SRAM XX T-Type Spider Power Meter 37 but it also contemporizes the

but it also contemporizes the look of your super bike

Thanks to it's clever design the ratchet head doubles up as both a 3/8'' square drive ratchet for sockets

dual-sided power measurements

Volume 18L Max Bladder Volume 3L Volume Range 16-20L Bladder included Not included

75 inches (7cm) wide

SRAM XX T-Type Spider Power Meter 37 but it also contemporizes theThe XX Eagle AXS Transmission Power Meter Crankset combines the XX crank arm with an integrated power meter. All new spider design uses a proprietary chainring mount system which reduces weight without compromising reliability. Dual sided power measurement calculates total watts. It is also compatible with the Flight Attendant system, allowing for total connectivity between all AXS enabled components. Compatible with Flight Attendant. + 1. 5%