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A high-end vilebrequin, special long 39.6mm race to accompany a high motor BIDALOT RF 50 WR.
Vilebrequin specifically designed to work the Ø40mm pistons of our high RF50WR engines.
The race is 39.7mm, and it is equipped with the new Forged Boiler Entraxe 85mm, with CNC contouring cover, to control and ensure respect for the thicknesses around the head and foot of biella.
The maneton has a diameter of 18mm, and the bucket head cage has been made especially according to our plans.
Indeed, this cage, whose hands are free (like any real Racing cage), has the following dimensions: Ø18xØ24x11.8 , while the usual dimensions of a cage for Ø18mm are Ø18xØ24x15.
Why did you make a bucket and a cage narrower than the "normal"? Simply to increase the maneton's rim width in the crankshaft masses ( 1.5mm on each side), and thus significantly increase the rigidity of the vilebrequin.
This vilebrequin, of very high technicality, has the following technical characteristics:
Vilebrequin Racing Racing 39.7mm :
Masses of used vilebrequin from forged drafts
Specific dynamic balance
Extremely precise maneton-mass
Forged blade, CNC bypass recovery, Entraxe 85mm
Maneton Ø18mm
Cage with silver bielle head needles, free needles, Ø18xØ24x11.8
Knee needle strap Racing Ø12xØ17x15
Bronze side friction rings
Unitary grinding of the masses, allows a reembiellage of the vilebrequin
Reference: 12100966
An upscale crankshaft 48mm long stage race to accompany a high BIDALOT FACTORY 94cc engine with machining of crankcase!
Reference: CIG-49
High quality crankshaft, special model 42mm long race 85mm rod.
Reference: 53440.14
A senior special crankshaft range 46mm long race 90mm rod!
Reference: CIG-57
High quality crankshaft, special model 44mm long race 85mm rod.
Reference: CB.44.10
A crankshaft of high quality with a rod casting 85mm, 44mm stroke, delivered with its bearings celeron Ø20mm big litter !!!
Reference: 53460.14
A senior special crankshaft range 46mm long race 90mm rod, delivered with its bearings!
Reference: 31137350
Crank quality and good price! Long stroke model with 45mm rod 85mm reinforced.
Reference: CB.44.90.R
Mazzuchelli top-of-the-range 44.00mm long stroke special crankshaft, 90mm machined forged connecting rod for improved motor movement, ... with silver treated needle cage and celeron bearings.
Reference: CIG-133R
A reinforced crankshaft for a low solid engine, ideal to accompany a prepared configuration! Stroke slightly increased to 40.7mm!
Reference: CB.44.10R
Mazzuchelli top-of-the-range 44.00mm long stroke special crankshaft, forged rod machined in the mass 85mm, ... with silver treated needle cage and C4 bearings.
Reference: 80039
A carefully balanced crankshaft with premium materials for maximum strength.
Reference: CIG-88
Crankshaft high reinforced special long race 46mm rod 85mm with range.
Reference: CB.44.8
A horse race between normal and long, wedge assembly without machining or on your small gain am6 and engine capacity (+ 1mm travel).
Reference: 210.0069
POLINI crankshaft for the 100cc kit on MINARELLI AM6.
Reference: CIG-99R
Ideal for increasing the displacement, torque and power without retouch the charts requires a 3mm wedge and a high motor suitable for 45mm race!
Reference: CB.44.10R14
Crankset special long stroke 44.00mm high-end, forged connecting rod machined in the mass 85mm, special axis of piston Ø14mm ... with silver treated needle cage and celeron bearings.
A high-end vilebrequin, special long 39.6mm race to accompany a high motor BIDALOT RF 50 WR.
