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Bicycle Components & Parts

julio 24, 2026

Single Speed Conversion Kit 14T Cassette Spacer Set Bike Parts

Convert your multi-gear bike into a single-speed setup with this single speed conversion kit, available size 14T. Complete Conversion Kit: Includes cog 14T and cassette spacers. Easy Installation: Simple setup for quick conversion to single-speed riding.
julio 24, 2026

Boone Titanium Single Speed Double Step Cog Shimano HG 14 – 24 Tooth Options USA

Official Boone single speed cogs machined to order out of aerospace grade titaniumProudly machined in Kennesaw, Georgia USAPlease check listing options for tooth counts availableFits Shimano HG (HyperGlide) spline hubs - the most common Shimano hub spline: 7,8,9,10 and 11 speed Shimano hubs These cogs have a distinguished look with lightning patterns cut out to save on weightFeature a bead blast finish on the teeth, back, and the upper and lower spacers, and have a mirrored surface on the front flat surface around the spacer to contrast and highlight the lightening patternWidely considered to be the ultimate single speed cogPlease ask any application questions before making a purchaseClick here to shop my store! Purchase details: eCheck payments wait to ship until the eCheck clears, per PayPal instructionsSales tax is collected for most states, please review your total purchase amount before committing to buyInternational buyers pay import duties / customs feesMy name is Chris and I sell on eBay using the golden rule: treat others as I'd want to be treated (and it's worked so far: look at my feedback since 1999 on eBay). I'm happy to answer any questions. I want each transaction to go smoothly!
julio 24, 2026

14T COG FIXED GEAR TRACK 14 TOOTH CHROME PLATE 1/8 INCH 1/8″ FIXIE

* 14 tooth Fixed gear Cog - Chrome plated* 24 x 1.37 English right-hand threaded - Standard Track size.* Fits Shimano, Formula, Joy-Tech and most JIS-manufactured hubs* 1/8" size - will only work with 1/8" chains* 35g* Made of ultra-durable Chromoly steel* A no-logo product - free of corporate advertising - clean look. * Manufactured to JIS standards. These are super hard Cro-Mo steel cogs designed for everyday riding. USA SELLER - DELIVERED IN DAYS, NOT WEEKS!Shipping: USPS 1st. Class mail $4.00 additional cogs .50 ea. (All 50 states, territories, Puerto Rico, APO FPO, Palau) Returns are on a case-by-case basis. We accept returns for 2 reasons: Defective item, or sent the wrong item. We do NOT accept cancellations because sellers are charged for them. Purchase wisely. Ask us questions if you are unsure, we love to help.
julio 24, 2026

Shimano TZ500 7-Speed 14-28 Tooth Screw On Multiple Bicycle Bike Freewheel

The Shimano TZ500 7-Speed 14-28 Tooth Screw On Multiple Bicycle Bike Freewheel is a high-quality and durable freewheel designed for cruising and mountain biking. Made by the renowned brand Shimano, this freewheel is specifically designed for 7-speed bikes and features a 14-tooth smallest sprocket and a 28-tooth largest sprocket. It is compatible with a variety of bike types and is a reliable component for any cycling enthusiast looking to upgrade their bike's performance. Made in Indonesia, this freewheel is a top choice for those seeking smooth and efficient gear changes on their rides.