not a honda geared 50cc 2 stroke project

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uk-visionsa50
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not a honda geared 50cc 2 stroke project

Post by uk-visionsa50 »

got this yesterday, needs rebuilding it but for a 50cc 2 stroke its fast as *, got 60mph out of it on the way home from picking it up, may update this thread if people are interested

its a 1998 derbi gpr 50
Last edited by uk-visionsa50 on Sat Jul 20, 2013 8:22 pm, edited 1 time in total.
A good toolkit is a hammer and a condom. If the hammer doesn't fix it, Use the condom to f**k it!
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swimmingfree
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Re: not a honda geared 50cc 2 stroke project

Post by swimmingfree »

hope to see the build there not munch on here about Honda's so i say go for it and post a lot of photo as well...
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se50 crank...

SpreJunk 87elite in a spree body
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Re: not a honda geared 50cc 2 stroke project

Post by motormike »

Sweet score uk.... :thumbwink:
The Derbi GPR is highly prized here by those in the moped(not scooter) culture.
Rode with one in a recent rally and the performance is impressive.
Please DO continue with this post.... :hi:
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Re: not a honda geared 50cc 2 stroke project

Post by uk-visionsa50 »

theres a few things i need to get done to get it 100% road legal, i need to source a headlight and headlight fairing, lower side fairings, front mudguard, rear light lense, mirrors, new front tyre, rear suspension as it is slow to return as the mot tester told me this morning, rear brake needs adjusting somehow then thats it for the road legal bit.
motormike wrote:Sweet score uk.... :thumbwink:
The Derbi GPR is highly prized here by those in the moped(not scooter) culture.
Rode with one in a recent rally and the performance is impressive.
Please DO continue with this post.... :hi:
thanks, when you say the performance is impressive you aint lying, i was hitting 60mph without absolutely ragging it, i pushed it as far as i dared but im sure there was a little more topend there, its in the garden now being completely stripped down, cleaned and rebuilt, taking lots and lots of pictures, ill update as i go along.
A good toolkit is a hammer and a condom. If the hammer doesn't fix it, Use the condom to f**k it!
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redvisionmonster
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Re: not a honda geared 50cc 2 stroke project

Post by redvisionmonster »

got a headlight off my old streetfightered gsxr that shoud work for u and im sure ive got some indicators somewhere pop over tmorra and ill sort you out :wink:
current scooters/bikes :-
1992 honda sa50-m vision (elite) - occasional rider/project
2000 suzuki AN 650 AK7 BURGMAN - daily ride
1999 Kawasaki ZX6R Ninja ZX600-G2 - weekend thing
2005 Suzuki GSX 1300R Hayabusa - something to annoy the girlfriend
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Re: not a honda geared 50cc 2 stroke project

Post by uk-visionsa50 »

your alrite thanks mitch :)
got a set of twin headlights coming, a rubber clock encloser to keep the wiring dry, gonna do sort of a streetfight/naked look on this one, gonna get front mudguard but going to leave the front light fairing and lower side fairings off, looks nice as it is i think, got the wiring loom out now just figuring out whats what, so far ive figured out the rear light, indicators and cdi but thats all lol
edited for grammar
A good toolkit is a hammer and a condom. If the hammer doesn't fix it, Use the condom to f**k it!
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Re: not a honda geared 50cc 2 stroke project

Post by Pineapplegti »

Gpr will be my next bike.!!!
78 Kromag. (Briton Bee) .. Under the knife.. Derbi pyramid port dual variated
78 flying dutchman.. e50 swap. mlm pipe custom tank seat.. gila kit
85 Honda spree . Af16 swap joerock mhr mini stroke scorpion pipe.
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Re: not a honda geared 50cc 2 stroke project

Post by uk-visionsa50 »

theyre great bikes, ive had a few 50cc geared bikes and none of them have come anywhere close to this acceleation and speed wise, working on the loom still wrapping it will post pic once its done
A good toolkit is a hammer and a condom. If the hammer doesn't fix it, Use the condom to f**k it!
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Re: not a honda geared 50cc 2 stroke project

Post by uk-visionsa50 »

sorry about not taking and uploading any pics my camera has broke, the screen just stays blue when i turn it on so back to nikon it goes, ive finished wrapping the wiring loom and it looks ALOT better and tidier now, hopefully ill be able to put it back in the bike tommorrow and ill try taking pics with my spare camera, the bodywork will be coming off for a while, while i flush the radiator and figure out what hoses go where, going to remove the thermostat too as its one of the favoured mods over here (redvisionmonster owned one before and says it can pack up easily so he took his out and put a washer in and no problems since) so im going to try that, new rear light and a twin headlight is on its way, getting a new chain put on and hopefully itll be road legal by the end of next week ready for walsallmopeds ride :smile:
A good toolkit is a hammer and a condom. If the hammer doesn't fix it, Use the condom to f**k it!
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Re: not a honda geared 50cc 2 stroke project

Post by SuprasNsprees »

Very cool! Love me some mopeds

Building my magnum next month
'86 Honda Spree : taz stage3 w/ mild porting, head milled 0.015", and pulley mod. 2k+ mies on kit
'80 Puch Magnum MKII
'78 Maxi Newport. Polini 64cc case matched, hi comp head, Rito alum crank, delorto 21mm race, etc.
'78 PA50 Hobbit
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Re: not a honda geared 50cc 2 stroke project

Post by uk-visionsa50 »

jkl.
Last edited by uk-visionsa50 on Sat Jul 20, 2013 8:22 pm, edited 1 time in total.
A good toolkit is a hammer and a condom. If the hammer doesn't fix it, Use the condom to f**k it!
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Re: not a honda geared 50cc 2 stroke project

Post by Pineapplegti »

Hope you get back on your feet bud.
78 Kromag. (Briton Bee) .. Under the knife.. Derbi pyramid port dual variated
78 flying dutchman.. e50 swap. mlm pipe custom tank seat.. gila kit
85 Honda spree . Af16 swap joerock mhr mini stroke scorpion pipe.
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Re: not a honda geared 50cc 2 stroke project

Post by swimmingfree »

sorry to hear about the bike but how are you?????
swimmingfree
handicap (dyslexia)
looking for
se50 crank...

SpreJunk 87elite in a spree body
ruckus variator , 3.5 tire , 1500 drive face spring , a 64 bbk ,
8 gram rollers, stock carb , after market air filter and 105 jet
uk-visionsa50
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Re: not a honda geared 50cc 2 stroke project

Post by uk-visionsa50 »

ljkj
Last edited by uk-visionsa50 on Sat Jul 20, 2013 8:23 pm, edited 1 time in total.
A good toolkit is a hammer and a condom. If the hammer doesn't fix it, Use the condom to f**k it!
uk-visionsa50
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Re: not a honda geared 50cc 2 stroke project

Post by uk-visionsa50 »

not long got back fromdsfhdsf
Last edited by uk-visionsa50 on Sat Jul 20, 2013 8:23 pm, edited 1 time in total.
A good toolkit is a hammer and a condom. If the hammer doesn't fix it, Use the condom to f**k it!
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