Alpinestars - Dyno Jacket Size:3X-Large further simplified by precise couplings

further simplified by precise couplings through CNC turned steel bushes

Anti-wear and anti-foam additives

Maximum clutch performance and smooth shifting

Super ventilated with channeling of direct heat build-up away from the chest

Designed for installation and removal of the swingarm bearings on late model Japanese motorcycles

Alpinestars - Dyno Jacket Size:3X-Large further simplified by precise couplingsDescription The Dyno Leather Jacket is Alpinestars modern interpretation of a heritage jacket, and combines premium leather and a regular fit to create a jacket that looks great, on and off the bike, in any setting. This jacket is also equipped with a detachable thermal vest, which adds to its performance and versatility. Features: The leather is dip dyed, and the oils used during this process results in a more natural finish with superior overall