My GK 125 only hits between 95 and 100 km/h on a straight, flat road. If it's just a little uphill it slows down to 90 kmh. The bike will hit 110 or more only if it's downhill. I'm 1,85m at 95kg.
Good morning @Steff320i,yes the maximum of Gk125 on the straight is 105kmh,there in the video there is a small inclination that's why i reached 123kmh but the weight and size has influence, i weight 80kg.Thanks for the comment. Big hug
Hey mate. Change your sprocket to a 13 teeth one. You will have much more power with every gear and you can use 6. Gear without slowing down uphill. I had the same problems like. 1,80m and 102kg. My GK goes 116km/h on flat road and limiter reaching is no problem anymore
@@RobertXxx-uh6lr Hey Rob. The original has 14 teeth. Rear is 46. If you can't find a 13 theeth one, you can also change the rear sprocket (don't know the Word in english 😂) and use one with 3 teeth more. So a 49 teeth would also have the effect like 13 in the front. But then you need longer chain. 114 is original. I recommend then 116. Chain is 520. I changed to a DID
@@biker18683 So that way you chose 8% more torque and a less max speed by same amount. Or if the engine was not fully utilized due to lack of torque. Anyway thanks for the info.
