#29 SR400Custom Report
SR’s 60’s Chopper. In terms of era, it’s a style that comes after the Bobber.
“Front 21 inches”, 2%er 15cm long Joints for Front Fork (pair) [SR400/500], seat rail drop, one-off rigid suspension. We’ve created a more nimble silhouette and finished it with a paint job that evokes the cosmos, following the trends of the time.
【Driving Video】

【Detailed Introduction Video】

【Overall】
Custom List
FrontHandlebars, F forks, headlights, etc.
•Smooth out unnecessary stays, and make the neck area look like a chopper by sticking a metal plate and molding it thickly.
【Front Fork Area】
“2%er 15cm long Joints for Front Fork (pair) [SR400/500]“
〇High-quality stainless steel fork joint.
【Front Wheel】
“SR400/500 21inch kit for front“
〇A wheel kit that results in a narrow, large-diameter, sharp style.
“2%er Front Wheel Aluminum Hub Cap [SR400/500]“
〇You can change to a classical style by attaching it to a normal drum brake.
【Headlight】
◯The deadstock headlight is a “Mirror Rectangle Light”. It has a HI/LO switch. It is mounted high with a one-off light stay.
【Handle/Handle Area】
◯The handle is from Easyriders.
“Amal type throttle holder, general purpose (for 7/8″)“
“Amal type slot wire 1200mm ’88~’08“
“[Special long brake wire for SR drum brake] 400mm“
〇We are using long cables for the simple throttle.
“Chrome British Car Type Clutch Lever“
“Chrome British Car Type Brake Lever“
◯The controls are simplified with mini switches and the like.
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 area around the handle. (The one on the vehicle is an old model)
【Front Blinker】
“Diamond Winker Chrome 4pcs SET General Purpose“
◯The blinker is attached 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.
〇Used when extending the fork or relocating the meter.
CenterTank, oil tank, seat, step, muffler etc.
【Muffler】
“One-off Pipe Manufacturing Exhaust Pipe Flange Set”
〇A one-off made using a convenient manufacturing kit for the mouthpiece at the root. An upswept muffler with a fishtail. It’s difficult to work on the line on the underside of the SR frame, but we made a full exhaust to hide the frame line with the exhaust pipe and make it look smart. We used a straight fishtail following the style of the time.
【Step】
“Mid-High Control Parkerized for SR400/500“
〇This step kit is essential for 2%ER’s custom, which makes the riding posture cool and the position extremely less tiring.
【Seat/Seat Rail】
◯The Cobra seat without a gusset is one-off. The seat rail drop is made with attention to accuracy, strength, rigidity, durability, and overall silhouette. The suspension receiving area is simply manufactured.
【Electrical Equipment】
“IC blinker relay wide range specification“
〇A wide-range blinker relay that can handle 1-150 watts without any problem, even for LED blinkers. It can also be used as a replacement for the original relay.
〇This is a battery-less kit made entirely in Japan.
“Custom Ignition Switch Weld On Kit General Purpose“
〇Easy to operate even while riding, it is welded and installed under the left side of the seat.
【Gas Tank Installation】
◯ The gas tank is a one-off peanut with a three-point rubber mount. We’ve given it a slightly mysterious and spacey paint job. The satellite cap adds to the atmosphere.
“Welding nut non-through M8 2p“
〇 Drill a hole in the gas tank body and insert and weld. 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 installation of the gas tank. This one also has an enlarged hole diameter and is used with a rubber mount.
【Kick Pedal】
◯A bolt-on lineup using dead stock parts for Harley.
【Engine Area】
〇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】
◯The rear wheel is a normal size of 18 inches, but it has been replaced with a chrome rim that is one size larger.
【Rear Shock】
◯The rigid suspension is one-off.
【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.
【Sissy Bar】
◯The one-off sissy bar is made with a square bar. It was designed with a ball end. The tail lamp attached is a “box tail”. It suits this type of chopper well.
【Rear Blinker】
“Diamond Winker Chrome 4pcs SET General Purpose“
【Drive System】
『Rear sprocket SR400/500 428-56 』
〇An affordable and durable replacement sprocket.
※Parts Reference may show similar products or products with additional processing.