Switchback Assault 159''

[Lind]

Recently just bought the 159'' kit from tracksusa. I plan on switching everything back and forth for going out west and riding around home (North WI and UP). I have everything to run out west at 8-10k elevation but the RMK helix... (weights, springs, gears) The SBA runs a 64-42 and the RMK runs a 56-42. I was wondering if it was worth changing it out and what would i gain/loose but doing/not doing it.

Thanks

 

[Lind]

nobody eh?

Looks like il be trying the SBA helix out at togwotee...