Recommended
Description
New cylinder Metrakit ProRace 4 for engines Derbi Euro3 (D50B0).
Metrakit brings this new and improved cylinder, in relation to its previous version, MK Pro Race3. The cylinder is composed of 5 load transfers and a large-scale exhaust with boosters on the sides.
It is an aluminum cylinder, composed of a 2-piece cylinder head with a high-cooling cylinder head and a 1-segment graphite piston from Athena.
The main difference from the MK Pro Race 3 is the diameter. ProRace 4 has a diameter of 50mm obtaining a displacement of 80cc.
The kit includes:
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Aluminum alloy cylinder with nickel and carbon-silicon coating 50mm diameter.
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Golden stock with high cooling stock.
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Athena graphite piston of a segment.
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Gasket kit of different thicknesses to fit the correct squish.
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M7x125 studs
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Original thermostat adapter.
The squish recommended by the manufacturer for the street is 0.95 and for the circuit of 0.85.
Additional Information
| SKU: | P805D2556 |
| Stroke: | 2T |
| Refrigeration: | LC |
| Material: | Aluminium |
| Displacement: | 80cc |
| Cylinder diameter: | 50mm |
| Piston Ring: | 1 |
| Includes cylinder head?: | Yes |
| Cylinder Head: | Modular (2 piece) |
| Original pin?: | Yes |
| Pin Measure: | 12mm |
| Original Course?: | Yes |
| Course: | 40mm |
| Original Connecting Rod?: | Yes |
| Connecting Rod: | 90mm |
| Thread: | Larga |
Good for
| Make | Model |
|---|---|
| Make | Model |
| Aprilia | RX Enduro 50cc a partir del 2006 (D50B0/Piaggio) |
| Aprilia | RS 50cc a partir del 2006 (D50B0/Piaggio) |
| Aprilia | SX SM 50cc a partir del 2006 (D50B0/Piaggio) |
| Derbi | Senda DRD Pro (a partir 2006) (D50B0/Piaggio) |
| Derbi | Senda Cross/SM/DRD (a partir 2006) (D50B0/Piaggio) |
| Derbi | Senda DRD Racing y Racing Limited (D50B0/Piaggio) |
| Derbi | GPR/Nude (2006-2009) (D50B0/Piaggio) |
| Derbi | GPR/Nude (a partir del 2009) (D50B0/Piaggio) |
| Gilera | RCR Enduro 50cc 2006 (D50B0) - chasis aluminio |
| Gilera | SMT SM 50cc 2006 (D50B0) - chasis aluminio |
| Aprilia | RS 50 2T LC euro 4 2018-> (D50B0) |
| Aprilia | RX Factory 50 2T LC euro 4 2018-> (D50B0) |
| Aprilia | SX 50 2T LC euro 4 2018-> (D50B0) |
| Aprilia | SX Factory 50 2T LC euro 4 2018-> (D50B0) |
| Derbi | Senda X-Treme SM 50 2T LC Euro 4 2018-> (D50B0) |
| Derbi | Senda X-Treme R 50 2T LC Euro 4 2018-> (D50B0) |
| Derbi | Senda SM DRD X-Treme (2014-2015) |
| Derbi | Senda Racing SM 50 2T LC Euro 4 2018-> (D50B0) |
| Derbi | Senda R DRD X-Treme (2010-2015) |
| Derbi | Senda Limited SM 50 2T LC Euro 4 2018-> (D50B0) |
