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Reference: 324244
Needle cage for crankshaft Ø13mm DOPPLER Competition for MBK 51 / MOTOBECANE AV10 / AV7
Here is the only competition needle cage to be offered with specific sizes for your crankshaft.
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Available in right-hand or left-hand ignition thread with the choices!
Here is one of the best value for money on the market! The DOPPLER ER1 crankshaft is a reinforced model, balanced and in full masses, it is really intended for the reinforcement of the low engine and the performance. The steels used are of the highest quality, they are treated and well hardened, the balancing is dynamic and really neat! When we talk about finishing at DOPPLER, we don't skimp!
The finish is really perfect for such a price. The connecting rod is placed on a reinforced crank pin and a well increased cage with anti-friction wedges. Aluminum plugs obviously come to cover the balancing openings. For more pre-compression, the masses are extremely full. The lubrication is obviously reviewed and corrected too. The connecting rod is a very high-end model, well designed and signed DOPPLER, casting method, 2 lubrication holes at the feet, increased at the head.
In short, this crankshaft will withstand most of the very equipped engines it offers excellent performance and resistance to the height. For the highest revs and the most efficient engines, we would still prefer to use ENDURANCE but still more expensive! 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 reinforced original size (Ø13mm for piston pin)
Reinforced: yes foolproof
Stroke: origin 41.80mm
Lubrication: reviewed and corrected
Balancing: yes and dynamic
Reference: 324244
Here is the only competition needle cage to be offered with specific sizes for your crankshaft.
Reference: 468868
Ideal for repairing your crankshaft DOPPLER ER1 on MBK 51.
Reference: CIG-137
Ideal to support an advanced configuration, 70cc or more! Specially designed for MBK MAGNUM. Standard right hand tightening thread!
Reference: 441286
The most upscale on the market with the BIDALOT.
Reference: rrd-44.9-51
Long stroke competition crankshaft 44.9mm for MOTOBECANE AV10 / AV7 / MBK 51 ...
Reference: CIG-135
The original reinforced version of BARIKIT crankshafts for MOTOBECANE / MBK 51, ignition thread on the left!
Reference: 4118
A reinforced vilo with a super low price for your 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: 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: 6034072
A very good quality crankshaft that will support all your requirements in terms of robustness and performance.
Reference: 425
A very good quality mid-range crankshaft designed to go up to 14,000 rpm!
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: 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: AMT 170M
Ideal to accompany a push configuration, 70cc or more! Specially designed for MBK MAGNUM. Standard right-hand tightening thread!
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: 31140639
A good reinforced crankshaft offered at the lowest price on the market.
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: 535505
Alas now unavailable because no longer manufactured! The famous long race for MBK 51, engine av7, av10 ...