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

but it also contemporizes the look of your super bike

Compatible with T-Type chains

Rear Shock Damper Shaft - Steel (Includes Steel Blank Damper Shaft) - Deluxe Coil B1+

Multi-directional release two-bolt cleat for two-bolt shoes

unbelievable shifting performance

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%