Troy Lee Designs SE5 MIPS Stealth BMX Race Helmet-Black/Chrome col CHAINRING: Requires 4-bolt chainring (104mm

CHAINRING: Requires 4-bolt chainring (104mm bolt pattern) - NOT INCLUDED

Pre-assembled

fits most Campagnolo

24x1 1/8" and 24x1 3/8" (520)

Troy Lee Designs SE5 MIPS Stealth BMX Race Helmet-Black/Chrome col CHAINRING: Requires 4-bolt chainring (104mmThe Troy Lee Designs SE5 Carbon MIPS Stealth Helmet Black Chrome features the highest quality materials and technology to keep you protected and comfortable. The layup carbon shell provides maximum outer layer protection and is paired with in molded MIPS (Multi directional Impact Protection System) and an impact liner constructed from 3 polycarbonate, dual density EPS. This helmet delivers superior protection while maintaining your comfort and keep