Highlights

  • Machined brake track
  • Double walled and eyeleted
  • 280g in 28 hole
  • Low profile 6061-T6 aluminium

Description

The Box One Rims feature a double-walled, eyeleted, low profile design optimized to be both lightweight and durable! We offer these in both brake and brake-less variants. You’ll have a clean and sleek wheel build with rim brake tracks as needed.

Features

  • Machined brake track. The rear profile carries a machined braking surface, so rim brakes bite cleanly straight off a bare wheel build.
  • Double walled and eyeleted. Stainless steel eyelets spread spoke tension into a double wall section, so the build holds tension under hard riding.
  • 280g in 28 hole. Drilled 28 hole and light at 280g, which keeps rotating weight down where you feel it most.
  • Low profile 6061-T6 aluminium. Extruded and rolled with optimised internal geometry, so it stays light without giving up strength.
  • Takes skinny 20 inch tyres. Sized 451 ETRTO for 20 x 1" to 1-3/8" rubber, with a Presta valve hole drilled ready.

Specifications

  • Wheel size: 20" (ISO/ETRTO 451)
  • Tyre size: 20 x 1" to 1-3/8"
  • Material: 6061-T6 aluminium, extruded and rolled, pinned seam
  • Finish: Matte black anodised with decals
  • Hole count: 28
  • Rim width: 18mm external, 22.5mm internal
  • Brake surface: Machined brake track
  • Valve: Presta
  • Weight: 280g (9.8oz)
  • Note: Not tubeless compatible. This is the rear brake profile: the matching front is a brakeless profile. ERD 442mm/438mm.

Spoke calculator

Display

Pick the part it is laced to and we will give you the lengths to buy.

This rim

Looking up its measurements.

Check or change its figures

Laced to which hub?

Or type its figures

Flange diameter spoke hole centre to the opposite hole centre. The drive side is the driver side, left or right hand drive alike, and is usually the bigger flange

Flange position

Spoke lengths to buy

Drive side —mm
Non-drive side —mm

Pick the hub and your lengths will appear here.

Open the full spoke calculator for offset rims, other cross patterns and measuring help.

Box Focus Rear Rim (451 - 20x1-1/8)

Brand: BOX Components SKU: Click to copy the SKU and show the pick location

Sale priceFrom

$65.00 USD

Regular price$68.00 USD

Or 4 payments of $16.25 USD with

Colour - Black

Spoke Hole - 28H


Box Focus Rear Rim (451 - 20x1-1/8) - Black / 28H

Instead of $68.00

$65.00 USD

Price match request

$12.99 flat-rate shipping Australia-wide

Express from $21.99

Free in-store pickup - Brisbane

Need Help ?

Chat with the LUXBMX crew!

  • 100% Australian owned
  • Australia's largest BMX range
  • Hassle-free returns
  • Fast trackable shipping