I’m going to be installing some MrRpm parts since I swamped my 650, developed a knock, and now doesn’t really want to crank. Will using their stock crank and rods and an 800cc big bore kit and maybe the cams if I can find someone that can tune it.

If I can’t locate anyone then I’m just going to put it back to stock even though I would like the added power. Seems like the parts would be the same money to go back stock vs. a BBK but I have to find someone that can tune it. I am very able for the rebuild but don’t really know much about the tuning aspect. Any suggestions are appreciated.

I’m going to be installing some MrRpm parts since I swamped my 650, developed a knock, and now doesn’t really want to crank. Will using their stock crank and rods and an 800cc big bore kit and maybe the cams if I can find someone that can tune it.

If I can’t locate anyone then I’m just going to put it back to stock even though I would like the added power. Seems like the parts would be the same money to go back stock vs. a BBK but I have to find someone that can tune it. I am very able for the rebuild but don’t really know much about the tuning aspect. Any suggestions are appreciated.

Hi guys & gals,
I am looking to upgrade the front suspension on my 91 TRX300FW, but no one seems to make aftermarket spring/shock assemblies listed to fit. I recently replaced the rear shock with a progressive made for the 1993-00 and had to cut down the eyelets to get it to fit. I would like to avoid this for the fronts.

Does anyone have any experience with this? Can anyone recommend a setup that fits?

Thanks!

Hi guys & gals,
I am looking to upgrade the front suspension on my 91 TRX300FW, but no one seems to make aftermarket spring/shock assemblies listed to fit. I recently replaced the rear shock with a progressive made for the 1993-00 and had to cut down the eyelets to get it to fit. I would like to avoid this for the fronts.

Does anyone have any experience with this? Can anyone recommend a setup that fits?

Thanks!

Just wanted to say hello to everyone here. I live in central Maine and recently retired. Would like to find other people to ride with during the week when I have time. Also would like a way to find out about any rides coming up in my area or further away. I have a camp outside of Lincoln, and will be joining a local club in that area. Hope to meet up with some fellow members this year.

Just wanted to say hello to everyone here. I live in central Maine and recently retired. Would like to find other people to ride with during the week when I have time. Also would like a way to find out about any rides coming up in my area or further away. I have a camp outside of Lincoln, and will be joining a local club in that area. Hope to meet up with some fellow members this year.

Any one have good detailed pics of the 570 the CDN military use? Please post here. Thanks.

Any one have good detailed pics of the 570 the CDN military use? Please post here. Thanks.

How much (if any) play is too much in rear driveshaft u joints? left, right, up, down play..

Also after noticing a sweat in the right rear axle seal, I noticed play in the differential bearings.

What is my best route to take here?

New bearings, axle seals, u joints?
XMR or Maverick diff upgrade?

I ride lots of 2wd trails and full throttle snow
2013 renegade 1000, 28" swamp lites, only 120 hours