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Ideal for repairing your low engine and supporting an original configuration or small 50 & 70cc kits.
Here is the reinforced ATHENA Racing crankshaft for mécaboite driving DERBI euro 3 and 4. This model is able to withstand high-performance and torquey 50 / 70cc kits without problems thanks to its reinforced copper-coated steel rod mounted on anti-friction wedges, big end increased with revised and corrected lubrication. 
Equipped with full masses for maximum pre-compression, its weight will give it maximum inertia. Created with high-end case-hardened steels, this crankshaft has ignition keying. Like the racing model, we will regret a balancing which is not at the top ... Obviously delivered with a reinforced needle cage, original size Ø12X15X15mm. Clearly, a very good element that will accompany a high performance engine, a quality present and visible! 
Characteristics:
-Race: Origin
-Balancing: yes
-Masses: full
-Soies: original size Ø20mm
- Needle cage: Ø12X15X15mm delivered with
-For kit: efficient 50 / 70cc 
Reference: CIG-79R
A high quality crankshaft, ideal for strengthening your low engine while preserving an original 40mm stroke!
Reference: 468209
Ideal to accompany small 50cc & 70cc kits on your DERBI motorcycle.
Reference: CB.12.9R
The ULTIMATE vilo for DERBI EURO 3 and 4, large 20mm spans, forged mass machined rod, excellent balancing, .... The best of the best !!!
Reference: 9930150
Excellent vilo delivered with its bearings and spy joints for EURO 3 and 4 engines.
Reference: 518746
High performance crankshaft, 18,000 rpm, forged connecting rod, ground with heat treatment.
Reference: 467918
A very good crankshaft cheap to repair or strengthen your lower motor home.
Reference: IM07066
A reliable and solid crankshaft, reinforced model which will easily support an original type configuration up to the small 70cc kit.
Reference: CIG-132R
A high quality crankshaft, ideal for strengthening your low engine with a stroke very slightly increased by 40.7mm.
Reference: 12101386
High-end reinforced FACTORY crankshaft ideal to accompany a prepared engine configuration!
Reference: 150837
The most performance crankshaft from ARTEK which can go up to 18,000 revolutions!
Reference: 468210
One of the best quality / price ratios on the market for your 50 DERBI euro 3 and 4 motorcycle.
Reference: 090936C
An ultra reinforced and perfectly balanced crankshaft for DERBI Euro 3 and 4. Ideal for large configurations.
Reference: 12100057
BIDALOT Racing Replica reinforced crankshaft for DERBI Euro 3 and 4 engine.
Reference: CIG-129R
A high quality crankshaft, ideal for strengthening your low engine while preserving an original 40mm stroke!
Reference: 19883
A reinforced crankshaft at a low price but very well balanced. Ideal for small 70cc or 50cc kit.
Reference: 23170.14
An ultra reinforced crankshaft, high quality competition model ideal for a prepared engine configuration!
Ideal for repairing your low engine and supporting an original configuration or small 50 & 70cc kits.
