#250 SR400

Custom Bike

#250 SR400Custom Report

Received an order for an old-school style long fork chopper from Hokkaido. We assembled it while maintaining the overall balance by adding a few options such as a 25cm long front fork, mid-high step, one-off sissy bar, etc., based on the “STD Hardtail Complete“. We asked “BACON” for the aged design paint that is characteristic of the choppers of that time.


Click here for the STD Hardtail Complete sample car

Click here for over 70 hardtail production examples


">

">JOINTS custombike show2022 Exhibited Vehicles”


【Detailed Vehicle Introduction】

Cookie consent is required to display this video.

Custom List

FrontHandlebars, F forks, headlights, etc.

• A long fork typical of a chopper, 25cm longer than the original. The selection of small, rounded front tires is set to a weight level that allows for normal city riding, preventing the handling from becoming too heavy.


Front Fork Area

2%er 15cm long Joints for Front Fork (pair) [SR400/500]” (For use without valve)

〇High-quality stainless steel fork joint.

SR400/500 10cm long inner tube

〇A fork tube kit that allows you to extend the front more safely.

2%er Tweak Bar (front stabilizer) [SR 400/500]

〇A stabilizer that is extremely effective in correcting the handling that tends to lag one beat behind with the extended fork.


Front Wheel

2%er Front Wheel Aluminum Hub Cap [SR400/500]

〇You can change to a classical style by sticking it on a normal drum brake.


Front Tire

“SHINKO flute 3.00-18”

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.


Headlight

5.75 inch Bates Light Chrome General Purpose

〇A headlight that fits well with the SR’s vehicle size and fork width, and can be installed without any discomfort.

Bottom Mount Light Stay II

〇A headlight stay that fits well with the chopper style due to its moderate height and protrusion. (5.75 inch Bates Light Set II SR400/SR500)


Handle/Handle Area

Diamond Grip Black 22.2mm 7/8

Amal type throttle holder, general purpose (for 7/8″)

Amal type slot wire 900mm ’88~’08

200mm Long Brake Cable

The handle is a custom-made riserless T-bar. The clutch lever has been eliminated by the jockey shift, and the change to the Amal throttle has made it even simpler than usual. Long cables are used for each.


Switch

“Mini Turn Signal Switch Coupler On Kit (’85~00)”

〇A mini turn signal switch that is easy to install with a coupler on

(It is installed with modifications for different model years and small headlights)


Handle Lock Weld On Kit

● It is newly installed by welding to the lower part of 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.


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

Universal Speedometer Stay

〇Mounted on the left front side of the gasoline tank where it is inconspicuous and highly visible.

Extension meter cable joint

〇Used when extending the fork or relocating the meter.


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

●The Narrow Sports Star Tank is safely mounted with three rubber points. The frame under the seat is rebuilt to match the angle of the rear “Hardtail Kit“, by cutting the original part and using thick steel pipes, considering strength, precision, durability, and maintainability.


Muffler

Torque cone drag pipe muffler SR400/500

〇This is a full exhaust muffler with a torque cone that we developed in-house built into the mouthpiece.


Step/Shift

Mid-High Jockey Shift Kit Chrome for SR400/500

〇Maintaining the comfortable riding posture of the mid-high step, this is a jockey shift kit that focuses on operation feel such as touch and stroke.


Gasoline Tank Installation

“Narrow Sportster Tank for Production”

Welding nut non-through M8 2p

〇Drill a hole in the gasoline 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 also has an enlarged hole diameter and is used with a rubber mount.


Seat

BATES Type Genuine Leather Solo Saddle Seat Vertical Tuck Roll Black/White

〇A genuine leather solo saddle seat with a balanced price, look, and comfort. It is installed with a soft ride that is less likely to bottom out by changing the mounting angle and spring input position.

(Discontinued) ⇒Genuine Leather STD Solo Saddle Seat Black

“Solo Saddle Seat 2 Inch Spring Comfort Mount Set”

〇A mount kit that is easy to install on custom frames and the like. The lever ratio can also be changed, allowing for good cushioning.


Electrical

SR400/500 Custom Electrical Plate #2%er Original #SR400/500

〇All electrical components except the CDI are consolidated at the rear of the engine crankcase. It is easily accessible from either side of the vehicle and has good maintainability. There is no need to reassemble even if you return to the swing arm specification during vehicle inspection.

IC blinker relay wide range specification

〇A wide-range turn signal relay that can be used without difficulty even with LED turn signals. It can also be used as a repro for the original relay.

Battery Lesser

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


Engine Area

Breather filter SR400/500

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


Drive System

Front sprocket SR400/500 428-19

● A durable replacement sprocket made of steel.


  • RearFenders, rear shocks, swingarms, etc.

    ●Finished with a 13cm long hardtail kit, 16-inch wheels, a flat fender reinforced on the back, old-school tail lights, and a one-off custom sissy bar.


    Hardtail

    Rigid Line Bolt-On Hardtail Kit SR400/500』(13cm long, made to order)

    〇As the name suggests, this is a detachable hardtail kit using bolts/nuts. It remodels the seat rail of the original frame to make it a rigid line. You can revert to a swing arm/rear shock specification when you need to pass an inspection or change the style.


    Rear Wheel

    16″ Kit Steel Spoke SR400/500 Rear

    〇This is a kit that gives a powerful look with the same size as a typical Harley.

    Drilled plate torque rod SR400/500

    〇This is a drilled design torque rod to avoid interference with the wider tires.


    Tail Lamp

    Lucas tail lamp with pedestal Japanese standard number size

    ◯A tail lamp that is easy to use with a Japanese standard number size, while having the nice atmosphere of an imported body.


    Rear Blinker

    Small Bullet Turn Signal Chrome 4pcs SET General Purpose

    〇A classic among classics. A chopper-style blinker.

    Weld tab S size 4.5mm thick steel 2p

    〇Welded onto a hardtail. Used as a blinker base.


    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.