MALOSSI ALLOY APRILLIA RS4 / DERBI SEN 4T 125- 166 CYL KIT

SKU: M3115325 Category:
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MALOSSI ALLOY APRILLIA RS4 / DERBI SEN 4T 125- 166 CYL KIT

£653.16

(£653.16 inc VAT)

Available on back-order

Description

Cylinder
Bore Ø 67 mm
Stroke 47 mm
Displacement 166
Compression ratio: 12:1
Material: primary aluminium alloy with a high content of hardened and tempered silicon, cylinder liner with silicon carbide coating in a galvanic nickel die and crossed smoothing with two diamond passages with very limited tolerances
Machining: on machine tools with high precision numerical control
Cylinder-piston connection with an allowance of 0.05 mm
Recalculated and upgraded heat exchange surfaces

Piston
Ultra compact with 3 rings
Material: special aluminium alloy with high silicon content, low thermal expansion and a tin facing on the sliding surfaces
Machining on machine tools with numerical control
Lightened and reinforced
Upgraded heat exchange surfaces

Piston rings
Special rings with high sliding ease and very high mechanical resistance
I° ring compression in nitrided and chromium steel
II° special cast iron ring Three – piece scraper ring made of chromium-plated special steel alloy

CDI FORCE MASTER 2
Carburation adjusting
± 20% at min/medium/max
RPM limiter: + 1000 RPM
4 different maps:
curve 0: original cylinder, original camshaft, Malossi exhaust system with DB killer
curve 1: Malossi cylinder, original camshaft, original exhaust system
curve 2: Malossi cylinder, original camshaft, Malossi exhaust system with DB killer
curve 3: Malossi cylinder, original camshaft, Malossi exhaust system with DB killer, Malossi air filter

Please note when this item is shown as available to back order the following terms apply;
Delivery can take approximately 3-10 working days and dispatched on the delivery method chosen at checkout once the item is received to dispatch.
Please be aware that potential delays outside our control may prolong this time scale eg courier, customs or supplier stock.
By ordering this item you are confirming you agree with the above terms.

Additional information

Weight 3.5 kg
Dimensions 32.5 × 18.5 × 19 cm
Brand

Malossi

Product Type

Cylinder Kit