#193 SR400Custom Report
We fully customized a 70s flat/dirt tracker style old racer brought in from Nagoya.
Despite the rigid frame with no rear shock due to the bolt-on hardtail kit, we paid particular attention to the ride comfort. We adopted a 3-inch seat spring, positioned the pillion pad to hold the upper body weight during acceleration, and adjusted the forward control kit to the owner’s physique, making it a specification that is less likely to tire even when driving long distances.
The one-off gas tank and rear fender were commissioned to the world-renowned patina painter, “BACON“, and finished with an atmospheric aging paint.
Although it is a high-year model unsuitable for customization due to increased wiring and immobilizer installation, we concentrated the electrical components and wiring connectors in the rear of the engine and inside the headlight, and made it as simple as possible while maintaining good maintainability.
〇 “Click here for other 2%ER’s Old Racer style”
〇 “Kobe NEW ORDER Chopper Show 2019 Exhibited Vehicles”
【Movie of the right side of the car body】

【Movie of the left side of the car body】

Custom List
FrontHandlebars, F forks, headlights, etc.
【Front Wheel】
“Pirelli MT53 Replica 4.00-18”
〇A replica of the 70s Pirelli. It suits all styles, from street to tracker, scrambler, bobber, chopper, etc.
“Front Disc Hub Caps Starburst“
◯Add a classical hub cap to the wheel hub center.
【Headlight】
〇A headlight that fits well with the SR’s vehicle size and fork width, and can be installed without any discomfort. In case of any trouble, holes are made in the headlight body to ensure good maintenance access, and the wiring and connectors around the switch are installed.
〇A stainless light stay for bottom mount headlights that fits any style without any discomfort.
【Handle/Handle Area】
“Old Racer Bar Handle 7/8” (22.2mm)“
◯ A handle that is slightly narrower and easier to handle than the racers of the time, considering use on the street.
◯ A top bridge that can clamp the handle 2cm lower than the original. A combination of styles reminiscent of a flat tracker.
“Amal type throttle holder, general purpose (for 7/8″)“
“Diamond Grip Black 22.2mm 7/8“
◯ Finished in a simple and old-fashioned style with mini switches, etc.
○ It is bolted on and installed at the bottom of the stem, which is inconspicuous and easy to operate.
“MOTOR ROCK Decompression lever“
A decompression lever directly attached to the engine to simplify the handle area. (The one on the vehicle is an old model)
【Front Blinker】
“Small Rubber Winker Orange 4pcs Set“
“Diamond Winker Stay Front Black SR400/500“
◯It is attached to the lower part of the frame.
【Speedometer】
“Mechanical speedometer φ48mm [No trip 1:4] General purpose #General-purpose parts“
◯ It was installed on the left side of the stem, where it is inconspicuous and yet easy to see.
CenterTank, oil tank, seat, step, muffler etc.
• The one-off gas tank is based on Harley’s King Sportster tank, which has been narrowed. The tasteful aging paint, which never gets boring, was commissioned to “BACON“, a name that resonates not only in Japan but also overseas.
【Muffler】
〇The muffler is a one-off slip-on drag pipe. It is equipped with a “low-pass baffle” that can improve sound quality and increase torque.
【Step】
“Mid Forward Control Kit by Paralyze for SR400/500“
◯ A step in a relaxed position that works well for tall owners.
【Seat】
“Narrow Type Bates Replica Solo Seat/Pillion Pad Set in Black“
〇With a flat base and a narrow solo/pillion pad… The soft 3-inch long seat springs and the optimally positioned pillion pad act as a stopper to support the upper body weight during acceleration, resulting in a less tiring riding position.
“Welding nut non-through M8 2p“
〇Used on the frame side as a seat spring receiver.
【Electrical】
“SR400/500 Custom Electrical Plate #2%er Original #SR400/500“
〇All electrical components except the CDI are consolidated at the rear of the engine crankcase. It is easily accessible from either side of the vehicle and has good maintainability. There is no need to reassemble even if you return to the swing arm specification during vehicle inspection.
“IC blinker relay wide range specification“
〇A wide-range turn signal relay that can be used without difficulty even with LED turn signals. It supports 1 to 150 watts and can also be used as a repro for the original relay.
〇This is a battery-less kit that we manufacture in Japan.
【Kick Pedal】
◯ Enhances the atmosphere, and its wide surface makes it easy to step on.
【Engine Area】
〇This is a filter kit needed when removing the original air cleaner.
【Drive System】
“Front sprocket SR400/500 428-19“
〇A durable replacement sprocket made of steel.
RearFenders, rear shocks, swingarms, etc.
【Hardtail】
『“Rigid Line” Bolt-On Hardtail Kit』(13cm long, made to order)
〇As the name suggests, this is a detachable hardtail kit using bolts/nuts. It remodels the seat rail of the original frame to make it a rigid line. You can revert to the swing arm/rear shock specification when you have a vehicle inspection or want to change the style.
【Rear Wheel】
“Rear drum starburst cover SR400/500“
◯A cover that transforms your rear brake into a more classical look.
“Drilled plate torque rod SR400/500“
〇A drilled design torque rod to avoid interference with wider tires.
【Rear Tire】
“Pirelli MT53 Replica 4.00-18”
〇A 70’s Pirelli replica. It suits all styles, from street to tracker, scrambler, bobber, chopper, and more.
【Rear Fender】
“5-Inch Custom Rib Fender – Steel Material“
“Reinforcement Back Plate for 5-Inch Rib Fender“
〇A thick and durable rib fender. We have added a reinforcement plate around the mounting holes to make it even more robust.
【Tail Lamp】
『Old Sparto Tail Reinforced Number Base』
〇The quality of this vintage replica of the Spart type is incomparable to the commonly available Spart.
【Rear Blinker】
“Small Rubber Winker Smoke Set of 4“
“Weld tab S size 4.5mm thick steel 2p“
〇Welded to the hardtail. Used as a blinker base.
【Drive System】
『Rear sprocket SR400/500 428-56 』
〇An affordable and durable replacement sprocket.
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