ZTTO 1x10 Speed MTB Derailleurs Shifter Groupset Bike Crankset 11-50T Cassette Flywheel 10 Speed

Features: The kit includes a 10-speed cassette flywheel, a 104BCD 170mm crank set, a 10-speed chain, a shifter, a rear derailleur, a center shaft and a hanger extender. It can greatly improve the speed performance of mountain bikes, combining aerodynamics to reduce bike weight and increase riding speed. Made of high-quality steel and aluminum alloy, it is sturdy and has nice durability, high strength, wear-resistant and impact-resistant, not easy to rust. It can be used to modify your bike shifting system, perfect as a gift for family, friends, colleagues, cycling enthusiasts, etc. Easy to install and use, with nice compatibility, smooth running, make riding easier.

Specifications: Material: Steel + Aluminum Alloy Flywheel: 10 Speed(11-13-16-20-24-28-32-36-42-50T) Crank Length: 170mm Chain Rings BCD: 104mm Package Size: 260 * 180 * 150mm/ 10.2 * 7.1 * 5.9in Package Weight: 2015g/ 4.4lb Packing List: 1 * 10-Speed Cassette Flywheel 1 * 104BCD 170mm Crank Set 1 * 10-Speed Chain 1 * Shifter 1 * Rear Derailleur 1 * Center Shaft 1 * Hanger Extender