Oiz H30 Dual Suspension Mountain Bike 2026 Size:Small Certification: The Fox Rampage Helmet

Certification: The Fox Rampage Helmet is Australian and NZ standards approved and ASTM-F1952 (DH Certified)

easy-to-use and very good value for your money

Every little helps

Embossed Castelli wordmark logos

Oiz H30 Dual Suspension Mountain Bike 2026 Size:Small Certification: The Fox Rampage HelmetRace up every climb and soar through the corners. Oiz is a light weight, race ready 120mm flying machine. Oiz is an uncompromised race machine that looks as good as it rides. Modern geometry, advanced construction, and efficient suspension mean more grip, and better control, inspiring you to attack on every climb and get right off the brakes on today's most challenging tracks. Race Ready Geometry A steep seat tube and lower stack puts you in the