Giro Aerohead Helmet Shield - Clear Triathlon FeaturesDesign Purpose: Brackets designed only

FeaturesDesign Purpose: Brackets designed only for the stated purposeIncluded Hardware: Supplied with bolts for mounting to frame or forkPost Mount 74 mm: HBSM20H – allows International Standard calipers to fit 74 mm Post Mount forks

UDH hanger 12x148mm thru-axle Giant EnergyPak Plus Range Extender Compatible

so you just need to remove your own rear wheel and attach the frame

eliminating the need for a heavy suspension fork and keeping the bike light and maneuverable

Giro Aerohead Helmet Shield - Clear Triathlon FeaturesDesign Purpose: Brackets designed onlyThe Aerohead Helmet Shield will replace your lost or broken eye shield for the Aerohead Mips helmet. The wrap around eye shield offers unblocked field of view, crisp and clear vision, and aerodynamic benefits Mfr Claimed Weight TBC