Reference: 12100870
§Crankshaft, connecting rod assembly BIDALOT RACING FACTORY long stroke 44.90mm for mécaboite engine DERBI euro 1 & 2 except GPR
The famous BIDALOT FACTORY long stroke 44.90mm for derbi euro 2 engine.
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Special connecting rod 44.90mm long stroke, 90mm forged rod, ... with needle cage treated silver. Ideal for increasing its displacement and strengthening its low engine as it should be on your DERBI EURO 2.
Not approved on open road, part formally reserved for competition, this crankshaft increases the engine displacement.Model with balancer for motorcycle DERBI EURO 2.
High-end competition crankshaft, special BIDALOT connecting rod 44.90mm long and 90mm connecting rod as the origin. This model is unique and perfectly designed. Full masses, it is dynamically balanced and cut from the best steels. Its dynamic balancing, the ranges, bristles of bearings are increased to Ø20mm. Crankpin increased Ø18mm.
A new connecting rod is also installed on this connecting rod assembly, reinforced 90mm model forged in the mass. Ultra light, it is really reserved for competition! This connecting rod will support without any problem high engine speeds and will strengthen your low engine against any test.
Made by BIDALOT, light weight and maximum rigidity are at the rendezvous. Its lubrication is improved, the big end cage is increased for better grip, silver treated and mounted on anti-friction bronze wedges. Supplied with its competition needle cage, silver treated size Ø12x17x15mm.
Features :
-Mass full Ø77mm
- Silks (bearing surfaces) Ø20mm
- 90mm rod as the origin
- Stroke 44.90mm (+ 4.90mm)
-Specific dynamic balancing
-High-end reinforced materials
Contains :
- Needle cage Ø12X17X15mm
- Crankshaft stroke 44.90mm 90mm rod
Reference: 12100870
The famous BIDALOT FACTORY long stroke 44.90mm for derbi euro 2 engine.
Reference: CB.12.145.2
Crank special long race 44,90mm upscale Mazzuchelli, machined forged connecting rod in 90mm mass ... with needle cage silver treated Ø12 mm. Dynamic balancing perfect!
Reference: CB.12.145.214
Crank special long race 44,90mm upscale Mazzuchelli, machined forged connecting rod in 90mm mass ... with needle cage silver treated Ø12 mm. Dynamic balancing perfect!
Reference: CB.12.143.2
Crank special long high-end 43mm stroke, forged connecting rod machined from 90mm mass ... with needle cage silver treated Ø12 mm. Dynamic balancing perfect!
Reference: CB.12.145.1
Special Crankshaft long race 44,90mm, 90mm rod forged ... with needle cage treated money. Ideal for increasing its displacement and strengthen its base engine as it should on your Derbi GPR.
Reference: 12100972
Soon available, the 48mm stroke crankshaft for DERBI euro 1 and 2 engine! Ideal to be as close as possible to the square race with a Ø47.6mm kit.
Reference: CB.12.143.1
Crank special long race 43,00mm, 90mm rod forged ... with needle cage treated money. Ideal for increasing its displacement and strengthen its base engine as it should on your Derbi GPR.