g-sport rollcage rim cross section

2020 G-Sport


The Rollcage rim by G-Sport, an affordable alternative to the Ribcage, maintains key features with a lighter build. Made from 6061-T6 alloy, it lacks the rib structure but offers a superior strength-to-weight ratio, weighing 50 grams less than the Ribcage and available in both 36 and 48-spoke options.

  • Category: Rim, Wheel
  • Price: $110
  • Wheel Size: 20"
  • ISO Diameter: 406
  • Effective Rim Diameter: 389mm
  • Spoke Count: 36H
  • Lightweight design
  • Retains features of its predecessor
  • Available in both 36 and 48-spoke configurations
  • Expensive
  • Lacks the reinforced rib structure
  • Less durable material than other models
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$110 from Danscomp Affiliate Link

As you can see, the Ribcage rim is a pretty expensive product. The Rollcage is the more affordable option produced by G-Sport, but it's still impressive.

The proven cross-lacing and rim shape of the Ribcage has been transferred over to the high-quality Rollcage. You may be wondering why the price is so vastly different if the rims are designed so similarly.

Surprisingly the only difference is that the rim is made from 6061-T6 alloy without the rim ribs. What makes the price difference even more confusing is that this rim is the lightest rim that is made from G-Sport. Weighing in 50 grams less than the Ribcage (450g), the rim is lighter but still includes the main features of the more expensive Ribcage rim.

The Rollcage rim comes in 36 and 48-spoke options while still weighing only 500 grams giving an unparalleled strength-to-weight ratio.

G-Sport Rollcage Specifications

  • Wheel Size: 20"
  • ISO Diameter: 406
  • Effective Rim Diameter: 389mm
  • Spoke Count: 36H
  • Brake Type: Rim Brake
  • Rim Joint: Welded
  • Rim Dimensions: 34mm
  • Valve: Schrader
  • Tire Type: Clincher
  • Material: Aluminum
  • Color: Black
  • Weight: 17.4 oz

More Images of the G-Sport Rollcage Rim

g-sport rollcage bmx rim

OIL SLICK ROLLCAGE RIM | GSport BMX ft. Ethan Corriere


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