ALPINESTARS Stella SMX-1R V2 Boots - Black - US 7 / EU 38 2224621-10-38 Slip-On Scooter Muffler - Stainless Steel Advanced polymeric blend with a

Advanced polymeric blend with a solid cell structure core framed by a more flexible 3D cell structure

Also used in brake pedal applications on several models listed

4A and emits a loud 110DB

for those who think loud just isn't good enough Start as round 4" tubes

and engine case covers for the above bike models

ALPINESTARS Stella SMX-1R V2 Boots - Black - US 7 / EU 38 2224621-10-38 Slip-On Scooter Muffler - Stainless Steel Advanced polymeric blend with aAnatomically engineered for an optimized womens fit Main upper constructed from an advanced microfiber for comfort, durability and excellent of abrasion resistance Innovative heel counter support system, which works in conjunction with a strap closure to offer improved fit and support, as well as structural integrity Rear of heel counter has been designed with soft TPR insert which works seamlessly with the rear flex zone to allow for improved freedom