Reference: 441286
Crankshaft, connecting rod assembly reinforced DOPPLER ENDURANCE for MBK 51 / motobecane av10 / av7
The most upscale on the market with the BIDALOT.
PEUGEOT 103
MBK 51
MOTOBECANE
PIAGGIO CIAO / VELOFAX
PEUGEOT FOX
HONDA CAMINO, PX, PXR...
DERBI VARIANT
SOLEX
PUCH
MINARELLI AM6
Low-pass exhaust pipe
High-pass exhaust pipe
DERBI Euro 3 / 4 / 5
DERBI Euro 1 & 2
MINARELLI P4 & P6
MINARELLI RV6, RV5, RV4, RV3
SUZUKI SMX, RMX, TSX
YAMAHA TY, RD, DT, MX
HONDA MB, MT, MTX, MBX, NSR R
YAMAHA CHAPPYBanner
Here is the original TOP RACING by JASIL type crankshaft for your MBK 51 / Motobecane AV7 - AV10 which is currently one of the best quality / price ratio on the market and above all one of the most upscale! The Top Racing crankshaft is a reinforced model, it is really intended for the reinforcement of the low engine.

From its Portuguese manufacture, it is made of very good quality steels, the balancing is as originally and the connecting rod is also a reinforced cast model. In short, this crankshaft will resist most original or moderately prepared engines. The connecting rod size, the stroke, the diameter of the bristles remain as the origin.

Keying: yes
Crankshaft silk: Ø16mm (origin)
Masses: full
Connecting rod length: 85mm (original)
Cage: included original size reinforced
Reinforced: yes (original engines, small and medium preparations)
Stroke: origin 41.80mm
Thread on the ignition side: normal, not on the right or reversed on the left as desired
Reference: 441286
The most upscale on the market with the BIDALOT.
Reference: 53 5811
Unfortunately now unavailable because longer manufactured! The famous long special race MOTOBECANE AV88, AV44 ... AV7 Motor.
Reference: VI34
A very good quality high quality crankshaft designed for up to 14,000 laps!
Reference: 535505
Alas now unavailable because no longer manufactured! The famous long race for MBK 51, engine av7, av10 ...
Reference: rrd-cale-1-5mm-AV7
1.5mm high quality aluminum shim machined for MBK / MOTOBECANE AV7. Ideal to put the long races to increase its diagrams!
Reference: 425
A very good quality mid-range crankshaft designed to go up to 14,000 rpm!
Reference: VI40
A high-end crankshaft of very good quality designed to go up to 16 500 laps!
Reference: RRD-BS-51
For original or adaptable crankshaft, high-end reinforced connecting rod for a reliable and solid lower engine.
Reference: 508823
A reinforced vilo with a super low price for your AV10 and AV7, reverse thread "not on the left".
Reference: 263985
The best value market price! The ER1 for your MBK / MOTOBECANE AV10 and AV7 engines.
Reference: 4118
A reinforced vilo with a super low price for your 51!
Reference: rrd-cale-1-mm-AV7
1mm wedge in high quality machined aluminum for MBK / MOTOBECANE AV7. Ideal for laying down long runs to increase your charts!
Reference: rrd-44.9-51-EVO
Long stroke competition crankshaft 44.9mm for MOTOBECANE AV10 / AV7 / MBK 51 ...
Reference: 468868
Ideal for repairing your crankshaft DOPPLER ER1 on MBK 51.
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)!