Box One Focus Rim

Focus rims have a no-nonsense low-profile design that eliminates excess material, making them some of the lightest weight double-wall rims available. A 20 x 1.75 rear rim, for example, weighs just 362 grams/12.7 ounces. Strong & true, Focus rims have single eyelets to help prevent spoke pull-through, which means higher spoke tensions are possible.

Available in 36-hole 20" in anodized red, blue, gold & black. Meets or exceeds ENBMX standards.

Front Rims:

Please note, Focus front rims lack a braking surface and are not designed to be used w/ rim brakes.

20" x 1.75 (406mm): 295 grams/10.4 ounces (ERD 391)

Rear Rims:

20” x 1.75 (406mm): 362 grams/12.7 ounces (ERD 394)