Campagnolo Super Record 12 Speed Wireless Cassette bikebox Big Hit Grom Hit FSR

Big Hit Grom Hit FSR - 2007-2011

black anodized 7075 aluminum bolt

Fits all tubeless ready rims

All carbon fiber material is produced by Toray and uses tailor made nano Epoxy Resin for very high impact resistance

And for this

Campagnolo Super Record 12 Speed Wireless Cassette bikebox Big Hit Grom Hit FSRThe key to the pedaling experience. The new Super Record Wireless Cassettes were conceived, studied and designed to guarantee cyclists with the smoothest shifting across the entire range of combinations. For this reason, closer jumps are key to the pedaling experience of all cyclists, who are always guaranteed perfect cadence in any situation. The three new 10 25, 10 27 and 10 29 cassettes embody excellence in the search for performance, lightness and