Fatvo Twin Cam Replacements

PISTON ASSEMBLY
Part #4214B JE forged 3.875” bore pistons with rings and .792” dia. piston pins. These pistons make building a Fatvo engine as simple as assembling a stock Evo engine: no rebalancing of the crank is necessary.

PUSHROD SET
Part #3328F Special adjustable chrome-moly pushrod specifically for Fatvo engines. With these pushrods it is unnecessary to modify the cylinder heads for push rod clearance.

Order By Phone Or Email

E-Mail: sputhe@hotmail.com

Tel: +1 (530) 268-0887

PO BOX 2553

Grass Valley CA 95945

Sputhe name, design and related marks are trademarks of Sputhe.com
Sputhe.com ©1997-2024. All Rights Reserved.

Let me start by saying the Lady that answered the phone was instrumental in the purchase of the Sputhe stabilizer. I ordered the stabilizer on Thursday and received it on Saturday of the same week. I'm the owner of a New to me 2017 Dyna Low rider with very low miles (1323 miles) at first ride I found it dangerous to ride due to instability. I replaced the new old hard tires and front motor mount in hopes that was the cause of the scary unstable ride (it helped 85 %) but still not quite right!! Upon receiving the stabilizers and reading the instructions I installed rear and front units. I was able to install the rear unit without having to remove the rear tire or move the brake reservoir for the rear brake, but your results may vary based on different years. After installation I noticed immediately the bike was much more confident inspiring, it tracked straight and no longer followed grooves or wondered on the road. I'm 72 years old and have 57 years of riding. If you follow the instructions to the letter, you should have similar results... Thanks, Sputhe for making my bike a joy to ride. Happy Customer.... Hector A.

Hector A.

Just got back from first ride after fitting Sputhe Positrac to my 2000 Dyna Superglide. Best aftermarket upgrade I have ever done and easily best bang for bucks by a mile, no noticeable increase in vibration and rides so much better and tracks true and predicably.
Your engineering team are brilliant – please pass on my thanks.
Tim
Happy Aussie customer

Tim R.

Have been involved with motorcycling since the late 60’s.
Sputhe was not known to me because I was not into the motorcycle racing scene.
Thanks to all the Engineers, Machinists, Mechanics, Receptionists and Staff at Sputhe Industries. for your excellent innovation and products !
Looking forward to my next purchase from Sputhe.com
God Bless America !

James C.

Thank you for shipping my order out same day. Fast as Amazon Prime!!

Tyler R.

I was finally able to get the bike out and wow what a difference the stabilizer links make! On acceleration it doesn't feel like it's trying to kick me off any more plus the high end speed issues are gone and I can also notice a difference at low speeds. Thanks for making a great product!

Evan

Hi, l was just looking over my 04 dyna. l installed the stabilizers a few years ago and was thinking to myself, who supplied those, oh yea Sputhe. anyway the bike went thru a couple of wrecks, got patched up and still goes like crazy. the mounts gave out and were replaced when l put on the stabilizers and haven't budged since. the bike used to piss me off no end and l threatened to toss it in a ditch but not since it got stabilizers. l wouldn't have another rubber mount bike without the stabilizers. Thanks a million!

John F.

Thanks for getting my order in so fast and being super responsive!

Adam S.

Fatvo Twin Cam Replacements

CHECK OUT THE SPUTHE POSITRAC DYNA CHASSIS STABILIZER FEATURED ON THE HOONIGANS!

Testimonials