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Ideal to accompany a push configuration, 70cc or more! Specially designed for MBK MAGNUM. Standard right-hand tightening thread!
New with us! Here is the MAZZUCCHELLI Competition reinforced crankshaft specially designed for MBK MAGNUM engine. This model is cut in good case-hardened steels, has a polished finish connecting rod. Standard right-hand ignition side thread! 
In full masses, this vilo will offer you a good pre-compression for more performance. Thanks to its weight, it will offer you more than excellent inertia and a perceived performance gain! It also received a balancing to allow more high revs. 
It will go very well with your medium and high power kits. Comes with its needle cage. Clearly, an element combining quality / performance and price! To accompany with good reinforced bearings of original size. 
Characteristics:
-Masses: full
-Race: origin
-Soils: in Ø16mm
- Needle cage: Ø13X16X14mm
-Reinforced: yes
- right-hand ignition side thread
Reference: 6034072
A very good quality crankshaft that will support all your requirements in terms of robustness and performance.
Reference: CIG-135
The original reinforced version of BARIKIT crankshafts for MOTOBECANE / MBK 51, ignition thread on the left!
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: 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: 12100515
Reinforced crankshaft of very good quality.
Reference: 53 5779
The best crankshafts for your MBK 51, MOTOBECANE av10 or av7 engine.
Reference: 506271
Ideal to accompany a push configuration, 70cc or more! Specially designed for MBK MAGNUM and other machines that require a left step. Left-hand thread (reverse)!
Reference: VI41
MVT COMPETITION crankshaft for G2B, G2, G4... crankcases
Reference: rrd-44.9-51
Long stroke competition crankshaft 44.9mm for MOTOBECANE AV10 / AV7 / MBK 51 ...
Reference: AMT 036
Vilo an original type with a super low price for your 51! Thread spark left side (inverted).
Reference: 31140639
A good reinforced crankshaft offered at the lowest price on the market.
Reference: 4118
A reinforced vilo with a super low price for your 51!
Reference: 12100143
Out of production.
Reference: 535505
Alas now unavailable because no longer manufactured! The famous long race for MBK 51, engine av7, av10 ...
Ideal to accompany a push configuration, 70cc or more! Specially designed for MBK MAGNUM. Standard right-hand tightening thread!
