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 quality / price ratio on the market and especially among the top-of-the-range models 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, the tolerance to high speeds….
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.
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For more pre-compression, the masses are extremely full. The lubrication is obviously reviewed and corrected too. The connecting rod is a well-designed model, casting mode of manufacture. Clearly, this crankshaft will withstand most 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 mécaboites DERBI euro 3 and 4 engines.
Technicalities:
-Masses: full
-Soies in diameter: one in Ø20mm as the origin
-Bielle: reinforced original size 90mm
-Cage: increased 12X16X16mm
-Course: 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: 19883
A reinforced crankshaft at a low price but very well balanced. Ideal for small 70cc or 50cc kit.
Reference: 421
A very good quality mid-range crankshaft designed to go up to 14,000 rpm!
Reference: 9930150
Excellent vilo delivered with its bearings and spy joints for EURO 3 and 4 engines.
Reference: CB.12.9R
The ULTIMATE vilo for DERBI EURO 3 and 4, large 20mm spans, forged mass machined rod, excellent balancing, .... The best of the best !!!
Reference: CIG-129R
A high quality crankshaft, ideal for strengthening your low engine while preserving an original 40mm stroke!
Reference: 150837
The most performance crankshaft from ARTEK which can go up to 18,000 revolutions!
Reference: 5312990
Top of the range ideal for a pushed engine configuration!
Reference: VI13
A very good quality crankshaft which will support pushing engine configurations without problems!
Reference: CIG-60
A very good quality crankshaft that will support 50cc & 70cc kits without problems.
Reference: 23170.14
An ultra reinforced crankshaft, high quality competition model ideal for a prepared engine configuration!
Reference: 12101386
High-end reinforced FACTORY crankshaft ideal to accompany a prepared engine configuration!
Reference: 486140
A crankshaft super reinforced in full masses, solid and of excellent quality with a low price! Ideal to accompany an original configuration or slightly prepared on mécaboite driving Derbi euro 3 and 4.
Reference: 090936C
An ultra reinforced and perfectly balanced crankshaft for DERBI Euro 3 and 4. Ideal for large configurations.
Reference: CIG-79R
A high quality crankshaft, ideal for strengthening your low engine while preserving an original 40mm stroke!
Reference: 090949B
Ideal for a configuration even in 70cc, the vilo carenzi is well reinforced with a relatively low price!
Reference: 090705B
A good crankshaft at a low price which will hold very well on small 70cc for example.