This new helmet from Bell packs one hell of a punch, considering its price tag. Although it’s $90 cheaper than its all-singing, all-dancing sibling, the Sixer, key features are shared between the two, including the comfy, easy-to-adjust ‘Float Fit’ system and safety-boosting MIPS (Multi-directional Impact Protection System) layer. There’s also a non-MIPS version for $30 less. At 370g, the 4Forty MIPS is a competitive weight considering the amount of coverage, and while the padding is thin, we’ve found this to be one seriously comfy lid. Airflow across the top of the head and, in particular, over the brow is good too, which helps stop you overheating on gruelling climbs. We found the Bell to suit those with rounder heads really well. The Float Fit system can be adjusted easily using an indexed dial, and the well-distributed tension around the head meant we never needed to crank it up super-tight to keep the helmet from moving about when tackling rougher trails. You can also alter ...