SRAM X-SYNC 2 12 Speed 104 BCD Chainring - 104 BCD - Round - Black - 32T YGroup_7421785276461 This may take numerous strokes

This may take numerous strokes before the tire/tube begins to inflate

110 BCD - Asymmetrical Shimano:

It's amazing what a new set of cables can do to improve shifting feel and performance

TIRE LEVERS - Super hard anodized

SRAM X-SYNC 2 12 Speed 104 BCD Chainring - 104 BCD - Round - Black - 32T YGroup_7421785276461 This may take numerous strokesThe radical look and feel of X SYNC 2 Eagle chainrings is a direct result of SRAM drivetrain engineers studying the performance and wear characteristics of thousands of X SYNC chainrings. Longer, positive rake tooth shape has been designed to work perfectly with Eagle chains to increase chain retention and overall pedalling efficiency, while decreasing friction, noise and wear. Can be used with Eagle 12 speed or SRAM 11 speed chains Chainring BCD: 104