[C & T Powersports]

If these parts need to be greased at an interval similar to an engine oil change, why doesn't BRP recommend this in the owners manual and make tools to do it? Or does this apply mostly to people who use full engine torque routinely?

They recommend this in the service manual. Not the owner's manual, and do offer the tools to do it with but the service manual does not state the mileage or service intervals for lubricating. This grease injector is designed to thread onto a grease gun. The problem is that a full tube of isoflex nb52 grease is close to $150.00. Way more than 1 person will ever use. I suspect this was designed for dealers who would use a lot, not the single customer.
We sell our own version of these tools along with a syringe loaded with isoflex that has enough to lube all 3 rollers a couple times for $39.99.
You can buy a small tube of isoflex for $39.00 and a grease injector for $25.00. Our solution is less expensive.

 

[C & T Powersports]

No compressing needed to remove the rollers. Just an axle removal tool and a T 25 torx.