Peaty's powerful biodegradable formula is tough on grime but gentle on other bike components and the environment

Carbon Fiber Shell

The wheel features an asymmetric design offsetting the placement of the spoke nipples by 3mm

- Anti-slip forearm X-strap with silicone bicep lining

TLD D4 Polyacrylite MIPS Helmet - XS/S - Linear Black PDP|PLP|Suits Freehub Type Peaty's powerful biodegradable formula isD4. Redefining everything The reigning king of full face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price conscious shell. Details make the D4 the most coveted full face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit. This helmet is designed and intended exclusively