ALPINESTARS SMX-6 v2 Drystar® Boots - Black/Red - US 7.5 / EU 41 2243017-1030-41 Radiator Pressure Cap Stock DB @ 5000 RPM

Stock DB @ 5000 RPM 94

Maximum protection that will not corrode

RadiusX prevents engine stalls so you can focus on your line and let the clutch do the rest

2014-2018 Yamaha YZ 450 F - - 2014-2018 Yamaha YZ 250 F - - 2007-2019 Suzuki RM-Z 250 - - 2007-2019 Suzuki RM-Z 450

ALPINESTARS SMX-6 v2 Drystar® Boots - Black/Red - US 7.5 / EU 41 2243017-1030-41 Radiator Pressure Cap Stock DB @ 5000 RPMBoot upper incorporates an innovative front and rear bellows and rear calf zone for higher levels of flexibility Boot upper is constructed from microfiber for durability and abrasion resistance Ergonomic forefoot streamlining enables greater control of the bike's controls and provides a superior, wide ranging foot profile for excellent fit and comfort Alpinestars innovative TPU lateral ankle brace provides a biomechanical support between the lateral