650B

This 30mm Heavy Duty rim is specially made for gravity and e-bike applications – a downhill rated rim, comparable to the World Cup proven Atlas.

With a redesigned rim profile, the ARC Offset rims utilize an asymmetrical design to optimize spoke tension balance, wheel durability and wheel stiffness.

6069 Alloy provides a superior strength to weight ratio over our previous generation of ARC, significantly improving toughness. The tubeless ready bead and offset design mean these rims are ready to hit any trail with confidence.

Incredible stiffness all wrapped up in a mere 595g. Lace these rims to your favorite hub and you’ve got a world class wheelset ready for action.