About this product

The KWI 630 "Ultimate" Primary Clutch Bolt is a direct replacement for the factory primary clutch bolt on all 2017+ Can-Am X3 models — engineered from ultra-strong 200,000 PSI material to eliminate one of the most costly and preventable failure points in the X3 drivetrain.

The stock primary clutch bolt is not built to handle the stress generated by high-performance riding. Under elevated load, it can break — uncoupling the clutch, crankshaft, and governor cup taper and sending the kind of damage through your drivetrain that takes out clutches, structural components, and the engine crankshaft all at once. It's the type of failure that turns a great ride into an extremely expensive repair.

The KWI 630 Ultimate Bolt was developed specifically to eliminate that risk. The massive improvement in clamping force and taper stability means the clutch stays locked to the crankshaft the way it's supposed to — under any load, any terrain, and any power level. A small upgrade with an outsized impact on the long-term health of your entire drivetrain.

Why it matters

A broken primary clutch bolt doesn't just end your ride — it can destroy your clutch, your crankshaft, and everything connected to them.

The factory bolt wasn't built for what you're doing to your X3. The KWI 630 Ultimate Bolt is — 200,000 PSI material, dramatically improved taper stability, and the peace of mind that comes from knowing the most critical bolt in your drivetrain isn't your weakest link.

What's Included

630 Bolt, ARP Lube packet

Install