X4.5 Alliance Helmet
NZ$599.99
Description
The new UNIT/M2R X4.5 is the result of 4 years of design, development & testing - in labs and on the track by elite-level riders. Proven MIT+ technology now pairs with the new X Halo shield, creating a helmet that offers highest level protection and performance.
Size Guide
| SIZE | CIRCUMFERENCE |
|---|---|
| XS | 53 - 54 cm |
| S | 55 - 56 cm |
| M | 57 - 58 cm |
| L | 59 - 60 cm |
| XL | 61 - 62 cm |
| XXL | 63 - 64 cm |
