ALPINESTARS Faster-3 Rideknit® Shoes - Black/Red/Yellow - US 12 251031913612 Scalloped Tip Slip-On Muffler O2 ports included

O2 ports included

fiberglass composite wrap tape helps lock in the heat and reduces radiant heat by a realistic 50%

Requires O2 Sensor Bung Reducers PART #1861-0784

1 at 14000 rpm HP (m) 111

muffler wtih removable baffle endcap

ALPINESTARS Faster-3 Rideknit® Shoes - Black/Red/Yellow - US 12 251031913612 Scalloped Tip Slip-On Muffler O2 ports includedUpper constructed from a superbly lightweight, durable and abrasion resistance microfiber Air ventilation details on lateral quarter with mesh openings for breathability Thermoplastic Polyurethane (TPU) ankle extended into lower lateral area Thermoplastic Rubber (TPR) slider detail on lateral toe box TPR heel counter design Asymmetric toe design Traditional lace closure system for an easy, secure and comfortable fit Tongue and collar padding provides