SIDI SRS Carbon Ground Inserts - Black 41-44 Model=Rival Crank Arm Assembly E1 your only challenge is deciding

your only challenge is deciding which to pick today

PRS X-900 hubs with 72pt engagement Rear Axle 12mm Thru x 148mm Rim Width (Internal) 30mm Cassette Body Type SRAM XD Valve Presta Color Black Wheel Size 27

reducing impacts and high-frequency vibration

Both 9mm quick release and 20x110mm thru-axle end caps sold separately

SRAM Hydraulic Disc Brake Caliper assemblies for Level Stealth series of brakes

SIDI SRS Carbon Ground Inserts - Black 41-44 Model=Rival Crank Arm Assembly E1 your only challenge is decidingThe SIDI SRS Carbon Ground Inserts are premium components designed to optimize performance and durability in SIDI cycling shoes equipped with the SRS (Sole Replacement System). These inserts feature carbon fiber construction offering lightweight strength and stiffness for efficient power transfer. Color Black Size 41 44