Troy Lee Designs SE4 MIPS Warped BMX Race Helmet-Blue black-ops the Rennen Threaded Decimal Chainring-4-Bolt

the Rennen Threaded Decimal Chainring-4-Bolt is manufactured from 7075-T6 Aluminum for superior durability combined with unprecedented weight reduction

Internal Rim Width: 30mm

The bigger brother to the low-flange Derringer

YKK Zipper for easy fitting

Adult Medium  |  Estimated Rider Height 165cm/65" - 178cm/70"

Troy Lee Designs SE4 MIPS Warped BMX Race Helmet-Blue black-ops the Rennen Threaded Decimal Chainring-4-BoltThe Troy Lee Designs SE4 Polyacrylite MIPS Warped Helmet Blue features the MIPS Multi directional Impact Protection System reducing rotational force. On impact this system allows some head movement individual of the helmet shell to help reduce rotational strain on your brain. Including 16 air intakes to keep that head of yours cool, an emergency release system for first responders, and one velvet soft, Troy Lee Designs helmet sock. FEATURES MIPS brain