SRAM XX Eagle T-Type AXS Power Meter Wide Crankset - 170mm 12-Spd 32t Chainring Direct Mount 2-Guards PM DUB Spindle BLK CheckoutSpec= Revelation 35mm (2018+) The RockShox air shaft is

The RockShox air shaft is for replacement when overhauling

Rottefella SkateX is a groundbreaking innovation

rolling resistance is reduced

Downhill- Bikes up to 29“

including integrated recesses for brake or gear cables as required

SRAM XX Eagle T-Type AXS Power Meter Wide Crankset - 170mm 12-Spd 32t Chainring Direct Mount 2-Guards PM DUB Spindle BLK CheckoutSpec= Revelation 35mm (2018+) The RockShox air shaft isSRAM XX Eagle T Type AXS Power Meter Wide Crankset 170mm 12 Spd 32t Chainring Direct Mount 2 Guards PM DUB Spindle Black. The XX Eagle T Type AXS Power Meter Wide carbon crankset utilizes SRAMs World stage proven XX crankarm with a subtly integrated power meter to record and deliver live accurate power readings to your head unit. This is achieved by utilizing what SRAM calls DUB PWR a unique design that elegantly houses Quarqs reliable and accurate