Reference: rrd-cale-1-5mm-AV7
Cylinder Block / 1.5mm RRD Aluminum Backing Seal for MBK / Motobecane AV7
1.5mm high quality aluminum shim machined for MBK / MOTOBECANE AV7. Ideal to put the long races to increase its diagrams!
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Reinforced BIDALOT competition crankshaft, this model is dimensionally identical to the old G1 and G2. It is fitted with a reinforced connecting rod mounted on an anti-friction wedge, Ø16mm crankpin and reinforced connecting rod head cage. The side hammers prove the balancing quality which is very high.
The masses are obviously full but studied to preserve a good lubrication of big end while having a maximum of pre-compression. In short, this crankshaft is ultra reinforced, very well balanced and of very high quality, the steels used for manufacturing are top of the range, treated 3 times and case hardened, the balancing is carried out digitally, this crankshaft will therefore be suitable for small 50cc kits , to the most efficient 50cc kits on the market such as the Malossi G2 or to all 70CC kits.
Attention, you will have to put a cage of small end Ø13XØ16X 15 or 16mm like the malossi because it is not delivered with this crankshaft and does not exist in the catalog BIDALOT. This crankshaft preserves the Ø16mm silks, so you will need to fit original size bearings such as the POLINI or the BIDALOT racing celeron. Attention, this crankshaft being very used for competitions, it does not have keying! You will therefore need to have a setting gauge to properly set your ignition.
Summary :
bristles: Ø16mm as the origin
cage: not delivered with the crankshaft
crankpin: Ø16mm
connecting rod size: 85mm as the origin
masses: full
reinforced: yes foolproof
keying: no
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: CIG-135
The original reinforced version of BARIKIT crankshafts for MOTOBECANE / MBK 51, ignition thread on the left!
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: rrd-44.9-51
Long stroke competition crankshaft 44.9mm for MOTOBECANE AV10 / AV7 / 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: 4118
A reinforced vilo with a super low price for your 51!
Reference: 53 5811
Unfortunately now unavailable because longer manufactured! The famous long special race MOTOBECANE AV88, AV44 ... AV7 Motor.
Reference: 441286
The most upscale on the market with the BIDALOT.
Reference: 6034072
A very good quality crankshaft that will support all your requirements in terms of robustness and performance.
Reference: 31140639
A good reinforced crankshaft offered at the lowest price on the market.
Reference: AMT 170M
Ideal to accompany a push configuration, 70cc or more! Specially designed for MBK MAGNUM. Standard right-hand tightening thread!
Reference: 535505
Alas now unavailable because no longer manufactured! The famous long race for MBK 51, engine av7, av10 ...
Reference: AMT 036
Vilo an original type with a super low price for your 51! Thread spark left side (inverted).
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: AMT 170
Ideal to accompany a push configuration, 70cc or more! For MBK 51 / motobecane av10 / av7. Ignition thread reversed on the left!
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)!