







Pieejams
349,00€
We are always looking for more power, more performance and more speed, and tuning expert Bidalot from France is definitely one of our go-to manufacturers when it comes to high-quality, extremely powerful racing products. The Bidalot Cylinder Kit RF70WR Derbi Euro 2 is another milestone in high-end 2-stroke tuning, with CAD manufactured layout for optimum precision, improved cooling and very high durability.
The Nikasil-coated aluminium cylinder has 7 transfer ports and an exhaust supported by boost ports. Cylinder bore is 47.6mm. The cylinder head has a special coating and provides excellent cooling of the self-centering combustion chamber. The piston is made of a very heat-resistant aluminium-silicon alloy for extended service life.
Attention: this high-end tuning cylinder has to be run with other appropriate high-end tuning components; it has to be used with a reinforced racing crankshaft (with original conrod and stroke), a bigger carburetor (24mm) and a reinforced clutch.
The special exhaust flanges are mounted with 4 screws, but it is possible to use a 2-hole flange with 48mm hole spacing.
Technical Specifications:
- Nikasil-coated aluminium cylinder
- 7 transfer ports – exhaust with boost ports
- aluminium-silicon piston, 47.6mm
- chrome-plated piston ring, 47.6x1mm
- standard stroke
- flange 28x30mm - 4 screws (hole spacing: 48mm)
Tehniskas detaļas
- ABE Germany
- No
- Article no.
- BID11000678
- Bore
- 47,6 mm
- Brand
- Bidalot
- Conrod Length
- Standard
- Displacement
- 70cc
- Homologation
- No
- Material
- Aluminium
- Piston Pin
- Original
- Product Family
- Cylinder Kits
- Stroke
- Original
- Tuning Level
- High-end
Transportlīdzeklis
- Bultaco
- Astro Enduro 50cc (DERBI); Lobito SM 50cc (DERBI)
- Derbi
- Derbi Special Comp.; GPR 50cc (1998 - 2001); GPR 50cc Nude 2004 (EBS050); GPR 50cc R - Replica (2001 - 2004); GPR 50cc Racing 2004 (EBS050); Senda 50cc (before 2000) - (tubular); Senda 2000 50cc (before 2004) - (perimeter) Euro2; Senda DRD SM (before 2000) - (tubular); Senda DRD SM (before 2004) - (perimeter)-Euro 2; Senda Enduro (before 2000) - (tubular); Senda Enduro 2000 (before 2004) - (perimeter)-Euro 2; Senda R DRD Enduro (before 2000) - (tubular); Senda R DRD Enduro (before 2004) - (perimeter)-Euro2; Senda SM 50cc (before 2000) - (tubular); Senda SM 2000 (before 2004) - (perimeter)-Euro 2; Senda X-Race 2000 (before 2004) - (perimeter)-Euro 2; Senda X-Race Trail (before 2000) - (tubular); Senda X-Trem Enduro (before 2000) - (tubular); Senda X-Trem Enduro (before 2004)-(perimeter)-Euro 2; Senda X-Trem SM (before 2000) - (tubular); Senda X-Trem SM (before 2004) - (perimeter) - Euro 2
- Gilera
- GP Replica 50cc (DERBI); GSM 50cc (DERBI); H@K Euduro 50cc (DERBI); RCR Enduro 50 (until 2005 EBS050) (tubular); SMT SM 50cc (DERBI) - (tubular); Sioux Enduro 50cc (Derbi); Zulu Enduro 50cc (DERBI)

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