How to mend ... Will Over Mph

My Scooter cut out on me twice in 48 hours. Why?

First time I was doing 65 mph on a dual carriage way ( it's a de-restricted 50 cc Gilera Stalker/ SKP ) I ... [Read more]

noise comming from front of speedfight 2 when i go around 40mph?

when i travel to work on these cold winter mornings on my speedfight 2 ,if i travel at eround 30 mph i hear a ... [Read more]

gilera ice?

does anyone no how to change the speedo readings from kmph to mph on a gilera ice thanks

how can i fix my honda sj50 bali ex?

i have a 1997 honda sj50 bali ex and it wont go above 20 mph engine is to maximum revs, sound really rough! h... [Read more]

my bike is going to fast?

my peugeot speed fight can do 2oo mph with nos in it how do i slow it down

How do i de-restrict my gilira stalker 2003 model?

How do i de-restrict my gilira stalker 2003 model, because the max speed i can get is about 39 mph?

My engine revs rise, but my speed does not, why is this???

I have a 2000 W reg speedfight 100. It has been trouble free until today....i pulled away from a roundabout wh... [Read more]

How can I fix my Honda srx 50 Shadow/joker?

Hi I would appreciate anyone being able to tell me how I can de-restrict my Honda srx 50 Shadow/joker. I have ... [Read more]

Does anyon know if it's poss to tune / de restrict a gilera dna 125?

i have a dna 125 and wanna use it on motorways have full car license so can, but just bout does 70mph, i know... [Read more]

how can i fix my high revs and juddering for my gilera dna 50?

Quite simply, i have a gilera dna 50 It has been de-restriced and reaches 50+ MPH The problem is, the bi... [Read more]

how do i set my timing on my speedfight 100cc y reg?

i have had a engine rebuild and have put it back into my bike but as i pull the throttle back it does not resp... [Read more]

how do i stop my pegeout trekker cuttinjg out at full gas?

it will only do 8 mph and it trys to cut out its a fuel problem but wat ?

Gilera DNA is derestricted but still only does 32 MPH?

Reference previous question about derestricting DNA 50. The bike has no spacer between the variator cones and ... [Read more]

make it go 56?

its got 37 mile on the clock and it will only go 50 mph and that was with me and my dad and should it be going... [Read more]

how can i fix my peugeot speedfight x-team 50cc, W reg?

hi, i have a speedfight and i ended up seizing the piston. so i replaced the piston, rings and gaskets n got i... [Read more]

how do i fix my Gilera DNA 125?

i have just been riding my bike, and at around 9000 revs aprox 65 mph it begins to misfire and the power dies.... [Read more]

4 adam speedfight 100cc jp?

ive sorted the smoke and the idle speed settings except it still screams and wine when i ease off the throttl... [Read more]

peugot speedfight 100cc?

ive got the thing tickin over thanks!i get a bit of white smoke when first starting,but goes well ( its been b... [Read more]

BMW K100 RS runs for 30 minutes and dies?

I’m having a problem with my 1987 BMW K100 RS. I got the bike used, but in very good shape and rode it for ... [Read more]

how fast is a py90?

how fast is a py90 in mph??