Description
Crankshaft Bidalot RF50WR 39,7mm stroke 85mm connecting rod for engines Derbi Euro 2 (EBE050). This crankshaft has been specifically designed to operate with the Ø40mm cylinder RF50WR from Bidalot 11001578
With a 39,7mm stroke and equipped with the new 85mm forged connecting rod, with external CNC, to control and assure the thickness around the head and small end.
The connecting rod has an 18mm diameter and the needle bearing at the large end has been made according to Bidalot's plans. It is a narrower needle bearing (Ø18xØ24x11.8) to increase the adjustment length of the connecting rod on the crankshaft rollers (1,5mm on each side) and therefore increase the strength of the crankshaft.
Specs:
- Forged machining crankshaft roller
- Forged connecting rod, CNC bypass, 85mm.
- Inferior Needle Bearing in silver Ø18xØ24x11.8.
- Piston stroke bearing Ø12xØ17x15
- Lateral friction washers with hollow metal.
Additional Information
| SKU: | 12100578 |
| Original pin?: | Yes |
| Pin Measure: | 12mm |
| Small End Bearing Measure: | 12x17x15mm |
| Original Course?: | No |
| Course: | 39,7mm |
| Original Connecting Rod?: | No |
| Connecting Rod: | 85mm |
| Ø Ignition Axis: | 20mm |
| Ø Drive shaft: | 20mm |
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Good for
| Make | Model |
|---|---|
| Make | Model |
| Bultaco | Lobito SM 50cc (Derbi EBE050) |
| Bultaco | Astro Cross 50cc (Derbi EBE050) |
| Derbi | Senda DRD Racing y Racing Limited (EBE050) |
| Derbi | Senda (hasta 1999) (EBE050) |
| Derbi | Senda Cross/SM/DRD (2000-2005)(EBE050) |
| Derbi | GPR (antes 2004) (EBE050) |
| Gilera | SMT SM 50cc (DERBI) - chasis hierro |
| Gilera | Zulu Enduro 50cc (DERBI) |
| Gilera | GP Replica 50cc (DERBI) |
| Gilera | H@K Euduro 50cc (DERBI) |
| Gilera | GSM 50cc (DERBI) |
| Gilera | RCR Enduro 50cc (DERBI) - chasis hierro |
| Gilera | Sioux Enduro 50cc (DERBI) |