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 } Dual-row flanged bearings press

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

} Completely ventilated carrying System

Perfect thermoregulation

The residual binding housing is floatingly supported over the entire length in the longitudinal direction

15mm cover = 15 total stack

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 } Dual-row flanged bearings pressSRAM 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