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Xmas Gift Idea Box Focus 451 Rim-rear-28h-20x1 1/8" Pro Version [AkiMNO8I]

$19.99 $63.99 -69%

BOX Focus 451 Rim-Rear-28H-20x1 1/8" The BOX Components Focus BMX rear rims are a top choice for riders seeking performance and durability. Designed with a double wall in the iconic "BOX" style, these rims are not only built for strength but also off

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BOX Focus 451 Rim-Rear-28H-20x1 1/8"

The BOX Components Focus BMX rear rims are a top choice for riders seeking performance and durability. Designed with a double wall in the iconic "BOX" style, these rims are not only built for strength but also offer a sleek, modern look. Their versatility is further enhanced by the fact that they can also be used as front rims, providing added strength and stability to your bike.

Key Specifications

The Focus BMX rear rims are tailored for racing, with a working size of 20x1 1/8". Crafted from high-quality aluminum, these rims boast a width of 17.8mm and a hole count of 28 for a secure fit. With a bead diameter of 451mm and an ERD of 438mm, they are designed to fit tires ranging from 20x1" to 20x1 3/8". The Presta valve ensures a reliable seal, while the double wall, sleeved and pinned construction, and eyelets provide added strength and protection against flats.
  • Material: Aluminum
  • Width: 17.8mm
  • Hole Count: 28 hole

Practical Uses and Benefits

Whether you're hitting the track for a race or just enjoying a casual ride, the BOX Focus BMX rear rims are built to perform. Their rear-specific design and front rim versatility make them a versatile addition to any BMX bike. With a rider weight limit of 120lb/54kg, these rims can withstand the demands of high-performance riding. If you're looking to save weight, consider pairing them with the matching Box Focus front rim.
  • Use: Race, rear specific
  • Weight: 9.9oz/282g (each)
Don't miss out on the opportunity to upgrade your BMX setup with these high-quality, durable rims.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

I am so very, very, very, very, very happy with this.

- Hafgan Q..

January 1, 2026

Absolutely no complaints!

A superior product in its form and its function.

- Lynette U..

January 1, 2026

Absolutely no complaints!

This is a really good and a very, very, very, very, very solid product.

- Elffin K..

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