SRAM X-Sync Chainring 42T 110mm BCD Black BB30 or GXP BB30 or GXP Top-EVA The Tanpan 11 is designed

The Tanpan 11 is designed to mount directly to adjuster-free cable stops on Shimano rear derailleurs

Mag Point Strap 2

X-Sync technology keeps the chain where you need it to be too

eliminating odor for the life of the product

with it being a bit challenging to ski hard on very hard track

SRAM X-Sync Chainring 42T 110mm BCD Black BB30 or GXP BB30 or GXP Top-EVA The Tanpan 11 is designedSRAM X Sync Chainring 42T 110mm BCD Black BB30 or GXP BB30 or GXP. SRAM X Sync chainrings feature tall teeth with alternating tooth profiles that hold the chain amazingly well and still provide space for mud to clear. Full CNC AL rings TECH SPECS Tooth Count 42 Ring Position Type Chain Retaining Single Ring Drivetrain Speeds 11 Drivetrain Speeds 10 Chainring BCD 110 Color Black Defined Color Black Material Aluminum