FOX Speedframe Pro Helmet Color:- Black Diameter of the quill portion

Diameter of the quill portion is 22

The best allrounder in the field

8) or Thick (ø31

B-RAD 3 and 4 should use the auxiliary foam pad (to protect your frame) and zip tie to secure the base

Vectran Breaker is spun from liquid crystal-polymer to create a multiple-thread thermoplastic yarn

FOX Speedframe Pro Helmet Color:- Black Diameter of the quill portionThe Speedframe Pro Helmet earned Virginia Techs best rating (5 STARS) in its Bicycle Helmet Ratings program. Designed with input from our pro mountain bike athletes, this top tier open face mountain bike helmet offers a market leading feature set. Mips added protection system has been proven to reduce the rotational motion when implemented in a helmet by absorbing and redirecting energies and forces otherwise transmitted to the brain Dual density