A tech packed, modern trail helmet from 661 featuring MIPS at a wallet pleasing sub £100 price point.
MIPS Technology works to reduce the 'rotational violence' transmitted to the rider's brain during an angular impact, by using an Low Density Liner (LDL) between the EPS foam and liner pads.
661 Crest Sizing
XS/S: 54 - 56cm
M/L: 57 - 59cm
XL/XXL: 60 - 62cm