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DMCTurbo
VIP Member
- Joined
- Nov 12, 2005
- Messages
- 2,786
- Age
- 51
- Location
- Val Caron, Ontario
- Country
- Canada
- Snowmobile
- 2017 Sidewinder XTX LE 137
Guys I'm curious as to what the stock clutching on the apex and attacks are?
helix
weights
springs??
helix
weights
springs??
Attak=14.5 mm rollers
y-s-y primary spring
8df-something weights(can,t remeber exact part #) with 3 X 4.5 gram rivets
51/43 helix
White secondary spring at 60 degree wrap.
Apex models have larger rollers & a pink secondary spring.
y-s-y primary spring
8df-something weights(can,t remeber exact part #) with 3 X 4.5 gram rivets
51/43 helix
White secondary spring at 60 degree wrap.
Apex models have larger rollers & a pink secondary spring.
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DMCTurbo
VIP Member
- Joined
- Nov 12, 2005
- Messages
- 2,786
- Age
- 51
- Location
- Val Caron, Ontario
- Country
- Canada
- Snowmobile
- 2017 Sidewinder XTX LE 137
It looks like a whole different ball game clutching a 4 stroke.
- Joined
- Apr 17, 2003
- Messages
- 5,421
- Location
- Menno, SD
- Website
- www.ulmerracing.com
- Country
- USA
- Snowmobile
- 2014 Yamaha SR Viper LTX, 2014 Yamaha SR Viper RTX SE, 2015 Yamaha SR Viper MTX SE 162 (turbo), 2015 Yamaha SR Viper MTX SE 153
- LOCATION
- Menno, SD
- WEBSITE
- www.ulmerracing.com
The Apex & Attak models both use 14.5mm rollers.
My bad.....Apex rollers looked like 15mm.s from a distance. Sorry; coulda caused mass destruction with that info!
- Joined
- Apr 17, 2003
- Messages
- 5,421
- Location
- Menno, SD
- Website
- www.ulmerracing.com
- Country
- USA
- Snowmobile
- 2014 Yamaha SR Viper LTX, 2014 Yamaha SR Viper RTX SE, 2015 Yamaha SR Viper MTX SE 162 (turbo), 2015 Yamaha SR Viper MTX SE 153
- LOCATION
- Menno, SD
- WEBSITE
- www.ulmerracing.com