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A very good quality crankshaft that will support all your requirements in terms of robustness and performance.
Here is a TOP RACING EVOLUTION NG crankshaft, the high-end vilo designed by JASIL RACING Portugal, it is therefore of very good quality while preserving a fairly reasonable price. This model has a specific balancing, it also preserves a
Well reinforced connecting rod placed on anti-friction wedges with reinforced big end cage. The steels used for the manufacture of crankshaft masses are of very high quality, case-hardened and specially hardened. Otherwise, this crankshaft has extremely full masses, so it will be very comfortable on a medium to high performance engine even stronger than the TOP RACING Sport.
In short, it is a well reinforced vilo which will easily withstand very high revs. Delivered with its reinforced needle cage, preserves the stroke, the Ø of tangs and the length of the original connecting rod.
Keying: yes
Crankshaft silk: Ø16mm (origin)
Masses: full
Connecting rod length: 85mm (origin) ultra reinforced
Cage: included, ultra reinforced original size
Reinforced: yes, for original, competition or prepared engine
Stroke: origin 41.80mm
balancing: dynamic
Ignition side thread: standard right-hand thread
Reference: VI41
MVT COMPETITION crankshaft for G2B, G2, G4... crankcases
Reference: 6030049
The original reinforced version of TOP RACING crankshafts for MOTOBECANE / MBK 51, ignition thread on the right or on the left as desired!
Reference: 425
A very good quality mid-range crankshaft designed to go up to 14,000 rpm!
Reference: 535505
Alas now unavailable because no longer manufactured! The famous long race for MBK 51, engine av7, av10 ...
Reference: 508823
A reinforced vilo with a super low price for your AV10 and AV7, reverse thread "not on the left".
Reference: 53 5779
The best crankshafts for your MBK 51, MOTOBECANE av10 or av7 engine.
Reference: 12100143
Out of production.
Reference: 12100118
Last model available !! Crankshaft BIDALOT Racing G1 / G2 OPEN for moped competition with variator! Comes with bearings and seals spy!
Reference: VI42
MVT COMPETITION crankshaft for G2B, G2, G4... crankcases
Reference: CIG-137
Ideal to support an advanced configuration, 70cc or more! Specially designed for MBK MAGNUM. Standard right hand tightening thread!
Reference: rrd-44.9-51
Long stroke competition crankshaft 44.9mm for MOTOBECANE AV10 / AV7 / MBK 51 ...
Reference: AMT 170
Ideal to accompany a push configuration, 70cc or more! For MBK 51 / motobecane av10 / av7. Ignition thread reversed on the left!
Reference: AMT 036
Vilo an original type with a super low price for your 51! Thread spark left side (inverted).
Reference: 31140739
One of the best crankshaft on the market with top balancing, revised and corrected lubrication and of course with a top finish as usual at AIRSAL. Here is the direct competitor of the famous DOPPLER Endurance crankshaft.
Reference: 12100515
Reinforced crankshaft of very good quality.
Reference: 4118
A reinforced vilo with a super low price for your 51!
A very good quality crankshaft that will support all your requirements in terms of robustness and performance.
