Speed Machine J3 Size:21.5 Best-in-class

Best-in-class

and knit for all-day comfort

Clears all disc brakes calipers

Bike weight capacity of 40lbs / 18

the Bontrager Elite seat pack is always at your side

Speed Machine J3 Size:21.5 Best-in-classWith an emphasis on fun and progression, the Speedmachine J3 fosters a love for skiing. Thanks to our new weight adjustment switch, the boots flex can readily be customized, providing young skiers with the perfect amount of support. By positioning them in a neutral stance, the Speedmachine J3 enhances stability and accelerates progression. And for additional support, it features a third buckle. Easy to put on and easy to take off, the boot also sports