ALPINESTARS Tech 10 Boots - Dark Gray/Dark Blue/Red - US 9 2010020-9079-9 Dual Bung Pro Chamber Headpipes lateral ankle and shift pad

lateral ankle and shift pad for improved shock protection and durability

Sound is kept under control using hi-heat packing and internal baffles

2019-2023 Yamaha YZ 250 F - - 2018-2023 Yamaha YZ 450 F

Gloss Black finish

smoother operation and longer life

ALPINESTARS Tech 10 Boots - Dark Gray/Dark Blue/Red - US 9 2010020-9079-9 Dual Bung Pro Chamber Headpipes lateral ankle and shift padCombines dual front and rear blade connectors Provides a complete and seamless flexion control system, from the foot shell all the way up to the shin plate Engineered to 'float' freely between the lower and upper boot construction Asymmetrical, dual pivot arms on boot frame A unique feature is the ankle control system developed in the outer shell construction, allowing natural ankle movement, vertical compression control and improved impact protection