or do anything else you'd like to do with your iPhone while riding

Get ultimate traction by smoothing out the torque delivery to your rear tyre

Width: 100mm

Materials: Made from high-quality chrome vanadium steel

Bearings: Inner: Igus LL-glide bearing & Outer: Enduro cartridge bearings

100 Percent Altis Helmet - L/XL - Grey Gift Voucher or do anything else you'dThe100% Altis is engineered for the demands of the modern day mountain biker. Lightweight, breathable with class leading performance and safety all with a modest budget in mind. Who's this item for: Enduro, Trail and All Mountain riders looking for a lightweight, breathable and comfortable half shell helmet to keep them safe when out riding. Construction: High Density EPS foam injection and moulded with polycarbonate. Rotational liner: Smartshock