Alpinestars Ambition Ii Oxford Shirt  Blue L The roller size and Powerlip

The roller size and Powerlip offset are race tested to improve drive chain power and reduce chain plate wear

All gears are full-width Baker ground gears

MPN: 903016

Perfection through innovation

Smooth out your tailpiece for a great look

Alpinestars Ambition Ii Oxford Shirt  Blue L The roller size and PowerlipManufacturer: Alpinestars MPN: 12103110072L Title: Ambition Ii Oxford Shirt Size: L Option: Color: Blue 100% cotton; 140G M2 Button down shirt with hidden buttons on collar features Alpinestars DNA seaming and shoulders Pre curved sleeves, no pocket HD logo on sleeve Internal main labeling and external label branding