ALPINESTARS Supertech R Boots - Black - US 12.5 / EU 48 2220021-10-48 SMX Air Jacket and springs sold separately

and springs sold separately

Real bronze bushings for smooth lever action

Waterproof removable rain cover

then polish to a high luster before chrome plating or black powder coating Detachable racks use proprietary pull-pin release mechanism

but wears like a harder compound

ALPINESTARS Supertech R Boots - Black - US 12.5 / EU 48 2220021-10-48 SMX Air Jacket and springs sold separatelyAdvanced microfiber upper construction for lightweight high performance protection and superb levels of flexibility Front flex area is constructed with a soft microfiber for improve abrasion resistance and natural forwards and backwards movement TPU for breathability and airflow Flexible accordion microfiber on Achilles gives enhanced natural movement Strategically positioned ventilation area in heel and shin Outside entry exit has stretchable