Description
This red 50 tooth rear sprocket brings ProTaper’s Angled Mud Groove engineering to Husqvarna, KTM, and GasGas platforms, giving riders a self-cleaning tooth profile without having to compromise on color to get it.
Why the Angled Mud Groove design earns its keep:
- Self-cleaning groove sheds packed mud during operation instead of letting it build up between teeth
- Precise CNC machining increases usable tooth surface area by up to 40 percent versus competing designs
- Larger contact area with the chain slows wear and extends sprocket life
- Countersinks automatically center the sprocket to the hub on installation, no separate center guide required
- Finished in red to match common KTM, Husqvarna, and GasGas color schemes
Fifty teeth is a common default gear that most riders can run comfortably across a wide range of trail conditions. This is ProTaper part number 033503, a 50 tooth rear sprocket sized for full-size KTM, Husqvarna, and GasGas machines, backed by the manufacturer and stocked at IPD Racing for fast shipment. Confirm your exact model against the fitment chart or contact us if you are unsure which tooth count matches your current gearing. Replacing the rear sprocket at the same time as the chain, rather than mixing a worn chain with a new sprocket, keeps wear even and gets more life out of both parts.







