e*thirteen Helix Race Cassette - 12-Speed 13-52t Gray Color-Galaxy Black/Red It is an excellent option

It is an excellent option for occasional park/golf course skiers

thanks to its small pack size

5mm size 5mm color black

Defined Color Black Brake Lever Actuation Hydraulic Rotor Included No Brake Caliper Type Post Mount Hydraulic Fluid Type DOT

e*thirteen Helix Race Cassette - 12-Speed 13-52t Gray Color-Galaxy Black/Red It is an excellent optionThe 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