AGV AX9 [TRAIL GUNMETAL/ORANGE] Model_XT 660X 391 Duke from 2017 -

391 Duke from 2017 - 2019

YAMAHA XT R 660 cc 2004/2012

Removable/replaceable comfort liner and cheek pads feature brushed fleece Lycra touch points to absorb and evaporate perspiration

Oil seal external diameter    54 mm

AGV AX9 [TRAIL GUNMETAL/ORANGE] Model_XT 660X 391 Duke from 2017 -The AGV AX 9 Carbon Aramid Helmet is an all new design over the popular AX 8 Dual EVO Helmet. It starts with an ultra lightweight 100% carbon fibre shell and a redesigned peak for optimal aerodynamics. The peak itself is adjustable to reduce the sail effect at high speeds. Superior ventilation is achieved with 5 total vents: an adjustable chin vent, two brow inlets and 2 extractors. The design of this helmet also allows for four different