Husky Extreme or Power
KIT Mountain High Altitude
*All kits include: cylinder head, cylinder head and O-ring.
For the model of 250 / 300cc TPI 2071-2021 with Carburetor, choose the desired Kit model TPI + Cap ST-1235 to cover sensor thread.
My Company's Mission is to provide you with quality Hard Enduro products to outfit you and your bike for a high performance Experience
Customer satisfaction is important to us at S3partscanada so we will try to make your shopping experience as smooth and easy as possible.If you have any questions please don't hesitate to reach out!
Bought a S3 Chain Guide
Best chain guide I’ve used, the extra sprocket protection is a added bonus!
Parts arrived vey fast.The company also gave me a nice S3 T-Shirt for Fee!!!
Now thats extra value and added service
Thanks Sherco Shayne
I installed the S3 mountain head on my Sherco 250. I gained roll on torque with a nice strong transition onto the pipe. Elevation I ride is 3400-7500 ft. NEDJ #2, 42p, 162 main. I will be getting one for my Beta 300.
S3 Swing-Arm Chain Guide Saver saved my swingarm bolts and chain guide after a hard rock hit.
Highly recommend adding one to any bike