stuck on 30 mph

rowenj

New Member
Sep 29, 2008
28
0
1
I have a 66cc BT electric start kit on a new 26" beach cruiser. The kit came with a 48t sprocket with it i can reach 30 mph and now i have a 36t sprocket but i'm still going 30mph on level ground.
 

TheSignGuy

Member
Nov 24, 2014
452
7
18
seattle, wa
I have a 66cc BT electric start kit on a new 26" beach cruiser. The kit came with a 48t sprocket with it i can reach 30 mph and now i have a 36t sprocket but i'm still going 30mph on level ground.

If stock 48 does 30 mph and you changed to 36, 38/41.should be your ballpark range unless you have a speed limiter of some sorts.