#119 SR400Custom Report
This is an SR400 made in the style of a classic, sassy B-grade chopper.
Apart from the one-off coffin tank, all the exterior parts are original, and the same specifications can be made with bolt-on.
With a thick seat and mid-high step, it offers an excellent ride. Thanks to the small-diameter front tire, it’s easy to turn, making it a chopper that you can enjoy without getting tired, from city riding to long touring.
【Here is the driving video after additional customization】

【Here is a detailed introduction video after additional customization】


(This is a test drive movie when we took custody of the car for inspection two years later)

◎『Check out other 2%ER’s custom SR400/500 without frame modifications here』
Custom List
FrontHandlebars, F forks, headlights, etc.
【Front Fork Area】
“2%er 15cm long Joints for Front Fork (pair) [SR400/500]“
〇By extending the front fork by 15cm and choosing a 3.00 size round front tire, you can ride comfortably in the city without the handle becoming heavy.
【Tire】
〇A street tire with a vertical groove design. It helps to lighten the handling that tends to become heavy when long forks are used. It is a small, rounded 3.00 size.
【Headlight】
◯The front area has a chopper-like face with a square two-light headlight using dead stock headlights.
Similar products are here↓
“Dual Light Kit Vintage Style Square Light #2%er Original #SR400/500“
◯A square two-light kit using a vintage style square light kit.
【Handle/Handle Area】
“Amal type throttle holder, general purpose (for 7/8″)“
◯The handle area is a clean treatment, a standard of 2%ER.
“Amal type slot wire 1200mm ’88~’08“
“Special Long Brake Cable 400mm Long”
【Switch】
“Mini Turn Signal Switch Coupler On Kit (’85~00)”
〇Easy to install mini turn signal switch with coupler on
“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.
CenterTank, oil tank, seat, step, muffler etc.
【Muffler】
“One-off Pipe Manufacturing Exhaust Pipe Flange Set”
〇Using a convenient manufacturing kit for the root mouthpiece, we made a one-off downfish muffler for full exhaust. We combined it with a slightly slender caption type muffler for the side exhaust pipe.
【Step】
Mid-High Step Kit Chrome 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】
〇It’s a standard seat for 2%ER’s normal frame custom, with features like a button-down that’s hard to express in mass-produced items, and a thick urethane design that still looks stylish.
【Electrical Equipment】
〇A simple electrical plate that makes it easy to organize harnesses and electrical components.
“IC blinker relay wide range specification“
〇A wide-range turn signal relay that can handle 1-150 watts and can be used without difficulty with LED turn signals. It can also be used as a replacement for the original relay.
〇A battery-less kit that is manufactured entirely in Japan.
【Gasoline Tank Installation】
◯ The gasoline tank is a one-off coffin tank. Instead of using expensive vintage items with rusted interiors, we made a one-off production from a steel plate. At the owner’s request, the tank and fender were finished with a matte clear finish on the iron base.
“Welding nut non-through M8 2p“
〇 Drill a hole in the gasoline tank body and weld it in. 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 also has an enlarged hole diameter and is used with a rubber mount.
【Kick Pedal】
【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, which has a design similar to the Morris Cast that was standard on 80’s Harleys, is 16 inches. It has been modified and reused from a Kawasaki vehicle.
“Drilled plate torque rod SR400/500“
〇This is a drilled design torque rod to avoid interference with the wider tires.
【Rear Shock】
〇A rear shock that is about 4cm down. It moves well among the low-down suspensions. The swing arm is chrome-plated.
【Rear Fender】
◯ Launched as a replica of the Shovel Sportster era rear fender.
【Sissy Bar】
“SR400/500 Sissy Bar Plate Hole Type Single Unit“
〇An old-school design with perforated side plates. The design makes it easy to hang hooks.
【Tail Lamp】
“Lucas tail lamp with pedestal Japanese standard number size“
【Rear Blinker】
“Diamond Winker Chrome 4pcs SET General Purpose“
【Drive System】
“Rear sprocket SR400/500 428-56“
〇An affordable and durable replacement sprocket.
〇A replacement drive chain with built-in O-rings.
※Parts Reference may show similar products or products with additional processing.