G-Form ReZRO Spike Chest and Back Shirt S3-Colour-BLACK/BLACK/BLACK Easy bottle insertion with specially

Easy bottle insertion with specially designed interior

Say goodbye to flimsy bungee cords – our straps are made from thick elastic webbing that’s specially manufactured for us in the UK

With the velcro strap the tool can be  mounted to any front fork and rear seat stay of the frame

made from renewable resources

Delivering the same reliable and highly accurate power data you’ve come to expect from 4iiii

G-Form ReZRO Spike Chest and Back Shirt S3-Colour-BLACK/BLACK/BLACK Easy bottle insertion with speciallyThe MX Spike Chest and Back Shirt provides stone shield certified protection where you need it most. Removable pieces on the chest and back are armed with lightweight RE ZROtechnology. Features: RE ZROchest and backprotectors are fully biodegradable*and 100% recyclable Front of shirt RE ZROCE EN1621 3level 1 chest protector Integrated elastics to secure neck brace Full length front zipper withreinforced seams allows for easy on off Rear of shirt RE