Box One Focus Rims [Colour: Black] [Size: 20 x 1.75] [Type: Rear]

FOCUS RIMS

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 rim, for example, weighs just 362 grams/12.7 ounces. Strong and true,

Focus rims have machined sidewalls for smoother braking and single eyelets to help prevent spoke pull-through, which means higher spoke tension is possible.

PRODUCT DESCRIPTION

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 rim, for example, weighs just 362 grams/12.7 ounces. Strong and true, Focus rims have machined sidewalls for smoother braking and single eyelets to help prevent spoke pull-through, which means higher spoke tension is possible.

Available in 36-hole 20 and 24- and 28-hole 20 and 24 x 1 1/8-inch sizes in anodized red, blue, gold and black.

Cruiser rims in 24 x 1.75-inch are available in black and gold.

And 32-hole 20 x 1.75 rims are available in black only.

Meets or exceeds ENBMX standards.

20” x 1.75-BX-RM1340636: 362 grams/12.7 ounces (ERD 394)

24” x 1.75-BX-RM1350736: 432 grams/15.2 ounces (ERD 494)

20” x 1 1/8-BX-RM1345124/28: 280 grams/9.87 ounces (ERD 438)

24” x 1 1/8-BX-RM1352028: 343 grams/12.1 ounces (ERD 516)

We recommend a spoke tension of between 110kgf and 130kgf. But remember, every rim is different.

The mark of a truly skilled wheel builder is the ability to find the highest tension a rim will allow while staying true.