How to mend ... Speed Help Bike

how can i fix the handle on my mini moto dirt bike?

the handle that you twist to increase the speed of the mini motor turns all the way way around and when i pull... [Read more]

why is my speedfight 2 cutting out?

i have a 06 speed fight 2 i was recently going up hill and my bike just cut out it starts after it but then it... [Read more]

why is my speedfight 2 cutting out?

i have a 06 speed fight 2 i was recently going up hill and my bike just cut out it starts after it but then it... [Read more]

piaggio zip 50 problems judders plz helpppppppp?

hiya there my piaggio zip 51 plate starts up on the button, however when you try to rev the bike it ill rev u... [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

peugot speed fight not sparking can you help?

my bike was running stoped it tried to start it next day will not run not sparking

Speedfight 2 - Possible Variator problems - advice appreciated?

My son has a speedfight 2 and recently the drive belt broke which I have replaced. I couldn't get the nut off ... [Read more]

my gilera runner vx 125 has a big problem please help me?

basically when i pull the throttle all the way back on my bike it wall start jumping around and gradually lost... [Read more]

HOW DO I FIT A GIANNELLI SPORTS EXHAUST TO MY PEUGEOT SPEEDFIGHTER 2?

I WANT TO FIT A GIANNELLI SPORTS EXHAUST TO MY SPEEDFIGHTER 2 SILVER SPORT 2004, BUT THE STANDARD EXHAUST HAS ... [Read more]

why does my moped not start?

i have installed a new carbretta, monissi clutch and varaitor on to my peugeot speed fight, the bike revs up b... [Read more]

replace an intertube on a rear tire multi speed bike?

When I remove the wheel how will I be able to replace the chain to the proper gear.

Peugeot speed fight?

Our bike seems to be slipping when under load, it pulls away very slow and then on top end its revs out as if ... [Read more]

lack of speed after de-resrticted my speedfight?

Speed problem with my Speedfight II. 2002 02 plate. I have done everything that i was told to make my bike go... [Read more]

Speed fight 100, Where is the battery?!?

Hi, My speedfight 100 won't start, and I think it's a flat battery. However I don't know where it is or how to... [Read more]

How do I adjust the chain so that it stops ticking in certain gears?

It is a 21 speed mountain bike and the chain makes noise in gears 15-21

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]

adam the bike doctor? speed fight(again)?

i have 2 new problem 1) every now and the my electrics go dead (no kickstart i took it off 2)i did the steer... [Read more]

adam bike doctor?

thanks for the advice on mbk its spot on as usual!im doin my speed fight today as im gonna derestrict it as we... [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]

Tempramental Gilera Cougar 125cc 4-stroke (2003)?

I was riding Cougar last sunday on a duel carrige way, doing about 60 in 5th gear, I pulled in to the fast lan... [Read more]