Product description
Please note: this is a used product. This is a complete 85cc cylinder kit.
Features: - Used 85cc cylinder (51mm)
- New piston, piston rings, and gudgeon pin, suitable for installation under the existing cylinder head
- New gasket set
- Suitable for engine code: 139FMB-B (vertical cylinder)
- Recommended sprocket ratio for Mash Fifty is 15T / 47T
- Not suitable for Euro5 without modifying the ECU (applies to Mash Fifty, Dirt Track 50, X-Ride 50)
Fits on: - Mash Fifty
- Mash Dirt track 50
- Mash X-Ride 50
- Zhenhua Ape 50
- Orion RX50
- Hanway Scrambler 50
- Skyteam Ace 50
- Skyteam Ace 50-R
- Skyteam Scrambler 50
- Masai Scrambler 50
- Masai Black caf? 50
- Archive Caferacer AM-84
- Archive Scrambler AM-80
- Lifan 50
Are you unsure if this fits your engine? Please email us for advice.
Please note: if the moped runs too lean with 85cc, it is necessary to install a larger (m4) main jet in the carburetor.