We initially made this chainring to compete in world-class events, and especially for the 2020 Tokyo Olympics.
After many months of development and tests by world champions, Raketa Supersport chainring is now available for the public.
Raketa Supersport chainring was designed using FEM analysis to provide the best stiffness to weight ratio. The backside of chainring features the honeycomb pattern, individually calculated for each size of the chainring. This helps the chainring to be very stiff, while also reducing the weight. The frontside is optimized for better aerodynamics.
In fact, we have the stiffest chainring on the market, and probably the lightest big-sized alloy chainring as well. This chainring is on average 10% stiffer than Sugino Zen. Our Supersport chainring holds well the power output of over than 3000 watts produced by worlds top male sprinters.
In the same time, thanks to smart machining, even the 60T version weights less than 200 grams.
The tooth shape was designed based on the experience of making our Pro track cogs. The mirror-polished tooth profile on Raketa Supersport chainring helps to reduce the friction as much as possible. Combine it with Raketa Pro cog, and your drivetrain will operate as smooth as does the Navy Submarine.
Raketa Supersport chainring is made of 7075-T6 alloy — the strongest aluminum alloy so far.
Available in sizes from 47T to 63T and in all Raketa Anodized colors
Compatible only with 1/8" chains and 144 mm BCD cranksets.
Please always check the compatibility of big-sized chainrings with the clearance of your frame!
This is the pre-order item. Approximate shipping date: early October.
Don't forget to specify the color in the comments to your purchase.
If you want a custom engraving (will be placed instead of 'SUPERSPORT' logo), simply add 'Custom engraving (+$20)' to your cart.
If you want to customize the chainring (e.g. for your cycling team), please contact us via email@example.com for details.