ALPINESTARS Supertech R Boots - Black/White - US 12.5 / EU 48 2220021-12-48 Competition Muffler Packing Constructed from supple and durable

Constructed from supple and durable full-grain leather associated with polyamide fabric Drystar® performance membrane construction technology bonds all layers in the glove to create a highly reduced material chassis to promote good level of dexterity and feel for the motorcycle's controls

Graves Motorsports Rev3 2015-2022 Yamaha R1 Full Titanium Exhaust System with carbon fiber 200mm silencer

further improves impact protection for the collarbones

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

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

ALPINESTARS Supertech R Boots - Black/White - US 12.5 / EU 48 2220021-12-48 Competition Muffler Packing Constructed from supple and durableAdvanced 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