Mobylette Motobecane MBK (AV7) Series 40 / Series 50 Barrel and Piston Set Special TK Kit

Special TK Kit

This Kit is made as a replacement for the original with the characteristics and specifications the same. It will not increase the power, torque or speed.

Kit includes:

– 1x Aluminum barrel Ø39mm – Semi-round outer shape

– 1x Piston Ø39mm

– x2 Segments 38,98×2 New Model (internal threading)

– x1 Piston gudgeon pin Ø13mm

– x2 Gudgeon retaining Circlip type “G”

(Not included engine gaskets)

 

Specification:

Cylinder capacity: 50cc

Material : Aluminum

Internal coating of the bore: Hard chromium

Number of transfers: 2

To replace original part numbers: 19478/23461/23460

 

Suitability:

This AV7 cylinder / piston equipment is for the following Motobecane, Motoconfort and MBK Mopeds:

 

– Series 40

Mobylette / Motobecane / Motoconfort 40 / 40T / 40S / 40L / N40S / N40 / 40TS / 40TL / N40TS / N40TL / 40VS / 40VL / H40S / H40L / H40TL / H40VS / H40VL / H40TLC / H40VLC

 

– Series 50

 

Mobylette / Motobecane / Motoconfort 50 / 50S / 50VS / 50L / 50VL / G50S / G50LC / G50VS / G50VLC / H50S / H50LC / H50VS / H50VLC

 

 

Range

 

– Mobylette / Motobecane / Motoconfort AV41 / AU41 / AV42 / AU42

– Mobylette / Motobecane / Motoconfort AV43 / AU43 / AV44 / AU44

– Mobylette / Motobecane / Motoconfort AV46 / AU46 / AV48 / AU48 / AV49 / AU49

– Mobylette Motobecane / Motoconfort AV56 / AU56

– Mobylette Motobecane / Motoconfort AV59 / AU59

 

– Mobylette Motobecane / Motoconfort AV65 / AU65

– Mobylette Motobecane / Motoconfort AV68 / AU68

 

– Mobylette Motobecane / Motoconfort AV76 / AU76

– Mobylette Motobecane / Motoconfort AV78 / AU78

– Mobylette Motobecane / Motoconfort AV79 / AU79

 

– Moped Motobecane / Motoconfort AV85 / AU85

– Motobecane / Motoconfort Moped AV87 / AU87

– Motobecane / Motoconfort Moped AV88 / AU88

– Motobecane / Motoconfort Moped AV89 / AU89

 

– Motobecane / Motoconfort Mobyl X7S / X7VS / X7L / X7VL

 

– Motobecane 7 Moped (7 / 7 Ranger / 7SL / 7SR / 7 Special)

 

Other Information 

* Mobylette AV32 will fit these (AV7 engine) models, however the size and shape of the fins will differ and the exit exhaust port is straight out the back

* Mobylette AV33 will fit these (AV7 engine) models, however the size and shape of the fins will differ and the exit exhaust port is straight out the back