ORF -- The Greatest private machanic of Square-Four --

On Road Factory Sugano is located at Yokosuka,Japan.
He loves Square-Four RG-Gamma, very much.
His RG-Gamma (for street)Here.

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LOOK! ORF racing RG was debut on Tsukuba circuit!
Go to Mr. Ohgane's webpage ! 21th.Jan.'01

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BODY 00/01/16


RG400Gamma racing.
Gasoline tank : Alminium. from HONDA RS250 ('88 or '89 or '90 models)
Cowling : FRP. from HONDA RS250
Seat Cowling : FRP. for RGV250Gamma (VJ22A)
Front fork : GSX-R400R '89
Front wheel : 3.0 - 17 GSX-R400R '89
Rear wheel : 4.5- 17GSX-R400 '89 ?
Foot step : Handmade.
Exhaust chamber : SRS Sugaya
Frame : Stock ( reinforced maintube and swingarm base )
Swingarm : Stock ( reinforced )

Right
Front
Right Back

99/11/27
From Right
From left
From Right
From left back

99/10/27
Coloring is white and blue like stock
like stock
Hereis lerge size photo(about 100KB)
Rear(about100KB)
Meter panelFor racing.

99/01/10
990110
Rear chamber fitting
With friends of RG-Gamma.

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Frame reinforcing
Remarks:Welding by HARU-T (Pro tuning shop)
Frame
From left
From right
From Upper
Triangle reinforcement
Added boss for meter panel
Reinforcement
Remarks:7No1 alminium pipe.
Zoom in
another angle

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MOTOR 99/10/27
Based engine is 400cc. One size oversize piston.


Zoom InHere about 90KB
Crankcase(about 105KB)smoozing by Devcon
Exhaust portFrom piston side
Exhaust portFrom outside
Intake portCheck the bolt head
Upper sidepistons say "We'll not melt" ?

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His street bikes engine(500cc)
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