Troy Lee Designs D4 Polyacrylite Helmet – Linear Black Medium MPFN-PWX92 }Shimano 105 FC-RS520 Crankset -

}Shimano 105 FC-RS520 Crankset - 172

6Color Black/PurpleCrown Race 40Weight 2080Wheel Size 29"External Adjustments High Speed Compression DampingExternal Adjustments Low Speed Compression DampingExternal Adjustments Rebound DampingDefined Color BlackPositive Spring AirStanchion Diameter 35Steerer Tube Length (mm) 265

Front panel bungee carries extra clothing

Compatible with Shimano GRX 800 series cranksets

Troy Lee Designs D4 Polyacrylite Helmet – Linear Black Medium MPFN-PWX92 }Shimano 105 FC-RS520 Crankset -Troy Lee Designs D4 Polyacrylite Helmet Linear 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