Hex Lab Carbon BMX 20 x 1.75
Hex Lab Carbon BMX 20 x 1.75
Hex Lab Carbon BMX 20 x 1.75
Hex Lab Carbon BMX 20 x 1.75
Hex Lab Carbon BMX 20 x 1.75
Hex Lab Carbon BMX 20 x 1.75

Hex Lab Carbon BMX 20 x 1.75" 36H

$399.99 Sale Save
2 reviews
Location Rear
Color Black

Only 2 left in stock

SKUBX-RM21C20175R-BK

All Hex Lab rims are engineered and crafted using our Oversized Technology. We’ve carefully studied the load paths from the bars through the stem, headset, fork, axle, hub to the spokes and into the rim for steering stiffness. The same approach was taken via the pedals through the cranks and other components on the way to the rear rim for pedaling stiffness. That extra stiffness will net you more power to the ground out back, and upfront, you'll feel in control. When combined with Box's other Oversized components, you'll experience heightened responsiveness and reduced latency. Due to their compatibility with tubeless and tubed configurations, these rims have a broad range of tire options and setup possibilities, making them perfect for any track.

Key Differences: The Hex Lab Carbon BMX Rims are the only rims in the Box line-up to be blessed with Oversized Technology. They are also the only model to use Ultra High Modulus Carbon Fiber (stiffer than other carbons variants). Take notice of the unique Symmetrical Dihedral Angle Stabilizers. Yes, it’s a mouthful but each of those words carries meaning. The sculpted bullet-shaped spoke beds are designed to bridge the angle between the rim's angled flanks and the vertical plane. With that, we achieve the stability, stiffness, and durability of a much broader rim profile without actually taking on most of the extra material.

 

Machined Brake Track
High-Response & Low Latency
Symmetrical Dihedral Angle Stabilizers

Hex Lab Carbon BMX Rims with brake tracks require Carbon Brake Pad Inserts and CANNOT be used with standard Brake Pads made for aluminum Rims. Box Carbon BMX hoops are compatible with Box One Carbon Replacement Pads. Use of other brake pads will void warranty.

Material: Ultra High Modulus Carbon Fiber
Process: Vacuum Mold
Hole Drilling: 36
Seam: None
Valve Hole: Presta
Finish: Matte Black with Foil Stamped Chrome Logos
Compatibility:
• Tubeless: Tubeless-Ready
• Brake:
• Rear: Brake
• Front: Brake-Less Profiles
• Tire Size: 20 x 1.50 to 1.95"
Size:
• Diameter: 20”
• External Width: 30mm
• Internal Width: 23mm
• ERD: 364mm
• ISO (E.T.R.T.O): 406mm (front and rear)
Weight: 315g/11oz (front and rear)

Please note: weight may vary by +/- 10% due to carbon manufacturing processes.

Q: What is the recommended spoke tension for this rim?
A:We recommend a spoke tension of between 110kg and 115kg; remember, every rim is different.

Q: What lacing pattern is best for this rim?
A: This is a question dependent on many variables; Please check out some of our build information available at box https://boxcomponents.com/collections/support

Q. What spoke length do I need to build this rim?
A: This is a question dependent on many variables; Please check out some of our build information available at https://boxcomponents.com/collections/support

Q. Which direction is the drive side?
A: Locate the drive side sticker on the rims.

Customer Reviews
5.0 Based on 2 Reviews
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Filter Reviews:
RE
02/24/2024
Rod E.

Power to the ground!

I haven't been riding them long but there is one thing that jumps right out to me. With the Box Hex Labs Carbon hoops I am getting more power to the ground. It was easy to feel the difference over my old aluminum wheels set. 2024 is going to be a great season!

TG
10/25/2023
Thomas G.
United States United States

Cant wait

These look better in person. So stiff, can’t wait to lace these up!!!