Boston RX1
TY 4 Stroke Master
I just purchased a 2017 SW BTX 153" and would like to know what others have done for mods, specifically the skis. I posted over in the mountain section, but it is extremely quiet and I know this section has an extremely live bunch of people. Any thoughts would be greatly appreciated.
rla1
Extreme
- Joined
- Jan 4, 2015
- Messages
- 113
- Reaction score
- 30
- Points
- 753
- Location
- saskatchewan
- Country
- Canada
- Snowmobile
- 2017 sidewinder btx le,2021 mountain max le,2011 apex xtx,2012 arctic cat xf m8
in mine,I put in updated factory secondary rollers,dalton o/b secondary spring,33/35 helix, black bronze primary spring,rivetnuts on exhaust side cover,belt protector, tether,single keel mountain ski with 6" carbide good for trail and off trail,still going to put in viper mtx vertical steering as imo is more comfortable for my style riding,plus a few other things for preventative maintenance as mentioned in other threads.oh ya,tighten up all hose clamps especially tunnel exchanger one as still fighting with dripping antifreeze when left outside in -20c.Only put on 200 miles this season due to recovering from back surgery but last weekend flogged the sh#t out of it and belt did fine on original offset of 61 mm.
