Rear Sprocket 45T for KTM Duke 125 / 250 / 390 & RC 390 – SUPERSPROX
This eye-catching, light as a feather little helper will make your bike run slick as a whistle. Get ready for a smooth take-off and that extra boost, when you need it, without compromising end speed.
The sprocket is CNC machined out of high quality aluminium, light weight and comes with the recognizable engraved design in striking anodised black.
- Maximized and smoother acceleration THROUGH ALL 6 GEARS
- Minimal impact on top speed
- Overall smoother bike performance
- 800g weight difference
Design that yields maximum output for motorcycle while significantly reducing its overall weight for top performance and achieving the lowest unsprung weight.
- Size 45 teeth matches with 114 link chain!
- Can be matched with the 120 link chain – which has to be shortened to fit.
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