the detailed Shimano shifter parts diagram, providing clear insights into each component and its function for better understanding and maintenance of your bike's shifting system. 99K subscribers Subscribe Installing a new Shimano model SL M310 7R shifter onto an older Diamond Back mountain bike. Be sure to turn on subtitles for more information. Enhance your ride's performance by following these simple installation tips. If your cables are functioning In this video I run through the process I like to use to quickly revive a Shimano shifter that has stopped functioning. Jun 14, 2024 · How To Replace a Shift Cable on a Bike in 7 Steps [With Video Guide] Pro bike mechanic Robbie Ferri walks you through replacing your gear cables Jul 29, 2012 · I have an old Giant bike on which the left hand gear shifter has stopped working. I show how to fix a RapidFire/trigger shifter that won't catch/shift, in this case, a Shimano Alivio ST MC10 shifter, but the repair is similar for most trigger shifters. This article will outline the process of installing and routing new shift cable into trigger shifters. This video shows you how to replace the cable on a Shimano bicycle shifter. In this video, I revive a set of really old Shimano ST-M020 7 speed rapid-fire shifters. The two shifters Investigation and fix of a Shimano Ultegra R8020 shifter that had high resistance changing gear. After many requests, I finally got my hands on a Shimano ST-EF41 shifters to tear apart and see how they tick. . One of the biggest problems you'll encounter during a ride is a stuck shifter which could not only leave you in the wrong gear, could impede your bicycle altogether. Key Takeaways: A mountain bike gear shifter can experience issues, but many can be easily fixed with basic knowledge and tools. Shifting in those 6 higher gears still is exact and crisp. Become a VIP Member of my channel - / @cycleriderroy Follow me on Social Media Vast selection of mountain bike shifter parts including clamps, lids, batteries, bolts, mounts and more. Someone at a bike shop once told me "they never work. This article is a complete guide to adjusting both the front and rear derailleurs on a Mongoose mountain bike. " I just lived with the problem until the lever stopped shifting gears at all. Shows key steps for repairing common fault with 6700 RH levers where the spiral return spring for the release lever either breaks or loses tension. What I can see (and please forgive the lack of proper terminology) is a cogged wheel which appears to drive the gear change, and a little nub thing attached to the lever that is intended to push the cogs. Two questions: Is this likely the problem? If so, how do I re-lubricate the shifter after the I show how to fix most STI type road bike shifters that are not working by simply cleaning and lubricating them. This one is clearly cracked. If your cables are functioning Your Shimano shifter needs cleaning, not an adjustment of the derailleur. Join our forum I show how to replace the shift cable in Shimano ST EF51 shifters. 3 days ago · The performance of one of my Shimano RSX 7-speed STI drop-bar brake/shift levers slowly deteriorated, requiring multiple clicks for each downshift. Shifts fine both ways 1 gear at a time. You can shift gears anytime, while standing still, pedaling or coasting Here Is how to replace the shifter cable on a Shimano bicycle shifter. I even disassembled the other shifter to see how it all fits together and now I can't get it asse Jan 31, 2019 · Shimano twist grip shifter on Apollo Neo 6 girls bike. The index ring breaks and makes a bid for freedom through the plastic shroud. If shifting problems occur, users should tighten the cable adjuster and clean derailleurs to troubleshoot. Oct 24, 2024 · Easily replace your Shimano bike shifter with our step-by-step guide. Initially I had no plan to put it back together, especially after I had disassembled both left and right shifters and had all the pieces mixed Dec 20, 2020 · Unfortunately, during the repair, it turned out the right shifter was actually missing a part and would need to be replaced. Part 2 will eventually come. I just can't seem to get it right. I tried changing Jul 27, 2022 · Shift Cable Replacement: Trigger Shifters Shift cables can with time and use become worn, frayed, rusty or dirty, causing drag and resistance as it moves through the housing. try to fix as much as possible and explore the small parts inside out. Pulling the brake will reveal the screws inside the shifter. In order to obtain suitable gear shifting performance, set the chain onto the smallest chainring and the largest sprocket. Look at the Shimano shifter in the video, and if Stuck Shimano Shifter Ultegra 6600 10 Speed - how to fix and free up stuck shifter. At this point you should be able to remove the plastic housing. Each This tells me it's probably the shifter itself, not cabling or derailleur. Learn to diagnose sticky gears, replace spring assemblies, and prevent future failures. Then, install the new shifters by aligning them properly with the handlebars and tightening the clamp or screws securely. I took my bike out and found that I couldn't upshift the rear Shimano gear shifters | Tourney Tz | Altus | Acera | deore | XT | XTR | Price | Best derailleur 🔧 Shinano. Jul 10, 2019 · How do I reassemble the Shimano SL-RS47-7 SIS left shifter on the handlebar after it became separated after an accident? The shifter became separated and I could only get it into first gear. Thank you for watching my videoPlea Apr 13, 2022 · Do your bicycle shifters not work? Do they feel a bit sticky or only shift sometimes? This video will help! more Shimano Service Centre’s are located all over the world, to provide you with excellent bike care. Slacken the gear cable fastening bolt, pull the gear cable taut and refasten the cable fastening bolt. This particular set was very common on bikes from the '90s. Shift on to the smallest sprocket and large chainwheel. No need to take the shifter off the hand (how to repair shimano gear shifter) (If you want to fix the gear shifter of your cycle, you have to watch the whole video. This apparently is a common problem. Before I start taking things to pieces, would anyone know if it is possible to just replace the gear shifter element of the combo? They look pretty integrated. Stick a 5mm allen wrench under the rubber cover on the outside of the shifter. Long one this. It is a shifter / brake lever combo, the kit is Shimano Acera M360 8-speed. Got them new from a friend. How to fix a Shimano SL-M570 LX shifter (both left & right hand side shifter) which won't shift or get stuck midway. That being said, I've heard stories of people actually replacing some of the internals using parts salvaged from other broken or used shifters that you can buy online. Jan 1, 2025 · Overall, this guide is designed to help cyclists restore their Shimano gear systems and improve their biking experience by providing practical troubleshooting tips. it will not engage to big ring. short. Generally, shifter Find the complete Shimano shifter parts diagram for your bike's shifting system. The only difference between systems will be how to remove and replace the cable into the levers or derailleurs themselves, so if you would like a 'how to' video of a specific gear system, get in . Is there a way to do it without removing it from the handl Jun 1, 2025 · Fix broken bike shifter springs fast with our DIY repair guide. Jun 25, 2012 · The up-shift lever (the long one) on my gear shifter for the front derailleur got stuck and now I'm looking for a way to disassemble it. When you twist the shifter, the derailleur shifters, but when you release the shifter, it If you’re rapid fire trigger shifter is having trouble catching or shifting properly, there is an easy way to get the shifter working properly again. But when hooked up to the derailleur, it would shift to the large gear, but not back down to the Jan 1, 2025 · The guide emphasizes that many shifter problems can be resolved easily, restoring functionality to the gear system. A week ago I disassembled a ST EF41 Shimano Shifter. I install a new cable into the right shifter in the video, but the left shifter is done th Apr 3, 2021 · I have the Shimano Deore SL-M590 9-speed shifter, bought new and used for about 3 years. I've taken the cable out and it's nothing to do with that, it's something inside the shifter. In this video we walk through how to replace shift cable in trigger shifters. Something must be done If you’ve ever owned a bike with gears you’ve heard that grinding, clacking, chattering sound by a poorly adjusted shifter system. The following series of photos show the steps to disassemble one type of Shimano trigger shifter. Shimano ST-EF41-L | SHIMANO TOURNEY TY EZ FIRE PLUSMy shifter got stuck causing damage, this guide might help others to fix it. See other videos- • How to service, replace seals on forks & s Shimano 7speed Integrated Lever Repair:These shifters are dumb because the function of the shifter is completely dependent on the integrity of the plastic body. I will also use a shimano sl-m310 derailleur. to/3fi92ce Also watch. Today we are going to replace a broken shifter on Shimano Nexus 7 speed more Jul 17, 2024 · Replacing a broken cable is easy when you can see the broken end in the shifter but it's impossible when you can't! You'll try to downshift but Jul 17, 2024 · Replacing a broken cable is easy when you can see the broken end in the shifter but it's impossible when you can't! You'll try to downshift but Any Shimano mtb/flatbar left shifter should work (except for maybe Tiagra 10), just make sure it can be used with a triple setup. How to adjust shimano altus rear derrailear • Shimano Oct 10, 2016 · Visit http://bikebook. Understanding the individual components of the shifter can help you maintain, repair, or upgrade your setup efficiently. Covers cable removal and installation, as well as shifter body assembly. I can pull the cable to make the derailleur shift into third but the shifter doesn' Mar 18, 2023 · Learn how to adjust bike gears, index gears, set derailleur limits, and replace a hanger with this simple and comprehensive guide. The idea is that the grease Shimano uses hardens with age and WD-40 will clean it out. Fortunately this is an easy fix and the shifter likely does not need to be replaced. This is a good general starting point. This process should work on any thumb shifter, not only old ones, but this article specifically addresses Shimano thumb shifters. Clean, Lube & Repair Shimano Integrated Brake Shifters (Brifters) 7 Ways You're Ruining Your Road Bike | Bicycle Maintenance Mistakes To Avoid The EASY WAY to TUNEUP your BICYCLE yourself AT HOME! I am often asked how to fix a bike that won't shift gears or will only shift to some gears. Even with the gear cable removed (it recently broke) it will only shift through half of the gear numbers and Explore the detailed Shimano shifter parts diagram, providing clear insights into each component and its function for better understanding and maintenance of your bike's shifting system. It's the original shifter on a 2014 bike that I've covered 6,000 km over a few years. Most Jan 10, 2019 · This video will show you a simple trick to repair your jammed shimano gear shifter of your mountain bike mtb cycle. I explain the common causes of stiff shifting and show how to fix them. To help with where everything is and define the Mongoose Mountain Bike Gear Parts take a look at the illustration below. 7K subscribers Subscribe Shift the FRONT gear into the middle gear. Have you found a bike with a set of brifters that just don’t shift like they once did? We have come across countless sets of shifters and brifters (also called trigger shifters, Shimano Rapidfire shifters and Shimano STI shifters) that get stuck and cannot reach the full range of gears at the shop. I tried changing Oct 30, 2016 · Thanks. For my Huffy this is gear position 7. Easily identify and replace damaged or worn components. No crashes or any damage. If you Replacing your shift cable can be confusing if you don't know how it interacts with your shift lever. Keep your rides smooth and efficient! If the spring on the the pawl can't make it snap back onto the "gear", it will not operate correctly. Find your local Shimano Service Centre here. It doe How to fix sticky Shimano trigger shifter with a pick and wd-40. When pushing to the right to change up to the big ring the lever doesn't come back, it sticks. Embark on a journey to restore your biking joy with our expert guide on troubleshooting and repairing a non-responsive Shimano gear system. Find accurate visuals for assembling, disassembling, and replacing Shimano components. You don't even need to take them apart. I was just riding along and all of a sudden I only could shift the higher (faster) ~6 gears. The problem will be the shifters, derailleurs, or cables. The derailleur cable is also known as a shifter cable. ULTEGRA Series Shifter. I show how to fix a RapidFire/trigger shifter that won't catch/shift, in this case, a Shimano Deore LX shifter, but the repair is similar for most trigger shifters. The common problem with these How to Repair Shimano Gear Shifter At Home Original Sound (Contains music from: Alitiko To Style · M-Jix) Original Sound (Contains music from: Alitiko To Style · M-Jix) 4. In a previous article I installed these 1987 6-speed Deore XT thumb shifters for my Koga Miyata Adventure. Feb 22, 2025 · Are your bike's gears not working as they should? Read this article and watch the video for your ultimate guide to your bike's gear shifting, and find out how to have them working perfectly. This article will help you understand what each part does, how to […] Explore detailed Shimano parts diagrams for bicycle maintenance and repair. Apr 12, 2017 · The front shifter is a Shimano integrated brake-and-shift assembly. Sometimes nothing happens if you try to shift up to an easier gear, or down to a harder gear. Release the gear cable. ) If gear shifting adjustments cannot be carried out, check that the rear dropouts are aligned. si Hello everyone. Today while riding it dropped to the small ring and that was it. Then turn the B-tension adjustment screw to adjust so that the distance between the tip of the freewheel and the tip of the guide pulley is about 10 mm. Hope this information helps. The common problem is the How To Fix Bicycle Shifter | Shimano Altus Gear Shifter Repair Wd 40 https://amzn. This might work on similar indexed shifters too. Also for: St-5500-ca, St-5510, St-r600. (This also applies if gear shifting becomes dificult during use. The derailleur is the mechanism that moves the chain to a given sprocket. Find Shimano manuals and technical documents for various products on this site. I'm sure it's hardened and almost certainly not available as a spare. Nov 1, 2023 · I've got a 3-year-old bike with Shimano Claris (looks like ST-R2000-R) shifters. Whether it's a stubborn derailleur or a pesky Aug 1, 2024 · In this comprehensive guide, we will walk you through the steps to diagnose and fix a Shimano shifter that won't shift. Jul 17, 2023 · I will show you all the steps, how to disassemble the shifter, how to clean and lubricate it. Some other models will be similar to this one. This is the left side triple speed shifter. In this position the cable leading to the rear gears/derailleur should have slight My bike has a grip shift (Shimano revoshift) which isn't shifting through all 8 gears. fortunately I didn't have to climb and got home fine in those higher gears. It seemed to work fine when not connect. My shifter all of a sudden is not responding, it’s still fairly new. Before that it covered a few 1000s km probably View and Download Shimano ST-6510 service instructions manual online. They're very similar to the mechanism in STI road shifters for reference. On my ride today, the upshift lever got permanently stuck forcing me to complete my ride in the lowest gear. The other day, the temperature outside dropped to 40F. After getting it serviced at 99 Bikes the shifter was so stiff my daughter couldn’t change Nov 30, 2014 · My Shimano 105 Shifter (Left ST-5600) wasn't shifting. I've had a few levers go like this and end up replacing them. wien 's first Tutorial! In most cases of a non working Shimano XT shifter there is a chance to repair it. ST-6510 bicycle accessories pdf manual download. George Vargas 9. The cable replacement process is the same for both the left and right shifters. Apr 18, 2021 · I have had the shifters for about a year and they have only been used moderately on my road bike. A web search turned up information that Shimano STI levers are difficult to Revive your stuck, jammed, or not shifting Shimano shifters and SAVE MONEY! ALSO an excellent way to get a deal on used Shimano shifters being sold as "For Parts", "Broken" or "Not working" on Ebay!! Learn how to disassemble and reassemble a twist shifter to replace the inner shift cable. This series of photos through the steps to disassemble one type of Shimano trigger shifter. Jan 16, 2014 · I need a diagram on how to reassemble a Shimano Alivio Shifter. Jun 4, 2025 · Learn how to fix sticky bike shifters in 10 minutes with cable cleaning, proper lubrication, and tension adjustment. Your Shimano shifter needs cleaning, not an adjustment of the derailleur. Wouldn't hurt to take it in though, the shop missed a problem that you actively asked them to investigate. If an oilbath/shower didn't help, you can fix that issue by manual Oct 8, 2008 · Shift on to the smallest chainwheel. The diagram below shows the essential parts that make up the Shimano 105 shifter, allowing you to quickly identify each piece and its role. However, using the thumb lever (moving from smaller to bigger cogs, harde Oct 29, 2021 · How do you take apart a Shimano gear shifter? 2 Answers Release the brake cable. to/3XS3QNY Multitool https://amzn. The lever must be partly dismantled to remove the shift wire. Is there a way to do it without removing it from the handlebars? How To Repair Shimano Gear Shifter | Bicycle Gear Repair | MTB Shifter not working Cycle Rider DP 595K subscribers Subscribed I made a similar video for rapid fire shimano shifters that has a better visual on the pawl mechanisms that typically stick. Remove the brake cable pivot pin inside the shifter. 14K subscribers Subscribe Sep 13, 2016 · My left shifter started developing a problem on a recent ride; It started intermittently, and then over the course of about 20 miles it eventually stopped working altogether: Initially, when I pushed the brake lever across to get the chain on to the big chain ring, it would sometimes engage How to Disassemble and Assemble Shimano 7s Shifter, don't throw away or replace for a new shifter. Any thoughts on how to fix… How to fix trigger type shifters like Shimano Rapid Fire shifter that just don't catch when you pull the trigger. Screw the barrel nuts at the twist shifter and derailleur all the way in and back out a half turn. Bike rear derailleur adjustment is a fundamental part of tuning gears as the rear derailleur guides the chain from cog to cog on the cassette. Cleat fixing bolt (lightweight type M5 x 8 mm / 6 pcs. The Revo Shifter Shift the lever so the cable is in the most relaxed position. Also, when I pull on the cable from the middle parts of the cable, the derailleur does move to shift gears if the cable is tense, just not from the shifter, the shifter barely spins. For this job you’ll need a phillips (+) screwdriver, a 4 or 5mm allen key, some light oil, spray grease, and some penetrating fluid like liquid wrench or WD-40. Rotate the lever toward the front, as seen from the rider’s point of view. Finally, test the new shifters by shifting through all Ensure the Grip Shifter gear points to gear number 1, and then re-thread the new cable through the cable housing, and thread the cable through all frame slots and back to the front derailleur. Googling around I find many posts advising the use of WD-40 to free up a sticky shifter. I bought this bike 6 months ago for my 7 year old. Welcome to velo. Internal Gear Shifting » Gear shifting action is independent of pedaling. It specifically details the disassembly and reassembly process for a Shimano Tourney ST-TX800-L lever, which is applicable to similar indexed shifters. more Mar 6, 2023 · My 12-speed XT shifter suddenly stopped working properly. Link for Part 2 for the 3 speed side • Pt. Jan 17, 2021 · In this article I’m going to provide you with a few pointers on how to adjust Shimano thumb shifters. Shimano, Inc. ) The Shimano 105 shifter system is a popular choice among cyclists, offering precise gear shifting and reliable performance. Dec 18, 2024 · If your cable end is stuck inside the mechanism, here's a simple way to remove a snapped gear cable from a Shimano 105 shifter without too much frustration. I did a video a while back, and partially dug I show how to remove the old shift cable and install a new cable in a Shimano Deore (SL M510) mountain bike shifter.