Northstar Performance

Northstar Performance Snowmobile repair, pre-season service, race set-ups, shock rebuild, stage tuning, & more! SLP, Jaws, BMP, WPS, and RK-Tek authorized dealer.
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Updated Polaris Axys/Matryx geaseable driveshaft bearing kit now available! This will include a NTN Japanese bearing wit...
08/07/2026

Updated Polaris Axys/Matryx geaseable driveshaft bearing kit now available! This will include a NTN Japanese bearing with the seals removed, all the neccessary mounting hardware, loctite, RTV, bearing puller, the brand new backside bearing plate with pre-installed CR made in USA seal, and the standard bearing cover plate we've always offered with this kit. Keep this bearing greased and you should NEVER have to replace it. $279.95 plus shipping.

SLP Power Dome billet head for Polaris 850 Patriot. Like new and only used for testing. $375 plus shipping. Thank you.
03/03/2025

SLP Power Dome billet head for Polaris 850 Patriot. Like new and only used for testing. $375 plus shipping. Thank you.

***SOLD!!!SLP complete single pipe for Polaris Axys/Matryx 850’s. Used for testing, only 250 miles on it. $650 plus ship...
02/23/2025

***SOLD!!!

SLP complete single pipe for Polaris Axys/Matryx 850’s. Used for testing, only 250 miles on it. $650 plus shipping. MSRP is $899.

That’s not good…
12/09/2024

That’s not good…

Buxton bound in the morning!!
10/18/2024

Buxton bound in the morning!!

No longer just a shop ornament…this evil little machine is ready to race once again!! 😈
10/18/2024

No longer just a shop ornament…this evil little machine is ready to race once again!! 😈

10/18/2024

For the first time in nearly 7 years…it’s alive!!

For your viewing pleasure!
10/17/2024

For your viewing pleasure!

06/03/2024

big time shout out to our Canadian customers. clutch kits and products cost them a lot, but in this very slow U.S. economy are only sales lately have been all Canadian. so think you to out friends from the north. we really appreciate it.

Almost there!!
02/27/2024

Almost there!!

Address

1454 N. H. Route 16 P. O. Box 171
Conway, NH
03818

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm
Saturday 8:30am - 12pm
Sunday 8:30am - 12pm

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