Home » #340 SR400

#340 SR400

2025.6.12

Custom Bike

#340 SR400Custom Report

A chopper custom of SR400, all made with 2% ER original bolt-on parts

Using original bolt-on design parts, crafted from our experience of creating numerous full custom SRs,

We’ve achieved a cool look with an orthodox yet well-balanced overall design,

Finished at a reasonable price range compared to full custom vehicles from the frame,

We’ve carefully crafted it, paying attention to operability and other details.

■Vehicle Inspection

.Muffler silencing (adding an inner baffle) or replacement

.Adding a left mirror

.Adding a reflector

With the above, you can meet the safety standards and clear the vehicle inspection.

◎『Check out other 2%ER’s custom SR400/500 without frame modifications here』

Custom List

FrontHandlebars, F forks, headlights, etc.

●A front end of a long fork that is minimally equipped like a 2%ER. Considering the ride, 18-inch Shinko tires were selected.

“175mm Long Fork Joint”¥18,600

〇High-strength stainless steel long fork joint.

“Front Fork Dust Seal”¥2,400

〇A very simple dust seal. It can also be used as a replacement for the original fork boots that become unusable when the fork is lengthened.

【Headlight】

“5.75 inch Bates Light HS Type Chrome”¥10,500

〇This is a Bates light with a harness storage type for custom vehicles that can store many harnesses and couplers inside the light.

“SR Bottom Mount Light Stay” ¥2,500

〇This is a standard headlight, light stay.

【Handle/Handle Area】

“STD Robot Handle 7/8 inch (22.2mm)” ¥18,000

〇A very standard, traditional, simple Z-bar handle packed with 2%ER’s know-how.

“Chopper Grip” ¥1,500

〇A simple and easy-to-grip standard grip.

“Amal type throttle holder, general purpose (for 7/8″)” ¥3,800

“Amal type slot wire 900mm ’88~’08” ¥2,750

“300mm Long Brake Cable” ¥2,500

“100mm Long Clutch Cable”

【Front Wheel】

“SHINKO flute 3.00-18”¥12,800

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 diameter size with a round 3.00 size.

【Front Blinker】

“Certified Star Beans Blinker/Black 2p”¥7,250

〇One of the world’s smallest size certified blinkers with E-mark, inspection OK

“Stem Mount Blinker Stay A Type Black”¥2,400

〇A stay for attaching blinkers with a diameter of up to 6mm to the under bracket.

【Switch】

“Mini blinker & dip switch coupler on kit SR400/500 (85-00)” ¥5,770

〇A mini switch kit that can be installed with a bolt-on

“MOTOR ROCK Decompression lever” ¥4,500

〇 A decompression lever directly attached to the engine to simplify the handle area.

【Speedometer】

“Mechanical Speedometer 60mm Black Panel 1:4” ¥8,400

“Extension meter cable joint” ¥1,900

〇Used when extending the fork or relocating the meter.

CenterTank, oil tank, seat, step, muffler etc.

● The original gasoline tank with a good shape is left as it is, and the overall body is made compact naturally. The tasteful paint is by ‘BACON‘.

【Seat】

“Old School Double Seat” ¥43,000

〇This is a standard seat for 2%ER’s normal frame custom, featuring a button-down design that is difficult to express in mass-produced items, and a thick urethane design that still looks stylish.

【Carburetor】

“FCR carburetor 39φ SR400/500 single unit” ¥71,000

〇Your slow SR will dramatically change. It’s a carburetor that’s easy to handle, with sharp and smooth acceleration and good startability.

“SR400/500 FCR 39φ carburetor mounting adapter set” ¥12,000

〇This is a dedicated adapter to firmly fix the FCR carburetor to the SR400/500.

“Funnel Net for FCR Carburetor” ¥3,900

〇This is a net to avoid debris that could cause major damage to the engine while maintaining smooth air intake resistance.

【Muffler】

“Semi-Up Drag Pipe Muffler” ¥37,000

〇An up-muffler installed as a slip-on to the normal exhaust pipe.

【Electrical Equipment】

“SR400/500 Under Seat Electrical Plate” ¥8,600

〇2%ER original, under seat electrical plate that can accommodate a battery for SR400/500

～You can make the area under the seat of carburetor models up to ‘2008 completely empty.

“IC blinker relay wide range specification” ¥2,400

〇A wide-range blinker relay that can be used without difficulty even with LED blinkers, compatible with 1~150 watts. It can also be used as a replacement for the original relay.

“Battery Lesser” ¥3,400

〇This is a battery-less kit that we manufacture in Japan.

【Engine Area】

“Breather filter SR400/500” ¥3,500

〇This is a filter kit required when removing the original air cleaner.

【Drive System】

『Front sprocket SR400/500 428-19』￥2,000

〇A durable replacement sprocket made of steel.

RearFenders, rear shocks, swingarms, etc.

●The rear area is lowered with a 280mm suspension and fitted with the classic watermelon pattern tires.

“SR400/500 Round Sissy Bar (Sissy Bar) Bolt-On Kit” ¥36,000

〇A design often seen in old school choppers, well-balanced and adapted to the size of the SR400/500.

【Tail Lamp】

“Lucas tail lamp with pedestal Japanese standard number size“　￥8,600

◯ A tail lamp that is easy to use with a Japanese standard number size, while having the atmosphere of a good imported body. Drilling is required in the rear fender.

“Aluminum Back Plate for License Plate Reinforcement“￥1,500