100% S2 - Gloss Black Havana / Soft Gold Mirror gsda If you use tubeless tires

If you use tubeless tires on your mountain bike or road bike

Can be upgraded to a power meter

Muc-Off's Crank Protection Kits have been developed from the ground up and feature the new proprietary Muc-Off Cube-Tec material

XS S M ML L XL A Seat Tube Length (mm) 465 500 520 545 575 595 B Seat Tube Angle 74

By using just a single LED we are able to design a lens to get the beam going where it needs to

100% S2 - Gloss Black Havana / Soft Gold Mirror gsda If you use tubeless tiresInspired by Speedcraft's legendary success on cyclings biggest stages, S2 is 100% speed that has been newly refined for everyday sports performance. Mfr Claimed Weight TBC