Bio-based PA56 roller is easy on your chain
lightweight hand pump designed for high-volume bike tires like those on gravel and mountain bikes
hookless tubeless rim with 30mm internal width
Designed to be used with Shimano 10-speed Dynasys rear derailleurs and most Shimano 10-speed road shifters
Made from Bondhus Protanium high torque industrial steel for long life
e*thirteen Helix Race e*spec Chainring - Kenevo/Levo SL 1.1, -4mm offset, 32T, 11/12 Speed, Black arm-protection Bio-based PA56 roller is easyHelix Race e*spec Chainrings merge cutting edge design and performance. Designed for Specialized Kenevo Levo equipped ebikes, this 1pc direct mount chainring is forged from 7075 AL for lightweight durability, impressive stiffness, and a standout technical aesthetic. The M4 narrow wide profile delivers enhanced chain retention and cross compatibility with Shimano, Sram, and TRP 11 12s drivetrains, including SRAM T Type. Item Specifications Defined