Giro Radix Mips Helmet - Matte Black drumbeat21-76 combined with a new single

combined with a new single tread rubber compound

- PCS-1 models manufactured post-2002 (NOTE: Inspect top tube below lever for an embossed "939")

- Compatible with 5-to-12-speed derailleur chains that use a master link

Features 9 mm and 10 mm openings

impressive breathability and a UPF 50+ rating

Giro Radix Mips Helmet - Matte Black drumbeat21-76 combined with a new singleThe GIRO RADIX is an all rounder. Whether it is used for touring, trail riding or cross country riding: This helmet feels home on any terrain, thanks to a low weight, excellent ventilation and large, protective zones. The versatile ROC LOC 5. 5 system allows for precise adjustments. The P. O. V. visor offers 15 adjustment options, and the robust polycarbonate shell is permanently fused to the EPS foam liner to improve durability and ventilation