e*thirteen Helix Race Cassette - 12-Speed 13-52t Gray CheckoutSpec= Only compatible with MT A2 Brakes Allows free movement on the

Allows free movement on the saddle to shift weight around in aggressive riding positions

}SRAM Level Ultimate Disc Brake and Lever - Front Hydraulic Post Mount Black B1

} Compatible with Shimano SPD Large base for high comfort and great pedaling efficiency CNC-machined aluminum body Hardened CNC-machined Cr-Mo axle Includes cleats 262g/ pair

The ergonomic form is supported with gel and foam padding and dampening inserts to maximize comfort soften road vibrations and decrease pressure on soft tissue areas

Each decal kit has seven large and a full assortment of valve-hole decals sufficient to cover one wheel

e*thirteen Helix Race Cassette - 12-Speed 13-52t Gray CheckoutSpec= Only compatible with MT A2 Brakes Allows free movement on theThe e*thirteen Helix Race 12 speed 13 52t cassette features close ratio gearing specifically engineered for steep terrain where climbing time and shift frequency is high and descents are gravity driven. By placing more gears where riders spend the majority of the time they can optimize cadence and torque for improved climbing efficiency with smoother shifts under load for both analog and eBikes. Close ratio gearing cassette for improved shifts under