900 RMK VS 900 Fusion

[mattlpo]

What is the difference between a 900 rmk and a 900 fusion? suspension? engine?

 

[RideGuy]

Fusion is a short track, lake racer type sled.... Short track, different pannels, lights, seat, gears.....

Doubt it would be ecenomical to make it into a mountain sled unless you had the parts.....

Would look different as a long track.... Would get some funny looks for sure....

 

[donbrown]

Clutching is different.

 

[Dogmeat]

900 RMK

Drive Clutch
Weights from 78g to 68g (0-12,000 ft)
Black/Green spring

Driven Clutch
Red/Black spring
64/38-.25 ER Helix
20:41 gears, 76p chain

Suspension

Front Ski Shock Spring Rate: 100 lb/in
Ski Center Distance: 41 in.
Track shocks on the RMK are Arvin ...

900 Switchback

Drive Clutch
Weights fron 74g to 66g (0-12,000 ft)
Dark Blue / White spring (0-6,000 ft)
Black / Green spring (6,000 - 12,000 ft)

Driven Clutch
Red / Black spring
64/42-46ER Helix
25:40 gears, 78p chain

Suspension

Front Ski Shock Spring Rate: 120 lb/in
Ski Center Distance: 42.5 in
Fox rear track shocks (according to SVC manual)


There are some other differences too according to the SVC manual, but those looks like the main ones ... from looking at pictures of the Switchback it looks like it's got different spindles than the RMK's do ... Never seen a SB up close before hahah . . .


edit: **** I thought he said switchback not fusion hahaah