Reference: 478942
Set of 2 reinforced bearings (C4 polyamide cage) + DOPPLER crankshaft spy viton seals for derbi euro engine 1, 2, 3 & 4
Strong and very good quality bearing at an affordable price.
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Here is one of the best value for money on the market! The DOPPLER ER1 crankshaft is a reinforced model, balanced and in full masses, it is really intended for the reinforcement of the low engine and the performance. The steels used are of the highest quality, they are treated and well hardened, the balancing is dynamic and really neat!
When we talk about finishing at DOPPLER, we don't skimp! The finish is really perfect for such a price. The connecting rod is placed on a reinforced crank pin and a well increased cage with anti-friction wedges. Aluminum plugs obviously cover the balancing holes. For more pre-compression, the masses are extremely full. The lubrication is obviously reviewed and corrected too. The connecting rod is a very top-of-the-range model, well designed, casting mode. In short, this crankshaft will withstand most of the very equipped engines it offers excellent performance and resistance to the height. For the highest revs and the most efficient engines, we still prefer to use ENDURANCE but still more expensive! The connecting rod size, the stroke, the diameter of the bristles remain as the origin. This model is specific to DERBI except engine with balancing shaft / DERBI GPR balancer.
Technicalities :
Masses: full
Bristles: in Ø origin 20mm
Connecting rod: reinforced original size 90mm
Cage: original size 12X15X15mm
Stroke: origin: 40.00mm
Delivered with its needle cage
Reference: 478942
Strong and very good quality bearing at an affordable price.
Reference: 459124
A cage available in 2 sets of adjustment! Diameter Ø12 X 16 X 15mm for many applications.
Reference: VI02
An upscale crankshaft that will support the highest engine configurations.
Reference: 518458
Set cast iron kit 50 + reinforced crankshaft in full masses for DERBI EURO 2 (until 2006).
Reference: 31083750
A good reinforced crankshaft that mounts to virtually any configuration for an unbeatable price.
Reference: 081015
The highest range model in ATHENA for bike 50cc DERBI euro 1 or 2, named hyper racing.
Reference: 441282
The best value for money on the market, an unbeatable quality / performance / price ratio! In addition to this, you need to know more about it.
Reference: 629.0012/GT
The famous crankshaft FURYTECH for motorcycle DERBI engine euro 1 and 2.
Reference: CB.12.71
An upscale crankshaft up to the biggest brand who also bear the biggest market configuration without problems. This is a very well-balanced crankshaft, in full mass with improved lubrication.
Reference: IM07063
Vilo with bearings and spy tailored to fit together, reinforced model that withstand today an original type of configuration to small 70cc.
Reference: 367238
The best value for money on the market, an unbeatable quality / performance / price ratio!
Reference: CIG-19
A cheap high quality crankshaft which will support large and small 50cc 70cc. Ideal in case of breakage or wear your old crankshaft.
Reference: CB.12.7
A cheap crankshaft that will adapt very well for small 70cc kits. A very good entry level from ITALKIT.
Reference: 19882
A reinforced crankshaft at a low price but very well balanced. Ideal for small kit 70cc or 50cc.
Reference: 435
The most performance crankshaft from ARTEK which can go up to 18,000 revolutions!
Reference: 090705A
A better than originally crankshaft that will support very many good 50cc kit and even small 70cc!
Reference: 26908
A mid-range crankshaft of very good quality designed to go up to 14,000 laps!
Reference: CIG-77R
The crankshaft of the must in BARIKIT. It is perfectly balanced, it is mounted on a reinforced rod which is also based on a plus pin.