#124 SR400Custom Report
This is an additional custom of the SR400 produced in “Bobber/Compact Chopper Complete” for “Custom Gallery #26“.
The girl owner’s request was “A long/camping touring specification that can load luggage”, so we made the front long fork, produced a sissy bar, and made it a mid-high step.
It’s a specification that allows you to load a lot of luggage in a comfortable position and has excellent straight-line stability, making it easy to ride.
We intentionally rusted various parts and omitted painting after welding to create a rough finish.
( Related blog article is here )

Custom List
FrontHandlebars, F forks, headlights, etc.
【Front Fork Area】
“2%er 15cm long Joints for Front Fork (pair) [SR400/500]“
〇High-quality stainless steel fork joint.
【Headlight】
“4.5-inch Bates Light Chrome General Purpose“
◯The headlight is subtly mounted in a recessed position.
【Handle/Handle Area】
◯The handle is a slightly low T-bar, finished simply.
“Amal type throttle holder, general purpose (for 7/8″)“
“Amal type slot wire 1000mm ’88~’08“
◯With the change to the Amal throttle, it is even simpler than usual. We are using long cables for each.
〇We have newly installed a handle lock under 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 Bullet Turn Signal Chrome 4pcs SET General Purpose“
〇A classic among classics. A chopper-style blinker.
“SR400/500 Bottom Mount narrow blinker stay“
〇A stay to attach a 10mm blinker to the bottom of the frame.
【Speedometer】
“Mechanical Speedometer 60mm Black Panel 1:4“
〇Mounted on the left front side of the gasoline tank, where it is inconspicuous and highly visible.
【Front Wheel】
“19-inch Front Kit for SR400/500 Drum“
◯ Convert to 19 inches with the “19-inch Front Kit”.
CenterTank, oil tank, seat, step, muffler etc.
【Muffler】
◯A roughly finished shorty muffler. I modified and installed something that was lying around the shop.
【Step】
“Mid-High Control Parkerized for SR400/500“
〇This step kit is essential for 2%ER’s custom, which makes your riding posture cool and extremely less tiring.
【Seat Rail】
◯The frame under the seat is drop-processed. It is made to be easy to ride and not tiring, according to the owner’s physique. Of course, it is carefully processed to be strong, rigid, and easy to maintain.
【Electrical Equipment】
“IC blinker relay wide range specification“
〇A wide-range blinker relay that can easily be used with LED blinkers, supporting 1-150 watts. It can also be used as a replacement for the original relay.
〇This is a battery-less kit that is made entirely in Japan.
【Gasoline Tank Installation】
◯A one-off egg tank that I made. It’s mounted slightly upward to secure capacity. The sculpted gas cap, which serves as an accent, rusts in the carved areas, creating a nice atmosphere. The lettering on the gas tank is done by the owner himself, who aspires to be a painter.
“Welding nut non-through M8 2p“
〇Drill a hole in the gasoline tank body and insert and weld it. It’s non-penetrating, so it won’t leak. Used on both sides.
“Weld tab M size 4.5mm thickness 2p“
〇Enlarge the hole diameter and change to a rubber mount specification to hold the non-penetrating nut. Used on both sides.
“Weld tab L size 4.5mm thick steel 2p“
〇Used for the rear mounting of the gas tank. This one also has an enlarged hole diameter and is used with a rubber mount.
【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.
【Rear Wheel】
“16″ Kit Steel Spoke SR400/500 Rear“
〇A kit that gives a powerful look with the same size as a typical Harley.
“Drilled plate torque rod SR400/500“
〇A drilled design torque rod to avoid interference with the wider tire.
【Rear Shock】
〇A rear shock that is about 4cm down. It moves well among low-down suspensions.
【Sissy Bar】
◯The Sissy Bar is a one-off. It was made according to the owner’s sketch. Although the SR’s Sissy Bar is prone to damage due to vibration, we have added a large reinforcement on the left side that is not noticeable.
【Rear Fender】
〇A classic, simple flat rear fender. It is modified and installed in the Frisco style by adding side panels and the like.
【Tail Lamp】
“Lucas tail lamp with pedestal Japanese standard number size“
【Rear Blinker】
『Small Bullet Turn Signal Chrome 4pcs SET General Purpose』
〇A classic among classics. A chopper-style blinker.
『Rear Bottom Mount Blinker Stay』
〇A stay to attach the blinker to the swing arm.
【Drive System】
“Rear sprocket SR400/500 428-56“
〇A durable sprocket made of steel.
〇A replacement drive chain with built-in O-rings.
※Parts Reference may show similar products or products with additional processing.