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 and above all the most upscale on the market! The DOPPLER ENDURANCE crankshaft is a reinforced model, balanced and in full masses, it is really intended for the reinforcement of the low engine and the performance, it is certainly the most studied crankshaft on the market. What are the differences with the ER1? The connecting rod, the materials used….
More clearly the reinforcement and the balancing which are even more neat! 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 a very high-end lightweight model, it is placed on a reinforced crank pin and a well increased cage with anti-friction wedges. Blue anodized aluminum caps 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, well-designed model, casting mode. In short, this crankshaft will withstand most of the very equipped engines it offers excellent performance and resistance to the height. Doppler did not forget to increase the needle cage of connecting rod small ends in Ø12X16X16Lmm against 12X15X15mm for the origin. This model is specific to DERBI except engine with DERBI GPR balancer / balancer.
Technicalities :
Masses: full
Bristles: one in Ø20mm origin
Connecting rod: reinforced original size 90mm
Cage: increased 12X16X16mm
Stroke: origin: 40.00mm
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: IM07040
A very good crankshaft, reinforced model that withstand today an original type of configuration to small 70cc.
Reference: CIG-131R
The must of BARIKIT crankshaft. It is perfectly balanced, it is mounted on a reinforced connecting rod which also rests on an increased crankpin.
Reference: VI02
An upscale crankshaft that will support the highest engine configurations.
Reference: 367443
One of the best value / market price. Very well balanced full-body, of course enhanced to support larger configurations.
Reference: 435
The most performance crankshaft from ARTEK which can go up to 18,000 revolutions!
Reference: 518458
Set cast iron kit 50 + reinforced crankshaft in full masses for DERBI EURO 2 (until 2006).
Reference: CB.12.7
A cheap crankshaft that will adapt very well for small 70cc kits. A very good entry level from ITALKIT.
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.
Reference: 26908
A mid-range crankshaft of very good quality designed to go up to 14,000 laps!
Reference: 263990
One of the best value for money on the market. It is very well balanced in full mass of course reinforced to support the largest configurations.
Reference: 090705A
A better than originally crankshaft that will support very many good 50cc kit and even small 70cc!
Reference: 081015
The highest range model in ATHENA for bike 50cc DERBI euro 1 or 2, named hyper racing.
Reference: 486139
A connecting rod assembly reinforced in full masses, solid and excellent quality with a low price! Ideal to accompany a configuration origin or slightly prepared on mécaboite Derbi Euro 2 engine, except GPR.
Reference: CIG-24
A very good crankshaft compare models sport it is very well balanced with a reinforced rod with a plus pin. It will therefore withstand large kits 70cc.
Reference: CIG-44
A very good crankshaft compare to the sport models it is very well balanced with a reinforced rod with a crankpin increased. It will therefore support large 70cc kits.
Reference: 629.0012/GT
The famous crankshaft FURYTECH for motorcycle DERBI engine euro 1 and 2.