ION BMX C20 Carbon Fiber 20 Inch Braking Rim (36H) with a textured finish, engineered for freestyle BMX durability.
Black ION BMX C20 Carbon Fiber 20 Inch Braking Rim (36H) with 36 spoke holes, designed for lightweight durability.
ION BMX C20 Carbon Fiber 20 Inch Braking Rim (36H) with a 36-hole spoke configuration for lightweight durability.
Close-up of an ION BMX C20 Carbon Fiber 20 Inch Braking Rim (36H) featuring spoke holes and a circular valve stem hole, designed for lightweight durability.
Close-up of an ION BMX C20 Carbon Fiber 20 Inch Braking Rim (36H) featuring spoke holes and a partial brand logo, designed for lightweight durability.
Close-up of an ION BMX C20 Carbon Fiber 20 Inch Braking Rim (36H), showing the carbon fiber texture, spoke holes, and technical specifications printed on the sidewall.

Highlights

  • Toray T800 carbon fibre
  • About 315g per rim
  • 36 hole only
  • Braking surface built in

Description

The ION BMX Carbon Fiber 20 rims are designed specifically for freestyle BMX riding.
Made from Toray T800 high modulus carbon fiber, they deliver a blend of superior tensile strength and exceptional lightweight durability, creating a rim that stands out in both strength and performance.

Features
  • Toray T800 carbon fibre. High modulus, high tensile strength carbon gives a rim that is both strong and very light for freestyle riding.
  • About 315g per rim. Weight is 315g plus or minus 15g, which takes a serious chunk out of the weight you have to spin up.
  • 36 hole only. It comes in 36 hole with 4D spoke hole drilling, so you will need a 36 hole hub to lace it.
  • Braking surface built in. The patented tonal marble weave braking surface runs on the rim itself, but you must use carbon specific brake pads.
  • 37mm wide, 22mm deep. ETRTO 406x30c with an ERD of 381mm, 383mm effective, so you can size spokes and tyres before you build.

Specifications
  • Wheel size: 20" (ETRTO 406x30c)
  • Material: Toray T800 high modulus carbon fibre
  • Hole count: 36
  • Rim width: 37mm
  • Rim depth: 22mm
  • Brake surface: Patented tonal marble weave
  • Valve: Drilled for Schrader (A/V)
  • Weight: 315g +/- 15g
  • Note: Requires carbon specific brake pads. ERD 381mm, 383mm effective. Two year warranty against manufacturer defects.

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

This rim

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Flange diameter/PCD (pitch circle 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

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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.

ION BMX C20 Carbon Fiber 20 Inch Braking Rim (36H)

Brand: ION BMX SKU:

$459.99 AUD

Or 4 payments of $114.99 AUD with

Colour - Hologram Dark

Spoke Holes - 36 Hole

Braking Surface - Braking

ION BMX C20 Carbon Fiber 20 Inch Braking Rim (36H) - Hologram Dark / 36 Hole / Braking

$459.99 AUD

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$12.99 flat-rate shipping Australia-wide, Express from $21.99

Free in-store pickup - Brisbane

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