Troy Lee Designs D4 Polyacrylite Helmet – Linear Black 2X-Large MFPN=11.5018.050.001 12mm hardened steel shackle and

12mm hardened steel shackle and deadbolt with anti-rotation design

}SRAM BB30 Bearing Shield and Wave Washer

}SRAM X-Sync 2 Eagle Steel Direct Mount Chainring 34T Boost 3mm Offset

virtual run

Troy Lee Designs D4 Polyacrylite Helmet – Linear Black 2X-Large MFPN=11.5018.050.001 12mm hardened steel shackle andTroy Lee Designs D4 Polyacrylite Helmet Linear Black 2X Large. 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. Mips C2 system