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Box One Harmonic Mini Hubset

MSRP: USD $‎299.99
USD $‎209.99
MSRP: USD $‎299.99
USD $‎209.99

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We designed the super-lightweight Harmonic hubs to meet the needs of the raddest little riders. Starting with cold-forged 6061-T6 hub shells, we added oversized aluminum front axle and rear axle bolts, a Shimano-compatible, 7075-T6 aluminum cassette body and smooth-rolling sealed bearings. A proven reliable 4-pawl cassette body ensures solid engagement every time.

Each set also includes a color-matched, aluminum, BOX Edge Lock Ring and a gold, BOX Zero Cassette Spacer Kit.

Available in 28-hole drilling in red, blue, gold and black with gold hard-anodized cassette bodies or 24-hole in black with gold hard-anodized cassette body. Not recommended for riders weighing more than 120 pounds.

Axle3/8" (10mm)
Hole Count24 or 28
Hub Engagement36 tooth ratchet ring, 4 pawls offset, 5 degrees
Material7075-T6 Aluminum
Weight383 grams / 13.5 ounces (w/lock-ring & spacers)
Hub Dimensions:
Front Hub:
Flange Diameter: 35mm
2.65mm Spoke Holes
67.5mm Flange to Flange Width

Rear Hub:
Rt. Flange Diameter: 48mm
Lt. Flange Diameter: 43mm
2.65mm Spoke Holes
50 mm Flange to Flange Width
Rt. Flange to Center: 22.14mm
Lt. Flange to Center: 25mm