Troy Lee Designs D4 Composite Helmet w/Mips - Drip ltp Air Cartridge Style: Adjustable

Air Cartridge Style: Adjustable

Compatible with: Shimano Deore M555 and Nexave C901 hydraulic

Your water bottle is centered in the middle of the belt for easy access with either arm

Shimano’s benchmark flat pedal shoe delivers total control in technical

The Universal Derailleur Hanger (UDH™) consolidates thousands of mountain bike derailleur standards

Troy Lee Designs D4 Composite Helmet w/Mips - Drip ltp Air Cartridge Style: AdjustableAlways Evolving. Built with an aerospace shell design and materials, we were able to get the D4 Composite helmet to 1050 grams without sacrificing any strength. Mips C2 protection system is used to add an additional layer of safety in the event of a fall. For comfort, the D4 Composite routes cooling air through a front air intake system that flows through the polymer center and power grid side mesh keeping your head cooler during the ride. X static