Troy Lee Designs D4 Carbon MIPS BMX Race Helmet-Stealth Black/Silver 68019093667in-stock Investment cast 1pc drop outs

Investment cast 1pc drop outs for maximum strength

CHAIN FIT:  Half link chains recommended

• Not to be used on any trailer

A great shop tool

PX-HU14AHB124/28: Hub Set: 524 grams/18

Troy Lee Designs D4 Carbon MIPS BMX Race Helmet-Stealth Black/Silver 68019093667in-stock Investment cast 1pc drop outsD4Redefining Everything The Daytona, D2 and D3 series of helmets redefined the marriage between technology, safety and artistic design. The new Troy Lee Designs D4 is changing the game again. Using TeXtreme Spread Tow carbon fiber reinforcements in the shell of the new TLD D4 Carbon Freedom helmet has helped pare down the weight of the full face helmet by almost 50 grams without sacrificing strength. Despite the loss in weight, we were able to