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Motorcycle specifications DerbiGPR 125 Racing 2006 Ca va wwiiiinnnhiinner !

Sport

derbi has made a name for itself with its 50 cm3 models, which are very popular with teenagers, and with its 125 Grand Prix performances. Preceded for some time by a 50 version, the GPR arrives on the 125 sports bike market with solid arguments. First, there's its ultra-sporty, incisive and aggressive silhouette, with a host of details and technical features worthy of the most modern supersports. Aluminum perimeter frame, reinforced swingarm, inverted fork, radial brake caliper, air intakes under the fork head, under-seat exhaust? Pretty much the same specification as a 2005 CBR 600 RR (performance and power are very different, of course).
It's tempting to identify with Jorge Lorenzo. To do so, you need to know how to exploit the Derbi's 2-stroke engine. It's a well-known engine, originally from Yamaha-Minarelli and used to power Yam's DTRs and old TDRs. In its French version, it competes directly with the 125 CBR and its 15 hp. However, a little magic potion and the mono can smoke the Honda with a force... Once the bridle is removed (it's forbidden except for track use), the mill produces 22 hp, enough to make a serious difference. Not enough power? An exhaust kit and you're left with 30 hp on the crankshaft. Enough to take on a Cagiva Mito or an Aprilia RS. In this case, you'll only be able to Cliquez pour agrandirthe GPR only on the track.

Over-typed for sport, the GPR is equally over-typed for driving. There's no question of dragging your feet in the mid-range, you have to get the power from the revs. The single-cylinder engine is at its best between 8,000 and 10,500 rpm. Staying within this narrow range is essential. Playing with the gearbox without restraint, making the 2-stroke howl, drawing beautiful trajectories, the little Spanish bike demands a lot of driving. An excellent school for the sport, which makes you hate the original tires all the more. They may be renowned Italian tires, but they come from a soap factory. A lack of rigor that makes the front brake die laughing. Don't worry about it; it's superbly efficient. If you have the radical spirit suggested by GPR, you're in for a treat. If you don't, you'll quickly become annoyed by the Spartan comfort, the lousy turning radius, the side stand that comes back on its own and the clunky tires. And that's not even mentioning the price...
Derbi has thought of those who want a less exclusive GPR. Following the example of Aprilia and its Tuono, the sportbike has been joined by a street-bike version, the Nude, with the same chassis and engine, but without the fairing and with a raised riding position.

Derbi GPR 125 Racing 2006 - 1Derbi GPR 125 Racing 2006 - 1
Derbi GPR 125 Racing 2006 - 2Derbi GPR 125 Racing 2006 - 2Derbi GPR 125 Racing 2006 - 3Derbi GPR 125 Racing 2006 - 3Derbi GPR 125 Racing 2006 - 4Derbi GPR 125 Racing 2006 - 4Derbi GPR 125 Racing 2006 - 5Derbi GPR 125 Racing 2006 - 5Derbi GPR 125 Racing 2006 - 6Derbi GPR 125 Racing 2006 - 6

M.B
(inspired by C. Lacombe's article - Moto-journal n° 1 642
manufacturer's photos)

Derbi GPR 125 Racing (2006) : What you need to know before you buy

Theadvantages

  • Sporty look, spirit and behavior
  • Partie-cycle
  • Equipment

Thedisadvantages

  • Price
  • Tires
  • Comfort (the what?)

Prices

Basic version
FranceFrance
4,990€

Bikers' reviews

of 36 reviews
Model sold in

Performance

Specifications

Derbi GPR 125 Racing 2006
  • Chassis
  • Frame : double alu perimeter beam
  • Fuel capacity : 13 liters (3.43 US gallons)
  • Seat height : 788 mm (31.02 in)
  • Length : 2,024 mm (79.69 in)
  • Width : 760 mm (29.92 in)
  • Min height : 1,160 mm (45.67 in)
  • Wheelbase : 1,355 mm (53.35 in)
  • Dry weight : 123 kg (271 lb)
  • Front axle
  • Reverse telehydraulic fork Ø 40 mm, Wheel travel : 120 mm (4.72 in)
  • Braking 1 disc Ø 300 mm (11.81 in), radial mounting, 2-piston caliper
  • Front tire : 110 / 80 - 17 → Order this type of tire
  • Pressure : 1.7 bar
Derbi GPR 125 Racing 2006 specifications
  • Transmission
  • 6 stage gearbox
  • Secondary by chain
  • Rear axle
  • Mono-damper, Wheel travel : 110 mm (4.33 in)
  • Braking 1 disc Ø 180 mm (7.09 in), 2-piston caliper
  • Rear tire : 140 / 70 - 17 → Order this type of tire
  • Pressure : 1.9 bar
exhaust
motor
fluid
electricity
filtration
braking
Chain kit

Gallery

Models

2004

2005

2006

2007

Compare

Compare the GPR 125 Racing to its competitors

Acceleration

Derbi GPR 125 Racing 2006 : 7 s
Honda CBR 125 R 2006 : 14.5 s
Rieju RS2 2006 : 13 s
Cagiva 125 MITO EV 2006 Undisclosed
Aprilia RS 125 2006 Undisclosed

Fuel consumption

Derbi GPR 125 Racing 2006 Undisclosed
Honda CBR 125 R 2006 : 3.70 liters/100km (0.64 mpg)
Rieju RS2 2006 : 4.20 liters/100km (0.56 mpg)
Cagiva 125 MITO EV 2006 Undisclosed
Aprilia RS 125 2006 Undisclosed

Range

Derbi GPR 125 Racing 2006 Undisclosed
Honda CBR 125 R 2006 : 270 km (168 miles)
Rieju RS2 2006 : 248 km (154 miles)
Cagiva 125 MITO EV 2006 Undisclosed
Aprilia RS 125 2006 Undisclosed

Torque

Derbi GPR 125 Racing 2006 : 1.3 mkg
Honda CBR 125 R 2006 : 1.03 mkg
Rieju RS2 2006 Undisclosed
Cagiva 125 MITO EV 2006 : 2.34 mkg
Aprilia RS 125 2006 : 1.94 mkg

Power

Derbi GPR 125 Racing 2006 : 22 ch (21.70 hp)
Honda CBR 125 R 2006 : 13 ch (12.80 hp)
Rieju RS2 2006 : 15 ch (14.80 hp)
Cagiva 125 MITO EV 2006 : 36 ch (35.50 hp)
Aprilia RS 125 2006 : 28.60 ch (28.20 hp)

Power-to-Weight ratio

Derbi GPR 125 Racing 2006 : 5.67 kg/ch
Honda CBR 125 R 2006 : 8.98 kg/ch
Rieju RS2 2006 : 7.43 kg/ch
Cagiva 125 MITO EV 2006 : 3.63 kg/ch
Aprilia RS 125 2006 : 4.5 kg/ch

Torque-to-Weight ratio

Derbi GPR 125 Racing 2006 : 94.62 kg/mkg
Honda CBR 125 R 2006 : 111.65 kg/mkg
Rieju RS2 2006 Undisclosed
Cagiva 125 MITO EV 2006 : 55.13 kg/mkg
Aprilia RS 125 2006 : 65.46 kg/mkg

Speed

Derbi GPR 125 Racing 2006 : {estimation}
Honda CBR 125 R 2006 : {estimation}
Rieju RS2 2006 : {estimation}
Cagiva 125 MITO EV 2006 : {estimation}
Aprilia RS 125 2006 : {estimation}
Comparison
Compare motorcycles

Bikers' reviews (36)

French jonathe79 Model 2004
Hi all, I have a 125 gilera sc, the same as the 125 gpr. I put the 15 A fuse in and it worked a little better at top speed but there wasn't much difference. Then I put a gianelli pot in and that's when I saw the difference, a lot more torque but the top speed didn't go any further than 130 km/h and it was still very fast. Now I'm going to change the nozzle and carburetor settings to really work. You can't have one part without the other, otherwise it won't work and you'll have no performance. Rating : 5/5
French caru Model 2004
i've owned a 125 gpr for 8 months, former owner of a nsr "full", the only fault is the engine that leaves me on my last legs at high revs, i have huge troux!!! on the last 2 gears (i only have the fuse for the moment) thank you. Rating : 5/5
French gpr man Model 2004
Havoc, you're absolutely right, not everyone really knows the Gpr 125. Personally, I've had one since August and I'm very happy with it. The rs and mitto are certainly a little more powerful than I am, but so what? you're limited to 130 at the most anyway. for my part, I unbolted the fuse and removed the catalytic converter because once unbolted, the catalytic converter clogs up and you have to remove it to avoid a loss of power. In terms of performance, I'm doing 160km/h or more (I didn't change my exhaust), and in terms of acceleration, I'm leaving all the other 125s and other cars behind. The only problem is that my tires are really bad. Well, good luck to all
Rating : 5/5
French NIKO Model 2004
for all those who think that the derbi has the same engine as the RS or the MITO I had an RS which has a rotax engine unlike the derbi GPR that I own which has the same engine as the yam ie a minarelli a bon entendeur salut
Rating : 5/5
French Havoc Model 2004
Because you're assuming that the price of a motorcycle should depend on its cubic capacity, which isn't tenable if you think about it. A big cube means bigger parts, but you don't buy a bike by the kilo. The price of a motorcycle is determined by the boldness of its design, the quality of its manufacture, the equipment it offers, and the controls at the end of the production chain.

Go to a dealership and check out the Derby GPR: not a single thing wrong with it, nothing protruding, parts adjusted to the millimeter. You can feel that you're not in the same league as a Cagiva Roadster! Look at the equipment: brake discs, fork, radiator, suspension... Wow! Yes, this is a real motorcycle. And a bike that can turn 170/180 km/h on the track, in other words, a sports bike

Other nonsense not to be retained from this thread: the engine is not an Aprilia, but the Minarelli/Yamaha engine that already equipped the TDR: so much for its proven track record!

Electronic regulation is certainly not ensured by a "fuse", otherwise what would you do once the fuse has blown - replace it? Electronic regulation prevents the ignition circuit from consuming more than a certain amount of energy: when this is exceeded, regulation occurs. It's exactly the same effect as riding an ordinary bike when the battery is dead: you can't exceed a certain rpm because the alternator can't supply any more (for those who've experienced this on the CBT or RDX). On exhaust throttle, everything is explained in the article

Another piece of nonsense: you don't need to touch the engine to unclamp a machine. Otherwise, it's called an engine kit, but then it's not the same engine. In any case, we won't touch the "valves" because there are no valves on a "cylinder with holes" (revise your classics, Joe-Bar Team!)

So what if the Aprilia RS goes faster? Do we all have to ride Aprilias? When will that become compulsory? I ride a Honda, but I think this Derby looks a hell of a lot better than an RS, and I think it's only natural to fall for such a well-designed model. Today, I spoke with a guy who bought a Sym in October. This bike is so beautiful and really original, it doesn't go faster than 100km/h. He shouldn't have?

Great advice on how to debride without it showing, but if you change the pot, where do you hide the new one? In the event of an insurer's appraisal, don't expect to escape if you've modified your bike - it shows anyway

Someone who works at a dealership assures us that Derby doesn't make kits. Maybe they don't... In any case, I went to the dealer in my town this morning and the first thing he told me about was unboxing, so this information isn't worth much

Finally, before you say anything, it would be good to read the whole article, to avoid writing nonsense: if the engine is the TDR, it develops 30hp in "full" version, as indicated on the site, and not 22hp, which is the result of electronic debriding. All you had to do was read the article and you wouldn't have written all those useless things

What would be interesting would be to have the opinion of people who REALLY have this bike...
Rating : 5/5
French GPR 125 Model 2004
Hi everyone! I work in a Derbi store! I have in my possession this beautiful derbi! and I can tell you that if you do a good break-in and you put a fuse 15 to a 240 nozzle and you remove the catalizer of the pot! you can be sure to hit a good 160 km/h! and if you put a pot vs go to 170 180 km/h! that's all I have to tell you! voila! @+++ Rating : 5/5
French mick Model 2004
to answer niki, it's true that you can't just unplug a wire to untwist it, but on a 2-stroke you'll have a hard time tampering with the valves and everything else, I think lol Rating : 5/5
French Niki Model 2004
For me, debriding isn't just a matter of cutting 1 or 2 wires, I think you have to work on the electronics, the valves and the whole shebang... I like it a lot, but for 2 or 3 hundred euros more and it's the mito in the garage, frankly I'm hesitant Rating : 5/5
French rossi Model 2004
5000 € is a lot for a 125, not to mention the money you'll need for a de-bridging kit and complete lines... for 5000€ you can have a SUZUKI GS 500 F... Rating : 5/5
I have the GPR 125 Racing, and with the fuse in 22hp I take 160 - 165 km/h, admittedly with a bit of difficulty because the 6th gear has trouble going up, but by putting the arrow pot ia no longer this problem ... only problems on this bike: come and see in detail on www.gpr.fr.tc I'm too lazy to rewrite everything ... do not hesitate to register! Rating : 5/5
French Kuskus Model 2004
Pff guys you have to stop with your 30hp... debrider la gpr fais 20cv à la roue arrière et avec la ligne gianelli on arrive a peine a 22cv... if you don't believe me, have a look at the graph of this famous gianeli pot on the french gpr forum... so sorry to those who think they're going to give our rs and mito a thrashing, but they've missed the point... Rating : 5/5
Personally, I own a cbr 125 with which I'm completely satisfied. this derbi gpr interests me because of its look, its larger size and its capacities, but 5000 roros for a 125 is a bit expensive. i'd like to try one out to see. Rating : 5/5
French cleplate Model 2004
I'm sorry for what saves serenseigner but the Nude 125, no need to spend bcp of tunes!!!! First of all, to unjam it^fuck it, you divert the wire under the sellappement, (the one connected to the fuse) and you plug in a circuit breaker!!!! Discreet, invisible to cops and experts, and as soon as you want it, a little click and hop 22cv!!!! Then you change the exhaust line - there's a Gianelli for 405€ - and you've got three hp! AND to finish it all off you fit an air intake corner and gain 10% of the machine's power!!!! And the nude's engine is a YAMAHA, the same as the TDR. Rating : 5/5
French fred Model 2004
well, even if it's not as powerful as the RS, or the mito, I prefer this one, the aesthetics are really good ... Rating : 5/5
French nitram Model 2004
in canada you can buy a zx12 as your first motorcycle at 16! i started a gpr125 because it`s the first 2t to enter the country since 1992! and i plan to modify the engine as much as possible! Rating : 5/5
French bite Model 2004
I think the GPR will be a success, because its rivals, the RS and MITO, are too exclusive, too unreliable and too expensive to maintain. But its success will stop at its price. For a kit at 15 hp, you might as well pay 2700E and buy a CBR. So long live the unbridling kits. Rating : 5/5
French Fetuque Model 2004
The Aprillia derbi cé engines Rating : 5/5
French Nico44 Model 2004
Personally, I've got the 50CC version while I wait for my driving licence (I'm 20) and I can tell you that it's the bomb in terms of chassis: exceptional roadholding, high-performance braking (well, 90-95Km/h...). She's got dynamism! Even on a 50cc, you can't imagine how much fun it is! I'm happy to do a few extra km every day, it's so good! In 125cc, it must be pure bliss, I dream about it... Rating : 5/5
French matt Model 2004
I'm sorry, but derbi doesn't have a debriding kit. I know because I work in a derbi dealership. Rating : 5/5
French husqvarna Model 2004
i own a husqvarna 125 supermot débridé , i tested the derbi 125 gpr débridé and sorry gar(or girls) but its 22hp make it hard to... Rating : 5/5
French motorstyll Model 2004
serrieu la gpr a l'air trop bien, je vais bientôt me l'acheter mais g pas encore les tunes. c'est vrai que 5000 euros c'est asser cher pour une 125..... Rating : 5/5
French fabien Model 2004
salut a tous jai mon gpr depuis 3 semaine et c vraiment ke du plesir pour le moment el est brider a 15ch mais je di sa pour mig j'ai atain 135kmh sans tros forcer je vous tiendra au couran une foi debrider a 22ch Rating : 5/5
French el doctor Model 2004
i find the gpr125 too cool i hope i'll get one or maybe a cagiva mito it's great too we'll see if there's not another one out before then i'll buy one for myself Rating : 5/5
French Pitibiker Model 2004
Voila j'ai enfin recu ma gpr125!!!!!!!!!!!c'est trop une beteeeeeeeeeeeeeeeeeeeeeeeeeee Rating : 5/5
French Pitibiker Model 2004
I've just read in a magazine that tests the gpr125 that all you have to do is disconnect a fuse to go from 15 to 22 hp!!!!
And also that derbi was going to release a "competition" debriding kit to compete with the 34 hp of the rs125!!! It's going to get hotrrrrrrrrrr!
Rating : 5/5
French Pitibiker Model 2004
110 km/h!!!!!!!! shame!!!!
The deriding kit costs around 600 euro a little less, my cess told me and he made it for me and it won't be under warranty...
Your msn mig?so we can talk about it if you want

Vizor_007@hotmail.com

++
Rating : 5/5
frankly pitibiker you'll be happy to ride this bike it's very easy to ride me I'm still trying to unstrap it because as soon as you put 6 eme it clamps at 110 kmh but I'm very happy ..... mig Rating : 5/5
French ££D/_\ Model 2004
OK c 1 Drebi. OK it works bi1. BUT Derbi, i zorai pa LEUR moteur ??? é Bin si. é c koi le moteurdu GPR et du GPR Nude? 1 Minarelli!!!!!!!
Rating : 5/5
French Pitibiker Model 2004
I've ordered my gpr125 and it should arrive at the end of this week ^^ I can't wait to get my hands on it!!!!!!!!!!! Rating : 5/5
French maupral Model 2004
salut tout le monde c fou 5000 euro quand même j'économise toujours ... anyway i read that the gpr does 130 on the odometer in top gear that's all i know mig,
a +
Rating : 5/5
i've just got my 125 gpr, before I had an RS, and the difference is in the engine, it's more reliable, it's a yamaha minarreli engine, the handling is irreproachable compared to the chassis, but the price is like 4999 euros. Otherwise, I'd like to know how to unclutch it, as the dealer didn't want to tell me, because logically, you're not allowed to unclutch it. If anyone knows how to do it, please write to me, thank you in advance Rating : 5/5
French seb13 Model 2004
in answer to lolo, I find that there is no comparison between the new derbi and aprilia's rs 125, whether in terms of looks or in terms of a roaring engine. the derbi is a princess among 125cm3 supersports, but it's still a little early to talk about its real top speed capabilities, since you can't find its performance on any site. i'm looking forward to finding out as much as you do about its standing start and top speed averages. see you soon lol ciao a tous... Rating : 5/5
i would like to know if the derbi gpr is already on sale and what is its top speed and how to proceed Rating : 5/5
French LOLO Model 2004
we thought the 2-stroke was dead and now derbi has come up with a little monster that will make 2-stroke sports bikes like the RS, mito, nsr, TZR... shudder... in short, the cream of the crop of 125 sports bikes and all of them with more than 30hp... the engine is actually the yamaha minarreli that spits out watts but in the version fitted to the DTR... that's 22hp in the free version, sure it's reliable but for the same price you get an RS 125... think about it.. Rating : 5/5
French pierce Model 2004
et oui c'est la vie Rating : 5/5
5,000 euros for 125...I can't believe it! :-) Rating : 5/5
Leave your review about the Derbi GPR 125 Racing 2006

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