SRAM X-Sync 2 Eagle Direct Mount Chainring - 30 Tooth 3mm Boost Offset 12-Speed Polar Grey CheckoutTitle=Pirelli P ZERO Race Tire - 700 x 26 Bonus storage space—fits a presta-to-schrader

Bonus storage space—fits a presta-to-schrader adapter and valve core or a master link (both sold separately EnCase System Extras)

Perfect thermoregulation

} Dual-row flanged bearings press directly into 41mm ID smooth bore bottom bracket shells

} Completely ventilated carrying System

SRAM X-Sync 2 Eagle Direct Mount Chainring - 30 Tooth 3mm Boost Offset 12-Speed Polar Grey CheckoutTitle=Pirelli P ZERO Race Tire - 700 x 26 Bonus storage space—fits a presta-to-schraderSRAM X Sync 2 Eagle Direct Mount Chainring 30 Tooth 3mm Boost Offset 12 Speed Polar Grey. Intense 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