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Pair this with the Renthal 520 Steel Front Sprocket for maximum longevity or use with a stock front sprocket (just kidding, that's a bad idea).
This product incorporates a few great features, including:
- Manufactured to exteremly tight tolerences from a special material developed to withstand the rigours of Supercross, Motocross and Enduro.
- 7075 T6 aluminium alloy rear chainwheels are 66% lighter than steel, yet incredibly durable.
- Advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life.
- Combination of a very high strength base material and an exceptionally hardwearing surface result in significantly increased chainwheel life
Content and photos taken from Fortnine.ca