Here is the stage6 Streetrace cast-iron cylinder and crankshaft pack 77 for Derbi Euro and Euro 4 engines (Derbi after 2006).
Contents of the pack:
1x Kit 77 Stage6 D.50mm with 5 intake transfers and oval exhaust light,
1x Piston complete bi-segments diam. 50 mm,
1x High compression aluminium monobloc,
1x Joint pouch (base and oric cap),
1x Vilebrequin Stage6 HPC race origin axis 12mm,
1x Bearing kit and spi joint SKF C3 polymer cages.
The 77 Stage 6 StreetRace kit is made of cast iron and perfectly combines reliability and performance. There's plenty to accompany you every day on a motorcycle.
To make the most of the 77 cast iron kit Derbi after 2006 and thus exploit the maximum performance, we recommend that you combine it in addition to the crankshaft and crankshaft bearing kit: a 21 mm carburettor of type PWK; a valve box such as Stage6 Viton; a Racing range escapement such as the Stage6 Streetrace low passage; a reinforced clutch and why not an internal rotor ignition such as the MVT Digital Direct.
This combination of parts will be optimal for daily use of your motorcycle 50 such as the Derbi Senda X-Tree, Gilera SMT, Aprilia SX50, Aprilia RS4, ...etc.
Note: The outside mould is based on a replica of the original cylinder, and has an annotation of the original cylinder49.9ccYeah. But we want to reassure you, it's a 77 cc!
The assembly of the cylinder kit is very simple and does not require any milling of the engine housing. As far as running is concerned, a minimum of 300 km with a mixture of 3% oil will guarantee robustness and durability.
Engine pack Derbi E3/E4 NOT approved.
Gets on:
APRILIA RS 50 2T LC euro 2 2006- rise (DERBI D50B1)
APRILIA RS4 50 2T LC euro 2DERBI)
APRILIA RX - SX 50 2T LC 2007-> (DERBI D50B0)
DERBI Senda DRD PRO R 50 2T LC (D50B0)
DERBI Senda DRD PRO SM 50 2T LC (D50B0)
DERBI Senda DRD RACING R - SM 50 2T LC (D50B0)
DERBI Senda EVO SM 50 2T LC (D50B0)
DERBI GPR NUDE 50 2T LC 2006- RISE (D50B0)
DERBI GPR RACING 50 2T LC 2006- KAVE (D50B0)
DERBI GPR R 50 2T LC euro 2 2012- rise
DERBI Senda X-RACE R - X-RACE SM 50 2T LC (D50B0)
DERBI Senda X-TREME R - X-TREME SM 50 2T LC (D50B0)
GILERA RCR - SMT 50 2T LCDERBI D50B0)
And many other machines.
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