Produktbeschreibung
PIT BIKE (Ducar - Lifan - Jialing 110 - 125 - 140 cc engines)
TECHNICAL FEATURES
Cylinder
- Material: Aluminium alloy with high content of silicon, hardened and tempered, silicon carbide and galvanised nickel coated cylinder sleeves, diamond honed surface finished with a double criss-cross pattern while maintaining extremely tight tolerances.
- High precision numerical controlled machining.
- Cylinder-Piston matched sets within 0.05 mm.
- Heat exchange surfaces redesigned and increased.
Piston
- Ultra compact with 3 piston rings.
- Material: Special aluminium-silicon alloy with low thermal expansion and selective tin deposition onto piston skirt areas.
- High precision numerical controlled machining.
- Reinforced and lightened.
- Heat exchange surfaces increased.
Piston rings
- Special low friction with high mechanical strength.
- Top compression ring made of chrome plated nitrided steel.
- 2nd compression ring made of special cast iron.
- Three-piece oil control ring made of chrome plated special steel alloy.
NB: considering the difficulty in indentifying the engine manufacturer in certain vehicles, we suggest to carefully verify stroke, pin diameter and mounting stud pattern before purchasing Malossi products.
3113225 - 3113238 Ø 53 | 3113438 - 3113689 - 3113693 Ø 56 |
1 | 2 |
| Vehicle | Engine | Malossi Cylinder | Original vehicle’s displacement | Stroke | Ø Pin |
1 | PIT BIKE | FY152FMH | 3113238 - Ø 53 | 107 / 110 | 49,5 | 13 |
2 | POLINI XP 4S | 156FMI | 3113689 - Ø 56 | 125 | 56 | 13 |
1 | PIT BIKE / HONDA XRM | FY152FHI / XRM110ME | 3113225 - Ø 53 | 110 / 125 | 57 | 13 |
2 | PIT BIKE | 1P55FMJ | 3113438 - Ø 56 | 140 | 59 | 15 |
2 | PIT BIKE | 1P56FMJ | 3113693 - Ø 56 | 150 | 59 | 15 |