Troy Lee Designs D4 Polyacrylite MIPS BMX Race Helmet-Block Charcoal/Red Protection Once they are impacted

Once they are impacted

allowing you to focus on the ride

At twelve inches across it's the perfect size for holding nuts and bolts or a bunch of frosty beverages

so you can be confident in your protection while riding hard

Troy Lee Designs D4 Polyacrylite MIPS BMX Race Helmet-Block Charcoal/Red Protection Once they are impactedThe Troy Lee Designs D4 Polyacrylite MIPS BMX Race Helmet is the lightweight and budget friendly version of the popular D4 full face helmet. The D4 Polyacrylite features the same engineering as the premium carbon and composite models with an advanced poly shell. Built with the Mips C2 Rotational Impact Brain Protection System for extra armor against rotational impacts and breakaway visor screws. The padding in this helmet is anti microbial to cut down