julio 24, 2026
SunTour Perfect 888 21t Freewheel 5s NOS 14 Tooth 21 Tooth 14t 5 Speed NEW QL New in open box. It's possible this was test fit.
julio 24, 2026
EPOCH Freewheel Some discoloring Teeth are good, light use Spins good As seen in pics. Thanks
julio 24, 2026
The 28 tooth largest sprocket is "Skip Tooth" for easier shifting.
julio 24, 2026
NEW 14T 14 TOOTH 1/2' X 1/8" COG - SINGLE SPEED FIXED GEAR , TRACK , FIXIE 19-1110-14
julio 24, 2026
julio 24, 2026
The Vintage Shimano MF-Z012 Freewheel 6-Speed Bicycle Cog is a high-quality, durable component designed for road bikes. Made of aluminum and steel, this freewheel features a silver color and a 28-tooth largest sprocket with a 14-tooth smallest sprocket. Compatible with Shimano brand components, this threaded (35x24) freewheel is a reliable choice for cyclists looking for a smooth and efficient gear system for their vintage bike. Made in Japan, this model is a sought-after piece for enthusiasts of classic cycling.
julio 24, 2026
Model: 428 Chain. Item model number: 428 Chain. OEM Part Number: 428 Chain. Material: Made from steel, our rear dirt bike sprocket is built to withstand rigorous use, providing long-lasting durability and reliability on the trails.
julio 24, 2026
julio 24, 2026
Purple Anodized. 1/8" size - WILL ONLY WORK WITH 1/8" CHAINS. (All 50 states, territories, Puerto Rico, APO FPO, Palau).
julio 24, 2026
julio 24, 2026
14 - 28 ratio. Good working condition. See photos!
julio 24, 2026
This freewheel cog is new old stock, purchased as part of a bulk lot of NOS parts from the former owner of a cycling team who was cleaning out his storage. There were several MF-7400 freewheels and these were the spare cogs for them. This is the 14t cog, made for 7 speed Dura Ace MF-7400 freewheel. Feel free to ask any additional questions via message.