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: 090949A
Ideal for a configuration even in 70cc, the Vilo Carenzi is well reinforced, but the price is low!
Reference: 518458
Set cast iron kit 50 + reinforced crankshaft in full masses for DERBI EURO 2 (until 2006).
Reference: CIG-52
Crankshaft original type for old engines DERBI air cooling.
Reference: 12100054
The famous crankshaft BIDALOT RACING REPLICA for motor bike 50cc DERBI, unbeatable quality has unbeatable prices.
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: 26908
A mid-range crankshaft of very good quality designed to go up to 14,000 laps!
Reference: 629.0012/GT
The famous crankshaft FURYTECH for motorcycle DERBI engine euro 1 and 2.
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: CIG-128R
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: IM07040
A very good crankshaft, reinforced model that withstand today an original type of configuration to small 70cc.
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: 451391
TEKNIX reinforced crankshaft for engine DERBI euro 1 and 2. A solid model at great price!
Reference: 081015
The highest range model in ATHENA for bike 50cc DERBI euro 1 or 2, named hyper racing.
Reference: 435
The most performance crankshaft from ARTEK which can go up to 18,000 revolutions!
Reference: 367238
The best value for money on the market, an unbeatable quality / performance / price ratio!
Reference: 367443
One of the best value / market price. Very well balanced full-body, of course enhanced to support larger configurations.