Sweet Protection Trooper 2VI SL MIPS Helmet 2026 Colour:Sunburst 37) X ** Axle length shell Handlebar Bags 37) X ** Axle length shell width (mm) LL113 73 (BC1 body material Composite footprint 111mm x 114mm hex traction pins 9 per side (mounted from back) inner bearing type Igus LL glide bearing outer bearing type Enduro cartridge bearing shoe size 10 15 (us) 43 49 (eu) spindle material Forged scm 435 chromoly steel warranty 5 years weight 329g per pair This hard wearing helmet is built on Sweet’s proprietary thermoplastic laminated carbon fiber shell construction with a perfectly tuned multi density liner offering the best on strength and performance