e*thirteen Helix Race 12-Speed 13-52T Cassette - Intergalactic Giant Jan Sale Stealth-A-Majig hose hood assembly for

Stealth-A-Majig hose hood assembly for SRAM Rival eTap AXS disc brakes

For breathability and weight savings

Medium: 56-58cm

Ultegra Di2 – Effortlessly accurate shifting from Shimano's penultimate electronic 12-speed drivetrain

Speed: 2x12

e*thirteen Helix Race 12-Speed 13-52T Cassette - Intergalactic Giant Jan Sale Stealth-A-Majig hose hood assembly forAt e*thirteen, we're always striving to bring something new to the table. That's why we created the Helix cassette line to offer unparalleled cross compatibility without sacrificing performance. As e bikes have become more popular, we set out to engineer a close ratio cassette specifically for them. Enter the Helix Race 13 52T a 12 speed close ratio cassette specifically engineered for steep terrain where climbing speeds are high and descents are