e*thirteen Helix Race 12-Speed 13-52T Cassette - Grey Size:13-52 all C-Bear Bottom Brackets are

all C-Bear Bottom Brackets are CNC-machined from high-grade aluminium for a precision fit in your frame

and easy to carry and store

The PH-8 features a straight chamfered tip on the handle for high-torque applications and a ball-end tip on the long end for access to hard-to-reach bolts

adopting key features such as tactile feedback that provides control without having to change your grip when shifting - a feature that has been perfected over several generations of mechanical shifter development

Material: Steel (Powder coated)

e*thirteen Helix Race 12-Speed 13-52T Cassette - Grey Size:13-52 all C-Bear Bottom Brackets areAt 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