Troy Lee Designs D4 Polyacrylite Helmet – Shadow Black Medium ModelNumber=D1210 Thanks to the adaptable BB386

Thanks to the adaptable BB386 EVO 30mm spindle this modular system will fit a wide variety of frames with a range of BB standards

Misc 151mm (57

} Features two openings for continuous and incremental adjustments of the spoke nipple

}Full Speed Ahead Gossamer ABS Chainring - 50t 110 Full Speed Ahead ABS BCD 4-Bolt Aluminum N10/N11 Black

Troy Lee Designs D4 Polyacrylite Helmet – Shadow Black Medium ModelNumber=D1210 Thanks to the adaptable BB386Troy Lee Designs D4 Polyacrylite Helmet Shadow Black Medium. 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 and