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Ikon

Ikon Alloy 20" Rim Os20 451x28 36h With Brake Surface

$69.00
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Final sale — this item can’t be returned or exchanged once it ships. Arrived damaged or wrong? We’ll make it right. Returns policy

Description

The Ikon UltraLite OS20 is a 20" double-walled 6061-T6 aluminum race rim built on the larger 451mm OS20 standard, shown in Black / White. At 28mm wide and 360g, it gives the strength and size of a traditional 1.75" rim, with a CNC-machined brake track for rear V-brake use.

Features

  • UltraLite double-walled 6061-T6 alloy construction with optimized geometry
  • CNC-machined brake track sidewalls for stronger V-brake stopping power
  • Slightly angled spoke nipple holes for a more direct spoke angle and a stiffer wheel build
  • Double-polished base with black anodized finish and water-transfer graphics
  • Tubeless Ready with Bead Lock System: converts to tubeless with a special valve, sealant rim tape and liquid sealer, plus a tubeless-specific tire
  • Running tubeless saves rotational weight and lets sealant repair small punctures

Specs

  • Material: 6061-T6 aluminum alloy
  • Size: 451x28mm (20" x 1.5" to 1.75" OS20)
  • ERD: 428.6mm
  • Drilling: 36 holes
  • External width: 28mm
  • Internal width: 21.9mm
  • Height: 18.9mm
  • Weight: 360g / 12.7 oz
  • Valve: Presta F/V
  • Maximum recommended pressure: 110 psi / 7.58 bar
  • Recommended spoke tension: ≤115 KGF

Fitment

  • OS20 BMX frames and forks built for 451mm rims, not standard 406mm frames
  • Rear wheel with V-brakes
  • 36-hole hubs
  • 20" x 1.5" to 1.75" OS20 tires