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Bicycle Components & Parts

julio 23, 2026

Gates Carbon Drive CDN Belt Drive (122T) Crankset w. Belt – 50t, 5-Bolt, 170mm

The Gates Carbon Drive CDN Belt Drive Crankset is a high-quality, durable component designed specifically for bicycles. Made of aluminum, this crankset features a sleek black color and a 50-tooth belt drive system. Compatible with a wide range of bikes, this 5-bolt design offers a secure and reliable fit. Perfect for cyclists looking for a smooth and efficient gear system, the Gates Carbon Drive Crankset is a top choice for those seeking performance and longevity in their ride.
julio 23, 2026

Shimano Ultegra FC-R8100/FC-R8100-P Original 12-Speed Chainring 50-34T / 52-36T

Shimano replacement chainring for Ultegra FC-R8100 and FC-R8100-P 12-speed crankset (NK) with 50-34T / 52-36T teeth. Use: Road Group: Ultegra FC-R8100 Gear: 2x12-speed Suitable for: FC-R8100 / FC-R8100-P Bolt Circle: 110mm Gear arms: 4-arm Note: 100% authentic, no original box Tariffs are not included in the cost of goods. Customers need to pay their own customs duties, and the amount is determined by the customs. Thanks.
julio 23, 2026

FSA Pro Road 50 & 34 Compact 5-Arm 110mm 10/11-Speed Alloy Chainring Set

Hello and thanks for checking out this new set of Full Speed Ahead (FSA) Pro Road compact 50/34 tooth 10 or 11-Speed chainrings! These rings will come in the new "take-off" condition seen in the included photographs. This chainring set is compatible with any 5-arm 110mm BCD crank, perfect for road or tri builds. Compatible with both 10 or 11-speed drivetrains. As an added bonus the correct chainring bolts are included (a $25 value). These rings were likely pulled off their original cranks during the pandemic craziness when a lot of hoops had to be jumped through to complete builds. Perfect for the rider looking to try out a new chainring combination or to maintain your current setup. I have a small handful of these chainrings sets available, each in the same mint, new condition seen in the included photographs. Standard MSRP of $85...pick a set up here for less with FREE Standard Shipping within the USA! Expedited shipping available at additional cost. Contact me with any questions, I will do my best to answer them. Review my feedback and buy with confidence. Thanks again!
julio 23, 2026

Rotor Q-Rings 110×5 BCD 50t Oval Chainring 2014Q50AT-BCD110X5-AERO

5 OCP points (4 points in 50/34) for Shimano Compact 110x5 and BB30 Carbon Cranks. Red - 50t Aero Outer. Q-Rings were designed to boost your cycling performance by varying drivetrain resistance inline with your legs´ natural strengths and weaknesses when pedaling.
julio 23, 2026

Sram Powerglide 10 Speed Chainring 50 Tooth 110 Bcd Red Force Rival (8911)

New old stock. Follow me on IG at @average_joes_bicycles for previews on stuff about to be listed and other stuff boring bike talk. Best offers on items with no best offer will not be responded to. Item will come exactly as pictured. Please know your size before buying. If you don’t know your size please ask before buying. We can supply any measurement as requested. We want items to fit every time so please ask us anything. Combined Shipping: We will always combine shipping and get as close to actual shipping cost as possible for you to save money on shipping. Add items to your cart and use the request a total from seller button on the top right of the shopping cart page prior to payment to get a combined rate. If you are using eBay mobile you will need to enter the classic site or use web browser to get this option, you currently can not ask for a combined rate through the ebay mobile app.
julio 23, 2026

110 BCD Double Chainring 50-34T/52-36T/53-39T Road Bike Round Chain Ring 9-11S

BUCKLOS Bike Chainring is 110 BCD chainrings to fit all standard cranks with 5 bolt, 110 mm spiders.Speed: 9,10,11s support,made of Aluminum material and full CNC process. Chainring: Brand: BUCKLOS Bolt Center Diameter: 110mm BCD Teeth: 34/36/39/50/52/53T Material: Aluminum alloy Color: Black Shape: Round Weight: 138.8g(50-34T)(Different Size Different Weight) Compatible with: 9/10/11 Speed Applicable: For Road Bike Package: 1pc Chainring.