Clutch weight

Caper11

Active VIP Member
Joined
Oct 28, 2007
Messages
9,604
Reaction score
18,824
Location
Edson,Alberta
That's ok, I was just wondering the color and the condition of that spring.

I forgot to mention those ramps improve the engine braking as well.


Sent from my iPad using Tapatalk
 

finndoo

Active member
Joined
Apr 9, 2008
Messages
126
Reaction score
65
Location
b.c.
I am pretty sure I have about 18 grams with the 412 ramps with my RB kit. My memory is sketchy sometimes but i wrote it down....somewhere in the shop, but where I don't remember. Kids that never sleep have made my memory like Swiss cheese. I rode mcbride at about 6000 ft on clicker 4, and used 5 on some riding where we hit over 7000 ft. Pulled hard with consistent rpm, so far I like it better than the 441 ramps.
 

revbyu

Active VIP Member
Joined
Nov 24, 2008
Messages
864
Reaction score
1,409
Location
Calgary
Last year had RB kit with stock 441 ramps , 15.3 gr pin weight , 19 tooth ! had trouble keeping consistent RPM ! This year went to 412 ramp , geared up to 20 tooth , running 17.5 grams ! hard to tell yet but first ride out with 10 inches of fresh on long steep pull - rpm was 8000rpm all the way ! happy with the new ramps !
 
Top Bottom