Wheels Manufacturing Direct Mount Chainring - 30t Shimano Direct Mount 1.5mm Outboard Offset T-Type Chain Compatible BLK MFPN=TB00333500 Great option for upgrading from

Great option for upgrading from a coaster brake

Design independently adjusts arms horizontally and vertically to position your bike perfectly

The SunRace MZ91X 12-Speed XD Cassette features a wide ratio design

Alloy cups

Wheels Manufacturing Direct Mount Chainring - 30t Shimano Direct Mount 1.5mm Outboard Offset T-Type Chain Compatible BLK MFPN=TB00333500 Great option for upgrading fromCrafted from 7075 aluminum for lightweight and durability Narrow to Wide Tooth Profile Compatible with SRAM T TYPE Chains Fits 9,10 and 11 spd chains, 12spd chains (SRAM Eagle, KMC, SRAM Road and Transmission T Type Flattop chains); Will not work with 13spd Campagnolo chains or 12spd Shimano HG+ chains TECH SPECS Narrow Wide Design Yes BCD Direct Mount Shimano Chainring Comp. Eagle Transmission (T Type) Teeth 30 Material 7075 Aluminum Position Single