ALPINESTARS Supertech R Boots - Black/White - US 12.5 / EU 48 2220021-12-48 Competition Muffler Packing Effective Temperature Range (14° F

Effective Temperature Range (14° F - 140° F) Fuel Meter (6 levels | 1 level = 16

Multifabric shell construction incorporating advanced poly-textile and stretch fabric for performance and comfort

many particles enter your fuel supply

Made of AISI 304 TIG welded stainless steel Developed on the dyno using specific dimensions for each model with the aim of improving torque and maximum power Compatible with both stock exhaust and LeoVince slip-ons

ALPINESTARS Supertech R Boots - Black/White - US 12.5 / EU 48 2220021-12-48 Competition Muffler Packing Effective Temperature Range (14° FAdvanced 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