Recent Content by Mr bob

  1. Mr bob
    Thread

    Speedfight 50cc standard air box mod??

    Hi Has anybody modded the standard 50cc air box. Removed restrictions,drilled holes etc What benifits etc I don't want an open air filter or get...
    Thread by: Mr bob, Nov 7, 2018, 2 replies, in forum: Newbie Scooter Tuning
  2. Mr bob
    Thread

    Dr pulley d shaped variator weights/d shaped slider's

    Hi Has anybody tried these d shaped slider's/weights in a 2 stroke scooter. They are supposed to improve on the normal round slider's Only people...
    Thread by: Mr bob, Nov 1, 2018, 1 replies, in forum: Newbie Scooter Tuning