Meguro 250cc : S7 Junior

Meguro 250cc: S7 Junior is manufactured and sold from 1960 in the fifth model in the series. 
Appearance, which was arranged a new series of design types Meguro F 250cc.
"iron hat"F-type fuel tanks had also been referred to as unpopular, and a clean design and 
becomes more and plated parts.
S5 in the previous model, whereas the unpopular alternative of type F, S7 as Toppusera of 
Meguro, "S-8" is sold to model change in 1963, S3's largest selling bike in Meguro next to 
that record 21,020 units.
First type is electric: 6v-DC magneto ignition, engine: single-cylinder 248cc OHV 4-cycle 
type K5 (11.5HP/5000rpm), 2894 units have been produced.
Later type electric: 12v-DC battery ignition, engine: single-cylinder 248cc OHV 4-cycle 
type K5 (13.5HP/5450rpm), a cell with. 
Shock absorber is also up to S5 are Plunger (rear), but became a sporty type swing arm in S7, 
seen from the conversion of business use. 
Entity, but the majority still use the traditional business user in Meguro, Meguro enthusiasts 
that use a little rest was bought and transfer the user from ever riding a motorcycle almost 
Meguro I will not be sold in the market of novelty was the result of outdated Meguro impress.
Meguro of the existing motorcycle, and with the Z7 SG S3, S7 is the model most of the 
remaining units.
However, Later type is such that some poor states, which happened around 1961 that 
produced "Meguro labor dispute" is also considered to have impact.
Finishing of parts, rather than a polished finish and cast aluminum cover, there are still 
those used in the casting.
In addition, "S6" situation is probably not become unclear, "Z7" I would hope that the thing 
was a big hit like that. 


*** Principal statistics ***
* Total length : 2,115 mm
* Full-width : 745 mm
* Total height : 1,010 mm
* Distance between axis : 1,360 mm
* Weight : 150 kgf
* Engine type : K5 type : Single cylinder OHV 4 cycle
* Entire aerodynamic volume displacement : 248 cc
* Installed capacity : First type- 11.5 HP / 5,000 rpm
                       Later type- 13.5 HP / 5,450 rpm
* Full speed : First type- 100 km/h
               Later type- 105 km/h
* Fuel economy : 47 km/L
* Transmission : Advance 4 step rotary
* Tire : (Front) 3.00�~18-4 / (Rear) 3.25�~18-4
* Starting system : First type- kick
                    Later type- Sel-motor and kick