#11339
♠️ MARCEL
Admin
  • Topics: 45
  • Replies: 2,086
@mf448kxn6
North UK
GTR

Hey , welcome.

Bobber 300cc changes vs 125cc

  • Different Engine (everything inside is bigger), cannot use any 125cc parts
  • Slightly larger water cooler  (300cc is hotter)
  • Tacho is locked  (gauge) = Cannot possible use 125 electronics in 300cc
  • Injectors different (more fuel flow)
  • Different ECU  (125cc ECU is locked for 125cc mapping only and wants 125cc)
  • Electronics & Sensors are changed for 300cc (such as lambda, 02, ET, ISCV, etc)

In essense it is a different animal with similar or same looks as Bobber 125 / EVO 125  , it looks like the 300cc uses same chassis as 125cc  (maybe stronger steel due to extra torque) , GV300SS has big forks , different brake calipers (bigger)

That is why some parts i sell on this site say “125cc” only as it is not possible to fit them on GV300S

Can i ask ? I am curious. Why does she need to change from 125cc to 300cc ? 125cc is not a bad bike, i have multiple Hyosungs and the baby 125 in my garage is fun and cheap to ride , also it is best for me to use 125cc in winter as cheaper maintenance lol.   Big girls only get used on sunny dry days if it is cold , call me a fair weather man 😉

// Meditation doesn't mean you have to sit still....