About This Product
PRODUCT DETAILS
Box 451 Focus Front Rim 20x1 1/8"
The BOX Components Focus BMX front rims feature double wall in a "BOX" style. Sleeved and Pinned with Eyelets. Designed for front use only with minimized sidewalls to reduce weight.SPECS
USE: Race
WORKING SIZE: 20x1 1/8"
MATERIAL: Aluminum
WIDTH: 17.8mm
HOLE COUNT: 28 hole
BEAD DIAMETER: 451mm
ERD: 438mm
TIRE FIT: 20x1", 20x1 1/8" and 20x1 3/8"
VALVE: Presta Valve
DESIGN: Double wall, Sleeved and Pinned, Eyelets Box 451 Focus Rear Rim 20x1 1/8"
The BOX Components Focus BMX rear rims feature double wall in a "BOX" style. Sleeved and Pinned with Eyelets. Designed for rear but can also be used as a front rim.
SPECS
USE: Race, rear specific
WORKING SIZE: 20x1 1/8"
MATERIAL: Aluminum
WIDTH: 17.8mm
HOLE COUNT: 28 hole
BEAD DIAMETER: 451mm
ERD: 438mm
TIRE FIT: 20x1", 20x1 1/8" and 20x1 3/8"
VALVE: Presta Valve
DESIGN: Double wall, Sleeved and Pinned, Eyelets
Box Hubs with 10mm axle
Box Components designed the super-lightweight Harmonic hubs to meet the needs of the raddest little riders. Starting with cold-forged 6061-T6 hub shells, they added oversize aluminum front axle and rear axle bolts, a Shimano-compatible, 7075-T6 aluminum casette body and smooth-rolling sealed bearings. A proven reliable 3-pawl cassette body ensures solid engagement every time.
Front Hub:
Flange Diameter: 45mm
2.65mm Spoke Holes
67.5mm Flange to Flange Width
Rear Hub:
Rt. Flange Diameter: 58mm
Lt. Flange Diameter: 53mm
2.65mm Spoke Holes
50 mm Flange to Flange Width
Rt. Flange to Center: 22.14mm
Lt. Flange to Center: 25mm
Box Rim Tape Included