Some restrictions apply: By mining the combined technology of new and historical SRAM 1:1 shifting systems, the company has applied just the mix into the 10-speed GX 2x10 rear derailleur. ROLLER BEARING CLUTCH technology delivers maximum drivetrain stability-even through the most punishing terrain. for your first email from REI. For any tools you may have have take a look at these tools which include everything you need and more. n handling, and easy to use. Anyone can join and everyone belongs. Controlled by SRAM's new AXS technology, the derailleur offers crisp, instantaneous shifting and a super-clean cable free design, taking mere seconds to install and sync with the AXS controller using the AXS app. You can now release the derailleur and rotate the crank allowing the chain to fall to the smallest/highest gear. If you are installing the new wider range 10-52t cassette on an Eagle AXS rear derailleur, you need to get the new SRAM B-tension Chain Gap Tool. Further improving shifting and durability is the Overload Clutch. EXACT ACTUATION technology eliminates slop and shifting variation. $564.99. Loosen the barrel adjuster on the shifter by turning it all the way towards you (sitting on bike facing handlebars). Reviews. Chain Retention: Clutch I used APEX shifters, X5 crank, X7 front derailleur. Maybe try a search? With bike at sag, shift into second gear and install the B-Limit tool as shown below. Chain can be removed to align the derailleur. SRAM GX Eagle Rear Derailleur | Trek Bikes SRAM GX Rear Derailleur (Black) (10 Speed) (Long Cage - Performance !My Favorite Bicycle Maintenance Tools and Accessories-----FOX Shock Pump: https://amzn.to/2lfHoR1-----GI Tubeless Tire Repair Kit: https://amzn.to/2l9IcXp-----Rock N Roll Chain Lube: https://amzn.to/2leS2ra-----Park Tools Chain Cleaner: https://amzn.to/2jNiR5p-----Feedback Team Edition Tool Kit: https://amzn.to/2lf4iId-----Pro Bike Tools Adjustable Torque Wrench: https://amzn.to/2jM10f8-----Famous Green Scale: https://amzn.to/2qhO6Fm-----Like the part? The SRAM GX Eagle AXS derailleur brings their cutting-edge AXS Wireless technology to an incredible new price point! Aluminum body and cage deliver stiffness, reasonable weight and cost. What size cassettes work with the XPLR rear derailleur? - SRAM SRAM labels this system "Exact Actuation" and it is used on both 10s mountain and 10 & 11 speed road shifters and derailleurs. ROLLER BEARING CLUTCH technology delivers maximum drivetrain stability-even through the most punishing terrain. The cage was stuck in place out of the box and it took a lot of force to free it. Quick turnaroundget back in the saddle ASAP. SRAM GX 2x10 Type 2.1 Rear Derailleur 10-speed - long - Black I'm using this RD on a 1x10 setup along with a Sunrace 11-42 cassette. Derailleurs often seem scarier than they are. ROLLER BEARING CLUTCH technology eliminates derailleur bounce and chain slap without sacrificing precision. The battery (sold separately) is shared with other AXS and eTap components, so can be swapped if needed and lasts between 20-30 hours of riding between charges. This rear mech is used on my street bike and so I added a barrel adjuster to the shift cable. While many derailleurs are similar in regards to setting up, this is specific to the Sram GX 12 Speed derailleur. The cable should be pulled tight by hand and then secured. Love it. 280-M Model Town Ext. I don't see a reason to spend more $$ on a higher end derailleur - GX level works perfectly. Add to Cart. Once at the largest cog the low limit screw is adjusted while holding the derailleur in place. When I install my X5 Derailleur with shifter everything work just find, It seems I can only get 9 gear with the GX Derailleur this is why I have order the new shifter. Sign up for offers, specials and discounts, Excludes Complete Bicycles, Framesets, and some other oversize items, Impressive technology from advanced systems make this GX 10-speed rear derailleur shift like a charm, and handle the rigors of 2x10 drivetrain mountain biking, Aluminum body and cage deliver stiffness, reasonable weight and cost, 1:1 ratio Exact Actuation shifting technology, Roller Bearing Clutch technology delivers maximum chain stability, Cage Lock technology makes wheel removal/installation simple, easy. Loosen the cable tension at the derailleur. GX Eagle Rear Derailleur | RD-GX-1-B1 | SRAM | Service ROLLER BEARING CLUTCH technology delivers maximum drivetrain stability-even through the most punishing terrain. SRAM GX-10-Speed Rear Derailleur | Trek Bikes At the checkout, select your favorite Bikebug store as a shipping method for collection in 1-2 days. Derailleurs; Forks . Honestly the new (white) tool works so much better I suggest getting one if you dont have it already. Just for Members: 40% off REI Swiftland Run. Chain line can also be slightly to the right. I have a 2017 Specialized Camber 650b. on my Salsa Vaya 3. $150. Manufacturer: Remove the installed derailleur. This can be down two different ways. When rotating the crank the teeth on the cassette should fall approximately in the middle of the chain. If you dont have a. SRAM road and mountain 10 speed and road 11 speed rear derailleurs share the same actuation ratio--the amount of derailleur movement per mm of cable pulled by the shifter. Result? SRAM GX Eagle 12-Speed Derailleur: Rider Review EXACT ACTUATION technology eliminates slop and shifting variation. This RD is perfect for almost everyone, except perhaps the most demanding of cyclists. C $172.4. Got to a lower gear inch that needed for touring in steep country, and shifting is so much crisper. Using the same features as the X01 and XX1 derailleurs in a cheaper package, GX Eagle AXS rewrites what to expect from a mid-tier drivetrain! See all 12 - All listings for this product. With CAGE LOCK technology in the rear derailleur, wheel removal and installation-as well as chain installation-becomes faster and simpler. I'm using this RD on a 1x10 setup along with a Sunrace 11-42 cassette. Showing 3 nearest Bike Shop to Huntington Beach, CA. The GX looks great and I think for the price is not bad if you already are planning to up grade to this derailleur With shifter for ten speed. . The item may be a factory second or a new, unused item with defects or irregularities.See details for description of any imperfections. Alle Rechte vorbehalten. Got to a lower gear inch that needed for touring in steep country, and shifting is so much crisper. Shifter Compatibility: SRAM Road (10 & 11 Speed), SRAM Mountain (10 Speed) Very high quality piece of kit. Anyways always have a spare cable on hand. With CAGE LOCK technology in the rear derailleur, wheel removal and installationas well as chain installationbecomes faster and simpler. Also in the center gears it dose not quite shift as smooth as my X5 system no matter what I have tried to do. Raise your voice in the movement to protect and share life outdoors. Ok now with that said this will take longer the first time you do it. Join once, enjoy forever. Amazon.com: Sram 10 Speed Derailleur Finally, the legendary performance of SRAM Exact Actuation shifting comes to its most affordable price point yet. Min. EXACT ACTUATION technology eliminates slop and shifting variation to give you the smooth shifting ride you desire. All together was a decent price for big upgrade. Car & Truck Safety & Security Accessories, New (Other). Amazon.com: Sram 10 Speed Rear Derailleur SRAM GX 10 Speed Rear Derailleur Bob's Bicycles This video description contains affiliate links, which means that if you click on one of the product links, Ill receive a small commission. Just give this a try and while it may frustrate you the first couple times you will eventually get it, hang in there. SRAM GX Type 2 and 2.1 Rear Derailleur 10 Speed Pulley Kit, fits X9 and X7 59 $1795$23.00 FREE delivery Thu, Feb 9 on $25 of items shipped by Amazon SRAM Rival 22 11-Speed Rear Derailleur 70 $4499$70.00 FREE delivery Thu, Feb 9 SRAM Derailleur Pulley Set, 07-09 Force,Rival 216 Save 13% $1695$19.55 Lowest price in 30 days For full suspension bikes this setting needs to be done while the bike is under sag. When I install my X5 Derailleur with shifter everything work just find, It seems I can only get 9 gear with the GX . more. SRAM GX 10-Speed Rear Derailleur. Come by and meet our friendly staff of cycling experts, and gear up for your next adventure. EXACT ACTUATION for precise and dependable 10-speed performance, TYPE 2.1 technologies: ROLLER BEARING CLUTCH and CAGE LOCK (also available without TYPE 2.1 configurations). . Page 11 - Pinkbike BuySell Search Complete safety inspection, frame and wheel cleaning, and adjustments to brakes, drivetrain, bearings and wheel true to keep everything working smoothly. Amazon.com: Sram Gx 11 Speed Derailleur Fine adjustments can be made at the barrel adjuster on the shifter. Call us any time or bring in your bike for a free inspection and estimate. Quick and precise shifting, stable chain handling, and easy to use. Specifications: The GX Eagle derailleur gets it done with an updated cage architecture that improves chain management. Call to speak with an employee, get a current turnaround estimate, or ask another question. No miles on it yet but so far beautiful. For an improved shopping experience, we recommend that you use the most recent versions of Google Chrome, Safari, or Firefox. Impressive technology from advanced systems make this GX 10-speed rear derailleur shift like a charm, and handle the rigors of 2x10 drivetrain mountain biking. Leveraging the legendary history of SRAM shifting, the GX 2x10 rear derailleur provides incredible shifting speed and precision. Refined to work with the new 10-52t cassettes, it's also backwards compatible for the 10-50t versions. item 8 GX 10 Speed Rear Derailleur - SRAM GX Rear Derailleur - 10 Speed, Long Cage, 4.8 out of 5 stars based on 76 product ratings. The good: Damit diese Seite ordnungsgem funktioniert, muss JavaScript aktiviert sein oder die neuesten Versionen von Google Chrome, Safari oder Firefox verwendet werden. The SRAM GX 10-speed rear derailleur provides incredible shifting speed and precision. The B-GAP limit tool will come with a new GX Sram 12 Speed derailleur. This cost effective design delivers incredible shifting speed and precision more commonly associated with 11-speed components. We'll send you a few emails every week. Turn the barrel adjuster away from you (when sitting on bike) to tighten cable tension (removes lag in shifting to lower gears). Besuche unseren Online-Support-Hub fr hufig gestellte Fragen. We've been sharing our passion for the outdoors since 1938. You can easily unsubscribe at any time. The Exact Actuation shifting technology eliminates slop and shifting variation, so the derailleur always goes exactly on to the cog, with no need to "nudge" it into place. The chain gap will need to be adjusted in . Roller Bearing Clutch technology delivers maximum chain stability. Read our REI Co-op COVID-19 Health & Safety Standards. Max. P.S. The expected: Using the. No miles on it yet but so far beautiful. Find all the documentation needed to set up, use, and maintain your components in the SRAM Service hub. REI Huntington Beach has a full-service in-store bike shop for those who love to adventure on two wheels (Or want to learn. Keep that consistent between your shifter and rear derailleur and you're good. When we launched our road technology from scratch we reapplied our MTB proven SRAM 1:1 actuation ratio (shifter cable travel : derailleur movement). /equipment/cycling-components/bike-derailleurs/sram-gx-10-speed-rear-derailleur/p/24352/, Designed for use with 1x and 2x SRAM 10-speed road and MTB drivetrains, Roller Bearing Clutch technology delivers maximum drivetrain stability, Cage Lock technology makes wheel removal and installation easier than ever, Aluminum cage construction and sealed steel cartridge pulley bearings. Amazon.com: Sram 10 Speed Derailleur 1-48 of 105 results for "sram 10 speed derailleur" RESULTS Price and other details may vary based on product size and color. Next are the b-spacing tool and the ease of setting your limit screw. The B Limit screw can now be adjusted until the arrow on the tool aligns with the center of the derailleurs upper cogs mounting bolt. E-Caliber 9.8 GX AXS is a lightweight carbon electric mountain bike that ridesand lookslike a traditional cross country bike. SRAM GX Bicycle Rear Derailleur with 2 x 11 Speed Long Cage 18 $11466 FREE international delivery SRAM NX 1x11 Long Cage Rear Derailleur 547 Save 35% $5350$82.00 Lowest price in 30 days FREE delivery Wed, Nov 30 SRAM GX Eagle 12-Speed Rear Derailleur Lunar, 52T 452 $8937$135.00 FREE delivery Wed, Nov 30 More Buying Choices Anyway, a nice rear derailleur that works with the rest of the MTB-setup. Wir empfehlen dir, deinen Fahrradladen vor Ort - insbesondere einen autorisierten SRAM-Hndler - aufzusuchen, um fachkundige Beratung, Installation und Service fr SRAM-Produkte zu erhalten. The bad: Earn a $100 REI gift card after your first purchase outside of REI within 60 days from account opening. At this time I'm waiting for my new GX 10 speed shifter see if that will work good. 1:1 ratio Exact Actuation shifting technology. Product details Great condition SRAM GX DH shifter and derailleur I am selling because I made my downhill bike uphillable by changing it to a wide range 8speed I am throwing ., 1309123564 . 2023 Recreational Equipment, Inc. All rights reserved. or 4 payments of $141.25 with Info. Less effort. When making this I realized my drivetrain needs cleaned. Turn the barrel adjuster towards you (when sitting on bike) to loosen cable tension (removes lag in shifting to higher gears). tuation shifters and has a clutch to stop chain slap and dropped chains. Leveraging the legendary history of SRAM shifting, the GX 2x10 rear derailleur provides incredible shifting speed and precision. Mit dem Absenden dieses Formulars erklrst du dich mit der Verarbeitung der oben genannten Informationen in den USA durch SRAM LLC einverstanden. Checking out the SRAM GX Type 2 1 10 Speed Derailleur Review Call the Bike Shop at REI Huntington Beach today (714) 379-1938, Co-op members get 20% off on bike shop services, Quick turnaroundget back in the saddle ASAP, Services performed by trained expert technicians. My X5 shifter was working ok, so I thought with the X5 Derailleur but when I installed the GX Derailleur I found I could not get proper adjustment out of it. For an improved shopping experience, we recommend that you use the most recent versions of Google Chrome, Safari, or Firefox. After several you certainly wont need it anymore. Sram MTB Gx Type 2.1 Long Cage Rear Derailleur - Black, 10-Speed 594 $4895$68.00 FREE delivery Mon, Jan 23 SRAM X5 10 Speed Rear Derailleur 249 $4499$55.00 FREE delivery Tue, Jan 24 Compatibility. The newsletter sign-up system is currently down for maintenance. Slick shifting wireless rear derailleur To work properly, this page requires JavaScript to be enabled or to use the most recent versions of Google Chrome, Safari, or Firefox. EXACT ACTUATION technology eliminates slop and shifting variation to give you the smooth shifting ride you desire. Giving riders choice, because that's how it should be. Anyway, a nice rear derailleur that works with the rest of the MTB-setup. Co-op members get 20% off on bike shop services. Product details Designed for use with 1x and 2x SRAM 10-speed road and MTB drivetrains At this time I'm waiting for my new GX 10 speed shifter see if that will work good. How To Install an SRAM Derailleur and Chain, and Get it All - YouTube That's why DIRECT ROUTE technology doesn't have one. Again adjustment can be made at the barrel if needed when out on the trail. I have found that sometimes a new cable is required when installing a new derailleur which seem to be because of the Sram GX cable housing. Just push the cage forward to create slack and lock it into place. This setting is adjusted by using the low limit set screw shown below. Huge improvement. Here's the dirt on middlemen: they suck. 2021 Trek Slash 8 Frame size large aluminum Rockshox lyrik fork Rockshox super deluxe ultimate rear shock Sram code brakes Sram gx eagle drivetrain 29" wheels 170 dropper post Maxxis tires . Leveraging the legendary history of SRAM shifting, the GX 2x10 rear derailleur provides incredible shifting speed and precision. Note use the valve stem as a common point to take the measurement. The pulley cage is also 10mm shorter for improved clearance, further reducing the risk of damage. Its pretty dirty from some recent winter rides. Brakes, Shifters & Derailleurs General - 1x Mechanical Derailleurs General - 1x Road Systems General - 2x & 3x MTB Derailleurs General - Brake Levers & Shifters General - Disc Brakes General - Grip shifters General - Rim Brakes 22 Derailleurs AXS BlipBox & Shifter Buttons BL990 Aero Brake CX-1 Code RSC, R (2018-2019) DD3 Pulse ETap AXS ETap AXS HRD Then tighten it slightly by adjusting it 10 turns away from you. Bikes will be dispatched in 3-5 business days. I believe all SRAM 10-speed systems use exact actuation. SRAM GX Eagle AXS 12 Speed Rear Derailleur - Lunar. Battery not included - sold separately Cycling Equipment. Checking out the Sram GX 10 Speed Rear Derailleur.GX 10 Speed Derailleur: https://amzn.to/2lesxWRLet me know what you think in the comments belowDon't forget to subscribe!! Finally when a bike is shifting fine NEVER touch the derailleur (its like waking a sleeping baby). Ensure you are at the same sag you would be at. item 1 SRAM GX Type 2.1 10-Speed Long Cage Rear Derailleur Black, Brand New. All bikes purchased at REI stores are assembled for you at no charge. Tooth: 36T (Medium Cage), 36T (Long Cage) I upgraded from a Shimano Sora drivetrain to a SRAM drivetrain on my Salsa Vaya 3. It looks like nothing was found at this location. Excludes trade, regional/rural/remote, and bulky (complete bikes, bike bags etc.) [email protected] Call the Bike Shop at REI Huntington Beach today (714) 379-1938. Nice. Help other Bikebug Pty Ltd users shop smarter by writing reviews for products you have purchased. This rear mech is used on my street bike and so I added a barrel adjuster to the shift cable. Description. It's a tight squeeze, but it can be done. Plus it's impervious to cable housing damage. The shift cable can now be tightened to the derailleur. Probably not the answer you're looking for, but check out Srams mtb compatability chart. Our goal: Get you out riding with a smile. products. Even though this is a Shimano chain, it is using a 11 speed Sram Powerlock link for quick removal and install. The SRAM GX Eagle AXS derailleur brings their cutting-edge AXS Wireless technology to an incredible new price point! 2023 SRAM LLC. This works to protect the rear derailleur in case of a direct strike to it from a trail-side obstacle or crash, protecting the derailleur and keeping it shifting smoothly. I used APEX shifters, X5 crank, X7 front derailleur. All our bikes come with a professional fit ensuring you are on the correct bike for your riding preferences. And with Cage Lock technology, wheel removal and installation is easier than ever. Leveraging the legendary history of SRAM shifting, the GX 210 rear derailleur provides incredible shifting speed and precision. Were happy to share what we know. When alone, let all of the air out of the rear shock (record existing PSI if not already known). Menu. I have found this helped the first couple times i did this but now is no longer needed. All Rights Reserved. C $172.4 Free shipping for many products Find many great new & used options and get the best deals for SRAM GX 10-Speed Rear Derailleur at the best online prices at . Just pushing the cage forward to create slack and lock it into place. SRAM GX 10 Speed Rear Derailleur - MTB Direct Australia Entweder haben Sie JavaScript deaktiviert oder Ihr Browser untersttzt kein JavaScript. Material: aluminium. SRAM | Bike Torque Specifications I don't see a reason to spend more $$ on a higher end derailleur - GX level works perfectly. We are also a full-service Huntington Beach bike shop, offering professional tune-ups and repairs to keep your bike in perfect shape all season. The original spec is a 30 tooth chain ring with a Sunrace 11-42 cassette and SRAM GX derailleur. SRAM 10 Speed Compatibility: ROAD shifters with MTB rear derailleur While I did not mention it, there is a red B-GAP Limit tool from Sram as well. Installation. Free Shipping applies to all orders placed for $99 and above (pre-tax value). Your browser does not support all of our websites functionality. Color: Black While the XPLR rear derailleur was designed for use with the 12-speed 10-44T cassette, it will work with 12-speed 10-36T cassettes as well. EA helps to simplify and stabilize the uneasy act of balancing rear derailleur hanger design, tight cog spacing, and exact cable tension. It works well, easy to set up, and even black matte finish is pleasing to look at. 1. Ian wondering if I can switch to the 11-46 cassette to get a little more low end. Brand New. Product Name: SRAM GX 2x10 Type 2.1 Rear Derailleur 10-speed - long - Black. With the chain on the smallest/highest gear the high limit screw shown below will now be adjusted. SRAM GX Eagle AXS 12 Speed Rear Derailleur - Lunar. Free shipping. The cage was stuck in place out of the box and it took a lot of force to free it. GX 2x10 Rear Derailleur | RD-GX-T21-A1 | SRAM item 7 GX 10 Speed Rear Derailleur - SRAM GX Rear Derailleur - 10 Speed, Long Cage, GX 10 Speed Rear Derailleur - SRAM GX Rear Derailleur - 10 Speed, Long Cage, $77.41. You will receive a notification when it is ready to pick up. ROLLER BEARING CLUTCH technology delivers maximum drivetrain stability-even through the most punishing terrain. Less friction. The Exact Actuation shifting technology eliminates slop and shifting variation, so the derailleur always goes exactly on to the cog, with no need to "nudge" it into place. Shop Online or In Store | Free In Store Pickup | Shipping Available. Shifting is excellent with the GX 10 speed shifter. The Roller Bearing Clutch technology delivers maximum drivetrain stability by preventing cage bounce For those with hardtails you can skip this part. Upgrade to SRAM Eagle 10-52 - Compatibility - Worldwide Cyclery EXACT ACTUATION technology eliminates slop and shifting variation. These products are for in store collection only. I hope this helps you decide, I can't say how it will work with the correct shifter because at this time I do not have it. Speed: 10 Speed These often take a beating on the trail and hopefully they just come out of alignment versus brake. SRAM sells specific derailleurs for 1x and 2x / 3x setups, but they are not mutually exclusive. Love it. item 2 SRAM GX Type 2.1 10-Speed Long Cage Rear Derailleur Black, Brand New. Report Incorrect Product Listing. The lowest-priced brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable).Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag.See details for additional description. Shimano XTR M9100 12 Speed Rear Derailleur, SRAM Apex 1 HRD Shift-Brake Control w/Directmount Caliper, Shimano Dura-Ace RD-R9100 Cable Fixing Bolt and Plate, SRAM X01 DH Type 3 X-Horizon 10 Speed Rear Derailleur, Shimano Tourney TX RD-TX800 Rear Derailleur - Long Cage - Silver -, Shimano Deore RD-M6100 Inner Plate - SGS Type, SRAM Force 10 Speed Rear Derailleur - Black Short. Using the derailleur hanger alignment tool perform a four point check on the derailleur hanger to wheel. Shifting is excellent with the GX 10 speed shifter. In den SRAM Datenschutzrichtlinien findest du eine ausfhrliche Erklrung, wie deine persnlichen Daten verwendet werden. Total time required is less than 1 hour. Overload Clutch prevents damage from crashes and rock strikes Adjust the high limit screw until the upper derailleur cog and smallest cassette cog are aligned as shown here. The result: the easiest index shifting system to set upand it stays that way. The SRAM GX 10-speed rear derailleur provides incredible shifting speed and precision. Shop All Trailers, Child Seats & Carriers, Shop All Water Bottles, Cages & Hydration, The Best Hydration Pack for Endurance Gravel Racing, Toggle the accessibility view on the website, EXACT ACTUATION for precise and dependable 10-speed performance, TYPE 2.1 technologies: ROLLER BEARING CLUTCH and CAGE LOCK. Free standard delivery on all orders over $99 Australia wide. Yes, it's a bit more involved routing it around a pulley and getting it through the small opening on the back of the cable retaining bolt, but once you're working to pull the last bit of slack out of the cable and tighten it, I just find it much easier to get it "right". The bad: item 6 SRAM GX Rear Derailleur - 10 Speed, Long Cage, Black, Brand New. item 3 SRAM GX Type 2.1 10 Speed Long Cage Rear Derailleur - Black, Brand New. Sram GX 12 Speed Derailleur is definitely a part on your bike that will need adjusted or replaced overtime. If you have an Eagle AXS (XX1, X01, or GX) Rear Derailleur, you do not have to change the derailleur, it is backward compatible with the Eagle 10-52 cassette. SRAM delivers all this and more to the GX 2x drivetrain, which is a fantastic shifting system at any price. Adjust hanger by bending installed tool in direction necessary to ensure all points checked are within 3mm of each other. Service. Leveraging the legendary history of SRAM shifting, the GX 2x10 rear derailleur provides incredible shifting speed and precision. When I install my X5 Derailleur with shifter everything work just find, It seems I can only get 9 gear with the GX Derailleur this is why I have order the new shifter. My X5 shifter was working ok, so I thought with the X5 Derailleur but when I installed the GX Derailleur I found I could not get proper adjustment out of it. This RD is perfect for almost everyone, except perhaps the most demanding of cyclists. For use with SRAM AXS Controllers and 12-speed Eagle drivetrains (Sold separately) Shift the rear derailleur to the smallest / hardest gear. item 4 SRAM GX Type 2.1 10-Speed Rear Derailleur, Brand New. But based on my other bikes with similar components, I'll enjoy a lot of miles from this. Remove the chain as well. SRAM GX Type 2.10 SPD Rear Derailleur | Jenson USA SRAM GX 10-Speed Rear Derailleur - Excel Sports