Perthbiker
New Member
Good day all, Just a short intro note from myself.
My first motorised bike in a Gekko Backtrack, 20" mountain bike frame with 26" wheels. Motivation is by way of a 70cc Rock Solid Engine (RSE) with the following mods: high compression head, Speed carb and SBP expansion pipe exhaust.
In the post are a reed valve kit and HP ignition from RSE. On the wish list is a SBP shift kit.
Now if I could just find somebody in Perth to fabricate a decent header for the expansion pipe....
My first motorised bike in a Gekko Backtrack, 20" mountain bike frame with 26" wheels. Motivation is by way of a 70cc Rock Solid Engine (RSE) with the following mods: high compression head, Speed carb and SBP expansion pipe exhaust.
In the post are a reed valve kit and HP ignition from RSE. On the wish list is a SBP shift kit.
Now if I could just find somebody in Perth to fabricate a decent header for the expansion pipe....