ZTTO 11S50T Hollow-Out MTB 11-50T Bike Steel Flywheel 11 Speed Bicycle Cassette Color:Gold adjustable angle for hands-free viewing

adjustable angle for hands-free viewing and comfortable typing

• Premium Oxford cloth

• Disassembly of mobile phones

• Product size: 17*13*7cm

• 1 x AT753 Protective Side Door Dustproof Cover Replacement

ZTTO 11S50T Hollow-Out MTB 11-50T Bike Steel Flywheel 11 Speed Bicycle Cassette Color:Gold adjustable angle for hands-free viewingFeatures & Specifications Adopting high strength steel material, hard, anti corrosion and durable to use Lightweight design makes the whole bike more light and comfortable Suitable for a variety of terrain and riding scenarios, whether city commuting or outdoor adventure Use it to directly replace your old or broken flywheel. Easy to install Specification: Material: steel Compatibility: HG Hub Speed: 11 speed Teeth ratio: 11 13 15 18 21 24 28 32 36 42