Pro Rmk front on Nytro...

[Sportsterdanne]

With the shockwave helix set at 43 degree it wont let the secondary clutch open for overdrive, the top/front of the ramps is making contact rather than the surface i machined.
Setting the helix at a steeper angle allows for more travel but 43 degrees is what i want, so i found a stock 43 degree helix that i will have to machine.

Started with polishing the surfaces.

 

[Sportsterdanne]

Polished the surfaces for the glide buttons in the primary clutch.

 

[Sportsterdanne]

Used some glue to attach the split collars to a aluminum plate to be able to sand them down.



grinded from 5mm to 3 mm



Time to mount the clutch back together.






Weights with new bushings, new weight pins and plastic washers.



New smaller rollers and spring with glide washers installed.

 

[Sportsterdanne]

Helix machined for overdrive.



Installed the clutches and battery and started the sled.
Clutch engagement is silky smooth compared to last season.

 

[Sportsterdanne]

Sled back in my garage.



Rear shocks.





Removed shocks and greased the skid.



Fox float will replace the Assault shocks.









The Assault shocks where to stiff so Fox float will give me more adjustabilty.

Difference in weight, 1.5 kilos lighter.



Primary clutch removed again i will have it balanced.

 

[Sportsterdanne]

Clutch back from balancing.





Before and after Overdrive machining.





I also grinded the roller pins shorter to eliminate the play side to side when installed.

 

[Sportsterdanne]

Im putting together a youtube series about my build.

 

[edge_232]

Very nicely done!

 

[Nikolai]

Nice video! That Walker Evans reservior shock is heavy, I weighed the one from my Pro skid the other day, over 6 lbs.

 

[Sportsterdanne]

Thanks !

Compared to other coil shocks the WE is pretty light.
I have fox float front and back now so i can tune the ride height.
My sleds geometry and weight does not compare to a stock Polaris so the spring rates where way off with the stock shocks.

Btw. Video Part 2 is almost done.

 

[Sportsterdanne]

Part 2

 

[Sportsterdanne]

Part 3.

 

[Sportsterdanne]

Part 4.

 

[Sportsterdanne]

Part 5.

 

[Sportsterdanne]

Part 6.