Wheels Mfg SRAM 3-Bolt DM Boost Chainring 30t, Purple Cartridge Bearings KL9551 BR2155 13595

KL9551 BR2155 13595

- Great bar for converting vintage racing bikes into a city bike

Manufacturer Part Number: TLR-2

RS1717 140858-02

- Batfly construction includes alternating grooves on both surfaces of the disc to improve ventilation and mud/debris clearing

Wheels Mfg SRAM 3-Bolt DM Boost Chainring 30t, Purple Cartridge Bearings KL9551 BR2155 13595Machined 7075 aluminum, these rings are built to be lighter and more durable than most options on the market, giving riders the confidence to push harder without compromise. Narrow Wide rings are 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. Shimano HG+ works with 9,10 and 11 spd