The black inserts on the jaws allow you to search for the thinnest point for an accurate brake disc thickness

Handle and shoulder strap for versatile carrying

Inner self-fastening x-straps keep contents in place

it seals in warmth and keeps the cold out

3 outer shell sizes for a more precise fit

mustang tripper fastback 2 up seat for yamaha temp1421 The black inserts on theMustang Tripper Fastback 2 Up Seat for Yamaha The Tripper Fastback 2 Up from Mustang gives the Yamaha Bolt a sporty, clean look with solid comfort. The deeply contoured rider section keeps you securely in place and positions you slightly lower and farther back than the stock seat, creating a relaxed riding posture. The low, rounded rear section maintains the bikes sleek profile while providing a comfortable spot for a passenger on shorter rides.