ALPINESTARS SP-2 Shoes - Black - US 14 / EU 50 2511622-10-50 T-Bolt Exhaust Clamp works velocity stacks and ecu)

works velocity stacks and ecu)

and even higher impact abrasion test results

That is correct

Technical elastane main construction is highly breathable and maintains shape Premium auto-lock YKK zipper main front closure

TorqDrive® provides a friction disk pack for both R and SS (five additional friction disks over stock)

ALPINESTARS SP-2 Shoes - Black - US 14 / EU 50 2511622-10-50 T-Bolt Exhaust Clamp works velocity stacks and ecu)Innovative heel counter support system, which works in conjunction with a strap closure to offer improved fit and support, as well as structural integrity Main upper constructed from an advanced microfiber for comfort, durability and excellent of abrasion resistance Rear of heel counter has been designed with soft TPR insert which works seamlessly with the rear flex zone to allow for improved freedom of ankle movement and comfort on the bikes controls