Prox Front Wheel Rebuild Kit for KTM SX 65 09- & Husqvarna TC 65 17- & Gas Gas MC 65 21-

Get your 65cc crosser's drivetrain back to like-new condition with the ProX Front Sprocket Revision Kit – specially developed for KTM SX 65 (2009 and newer), Husqvarna TC 65 (2017 and newer), and Gas Gas MC 65 (2021 and newer)!

This complete ProX revision kit includes everything you need for a full, professional front sprocket overhaul: the high-quality steel front sprocket, matching bearings, seals, O-rings, and all necessary spacers. ProX uses premium materials with tight tolerances so you’ll get a tight, backlash-free, smoothly rotating front sprocket again.

Worn bearings and a loose front sprocket cause backlash, rattling noises, poor power transfer, faster chain and rear sprocket wear, and ultimately costly damage. This ProX revision kit fixes that right away: you’ll get perfect drivetrain performance, less vibration, and a longer service life for your full chain line.

This kit is 100% plug-and-play with original dimensions, so installation is easy and requires no modifications. Ideal for a major service, after a demanding racing season, or when you notice backlash in your front sprocket.