Home » #344 SR400

#344 SR400

2025.9.5

Custom Bike

BACON paint Bobber SR SR400/500 Hardtail

#344 SR400Custom Report

The overall styling is based on a tracker built on a British car base in the 70s, with the rear converted to a hardtail.

The Sportster tank is mounted safely with a 3-point rubber mount, adhering to the 2%ER manner of focusing on the joy of riding.

The rear flat fender is mounted in a balanced manner with a safe 6-point mount, after adding effective reinforcement to the back to withstand the vibrations of the SR.

Not only the gas tank and rear fender, but also the overall vintage feel was requested from “BACON“, a long-time partner.

The steps are mid-forward, adjusted to the owner’s physique. The knee angle is set so that it doesn’t bend too much and doesn’t get tired, and the position where you can brace yourself. Changes in the angle of the seat and input to the springs (lever ratio), and using the pillion pad as a stopper during acceleration, etc., the design that also focuses on ride comfort is the same as the usual 2%ER vehicle construction, and the overall balance was well produced.

Custom List

FrontHandlebars, F forks, headlights, etc.

●The front area features a classical external spring front fork and a top bridge with a low handlebar position, tightening the overall look while adopting a tracker-style handlebar with a width that makes it easy to slip through even in city riding.

【Headlight】

“5.75 inch Bates Light Black Body/Chrome Rim”¥7,245

“SR Bottom Mount Light Stay” ¥2,500

〇A classic headlight that matches well with the SR’s vehicle size and fork width. It is installed with a headlight stay that mounts low and close to the vehicle body.

【Front Tire】

“Pirelli MT53 Replica 4.00-18”¥15,600

〇A replica of the Pirelli from the 70s. It suits all styles, from street to tracker, scrambler, bobber, chopper, etc.

“Front Fork Stabilizer”¥13,000

〇A reissue of the stabilizer that was installed for dirt and grass racing in the 60s and 70s, designed specifically for this purpose.

【Front Fork】

“Fork Outer Assist Spring Kit Chrome SR400/500”¥20,000

〇Assist your overly soft fork’s sinking with a classical external spring kit.

【Handle/Handle Area】

“Old Racer Bar”¥10,000

〇This is a handle that has been made narrower to allow for easy maneuvering even in the city.

“Top Bridge for Bar Handle” ¥24,000

◯A top bridge that can clamp the handle 2cm lower than the original. A combination of styles reminiscent of a flat tracker.

“Trail Enduro Grip”¥1,300

“Amal type throttle holder, general purpose (for 7/8″)” ¥4,180

Amal type slot wire 1000mm ’88~’08¥2,750

“Aluminum Short Brake Lever/Holder Set Black”¥3,000

“Aluminum Short Clutch Lever/Holder Set Black”¥3,500

“100mm Long Brake Cable”¥2,000

“100m Long Clutch Cable”¥2,000

〇We use simple throttle, levers and long cables.

【Switch】

“Mini Turn Signal Switch Coupler On Kit (’85~00)”¥3,950

〇Easy to install mini turn signal switch with coupler on

(Different year models, installed with modifications on small headlights)

“Handle Lock Weld On Kit” ¥4,200

● It is newly installed by welding to the lower part of the stem, which is inconspicuous and easy to operate.

“Drilled Decomp Lever”¥6,000

〇An original drilled design decomp lever that suits 2%ER vehicles.

【Front Blinker】

“Small Rubber Blinker/Smoke”¥8,800

〇Small blinker with smoke lens.

“Diamond Blinker Stay”¥3,700

〇A stay for attaching blinkers of up to 8mm to the lower part of the frame.

【Meter】

【Small Tank Left Side Meter Kit】¥14,900

〇A kit that allows you to bolt on a 60φ meter to a less noticeable location with good visibility when replacing with a small tank such as a sports tank.

“Meter Cable Extension Joint 15cm”¥1,900

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

●A combination of a sports star tank and a narrow flat type solo seat. The new left-up muffler recreates a rustic style.

【Gas Tank Installation】

“Narrow Sportster Tank for Manufacturing”¥12,285

〇Top panel of the Sportster tank. Used when manufacturing a gas tank.

“Welding nut non-through M8 2p” ¥1,700

〇Drill a hole in the gas tank body and insert it for welding. It’s non-penetrating so it won’t leak. Used on both sides.

“Weld tab M size 4.5mm thickness 2p” ¥930

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” ¥1,250

〇Used for rear gas tank installation. This also has an enlarged hole diameter and is used with a rubber mount.

【Muffler】

“Left Side Up Muffler Trumpet”¥70,000

〇A left side up muffler. It’s a steel exhaust pipe with a stainless steel trumpet silencer. Good sound.

“Muffler Bandage Black”¥2,200

〇Heat-resistant bandage to prevent burns.

【Seat】

“Narrow Type Bates Replica Solo Seat/Pillion Pad Set in Black” ¥26,500

〇A narrow solo/pillion pad with a flat base. Despite being made of vinyl leather, it’s a seat with a nice atmosphere. The spring input position and angle settings, as well as the pillion pad mounting position, are unique to 2%ER and are designed to reduce fatigue.

“Narrow Bates Replica Solo Seat Exclusive 2-Inch Spring Comfort Mount Set” ¥17,000

〇A spring mount set exclusively for the Narrow Bates seat. By using the included spring offset plate, you can change the easily bottoming 2-inch spring to a more resilient specification, greatly improving the ride comfort.

“Mid Forward Step Kit Parkarize”¥65,500

● This forward step kit is generally recommended for people who are 175cm tall or more. Even for tall people, it allows you to brace yourself in a relaxed position without bending your knees back, making it less tiring and easier to ride.

【Electrical Equipment】

“SR400/500 Custom Electrical Plate #2%er Original #SR400/500” ¥4,200

〇All electrical components except the CDI are consolidated at the rear of the engine crankcase. It is easy to maintain as it can be accessed with both hands from either side of the vehicle, and there is no need to reassemble even when returning to swing arm specifications for vehicle inspection.

“Custom IG Switch Bolt-On Kit” ¥6,600

〇This is a kit for bolt-on mounting a small ignition at any location.

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

〇A wide-range turn signal relay that can handle 1-150 watts and can be used without difficulty even with LED turn signals. It can also be used as a replacement for the original relay.

“Battery Lesser” ¥3,800

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 needed when removing the original air cleaner

【Drive System】

“Front sprocket SR400/500 428-19” ¥2,000

● A durable replacement sprocket made of steel.

RearFenders, rear shocks, swingarms, etc.

●A very simple, light feeling, minimally styled rear end.

【Hardtail】

『“Rigid Line” Bolt-On Hardtail Kit』(13cm long, made-to-order) ¥78,000

〇A detachable hardtail kit using bolts/nuts. You can revert to the swing arm/rear shock specification during vehicle inspection or when changing styles. (Frame modification required)

【Rear Fender】

“5-Inch Custom Rib Fender – Steel Material” ¥15,070