600D Nylon outer shell with waterproof TPU inner laminate

and you have a helmet that breathes with you

high power transfer efficiency

2 diameter clamping surfaces

perfect for dry early season races that feature lots of grass

Shimano Deore SL-M8200 Shifter - 12 Speed - 22.2mm Bar Clamp Exclusive 600D Nylon outer shell withFeatures New ergonomic lever design: shorter stroke, crisper feel and an optimised paddle angle make the M8200 lever a natural fit from the first shift Firmer second click: allows riders to easily execute a double shift only when they choose Sure shifts: prevent slippage and extend the shifter's life with an easy to replace rubber traction pad Max multiple shifts: allows riders to downshift three gears in an instant Versatile shifting: release shifts