SRAM X-Sync 2 Eagle Direct Mount Chainring - 30 Tooth 3mm Boost Offset 12-Speed BLK CheckoutSpec= Reb29/Comp25 helmet mount with 2200 model

helmet mount with 2200 model

Color Black Defined Color Black ISO Diameter 622 / Road / 29" ISO Width (mm) 40 Labeled Size 28 x 1

BNS uses it as a cover wax to speed up most blue and green kick waxes

SRAM Model ID: HB-DESC-RC1-B1

SRAM X-Sync 2 Eagle Direct Mount Chainring - 30 Tooth 3mm Boost Offset 12-Speed BLK CheckoutSpec= Reb29/Comp25 helmet mount with 2200 modelIntense study of chain and chainring wear patterns led to the radical tooth profile that lasts longer runs quieter and further improves chain retention. Fully CNC Aluminum ring construction Eagle technology provides an expanded optimum gear range for 1x drivetrains X SYNC 2 chainring design increases chain retention wear life and reduces friction and noise Designed to be used with Eagle 12 speed chains SRAM Direct Mount Compatibility Tooth Count 30