Giro Radix Mips Helmet - Matte Black drumbeat21-76 It's a great choice for

It's a great choice for riders who want a light

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

Features 9 mm and 10 mm openings

low profile base plate stays on vehicle for easy mounting/removal of upper rack

Giro Radix Mips Helmet - Matte Black drumbeat21-76 It's a great choice forThe 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