#166 SR400Custom Report

This is the ” B-Class Chopper Complete SR400 ” that we received an order for as a replacement for a GT750 from Shizuoka Prefecture.

With the straight-line stability provided by the long fork and the ability to carry a lot of luggage with the sissy bar, this is an ideal complete for long touring. However, by wearing small-diameter tires on the front, the handling is improved, allowing you to fly lightly in the city and on the street.

This vehicle has been finished as a running SR with the addition of the Mid-High Control Parkerized for SR400/500, custom handlebars, highway pegs, and other options for a more comfortable position, and the addition of the FCR Carburetor Kit.

The style is 70’s B-Class Chopper style. In addition to the usual complete use, the atmosphere is further enhanced by the installation of a vintage headlight brought in by the owner and a special aging paint by ” BACON “.


〇 ” Click here for the order process, meetings, and production start

 

〇 ” Click here for the production process of sissy bars, mufflers, etc.


Detailed Introduction

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Running Video

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

Custom List

FrontHandlebars, F forks, headlights, etc.

• The “15cm Fork Joint” standard equipment on the B-class Chopper Complete allows for a long fork. This increases stability during high-speed driving. By selecting a small diameter front tire, it becomes a setup that provides nimble handling even on the street.


Front Fork Area

2%er 15cm long Joints for Front Fork (pair) [SR400/500]

〇High-quality stainless steel fork joint.

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

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

Fork boots, general-purpose

〇Classic universal fork boots.


Headlight

“Vintage GUIDE”

◯The headlight is a vintage GUIDE brought in by the owner. There are concerns about the amount of light and durability, but it is set up so that it can be easily replaced with ◯ “5.75 inch Bates Light Chrome General Purpose” as a spare.

“5.75 inch Bates Light”


Handle/Handle Area

◯The handle is a one-off production in a vintage style that allows for the installation of a “Windshield“.

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

◯The controls are treated cleanly, a standard of 2%ER.


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.


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.


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

• The Sportster tank, standard equipment on the Complete, features aging paint by “BACON“. It was recreated to look as if it had time-traveled from the 70s, according to the owner’s order.


Muffler

Universal Megaphone Fishtail

◯ A combination of normal exhaust pipes and a one-off intermediate pipe with the “Universal Megaphone Fishtail”. Only the “Fishtail Tip” part retains the chrome finish, the rest is finished in heat-resistant black.


Step

Mid-High Control Parkerized for SR400/500

〇This step kit is essential for 2%ER’s custom, which makes your riding posture cool and extremely less tiring.


Seat

Old school bucket double seat SR400/500

◯ The large contact area allows the upper body weight on your buttocks to be easily distributed, reducing the burden even during long rides. The stepped part acts as a stopper during acceleration, making it a comfortable seat suitable for long touring that is less tiring. ( Click here for seats that can be selected when ordering a complete set )


Carburetor

FCR carburetor 39φ SR400/500 single unit

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

“Manifold Kit for FCR39φ”

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

Net funnel set for FCR carburetor

〇This is a set of an aluminum funnel to replace the red plastic funnel and a stainless steel debris net.


Electrical Equipment

“Oil Tank Type Electrical Box” (Discontinued)

Here is the alternative↓

69 box SR400/500 MOTORROCK electrical box


【Highway Peg】

◯The Highway Peg is a one-off item, designed with future mass production and parts sales in mind. It features a foldable mechanism, and the step part uses dead stock from Superior.


Kick Pedal

Harley Replica Kick Pedal

〇The area is larger, making it easier to kick.


Engine Area

Breather filter SR400/500

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

    16″ Kit Steel Spoke SR400/500 Rear

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

    Drilled plate torque rod SR400/500

    〇A drilled design torque rod to avoid interference with the wider tires.


    Rear Shock

    “280mm G-Suspension/Chrome”

    〇A rear shock that lowers by about 4cm. It moves well among low-down suspensions.


    Sissy Bar

    “Hole Type Sissy Bar/Long”

    〇Old school design with perforated side plates. The design makes it easy to hang hooks.


    Tail Lamp

    Bee High Tail Light Chrome


    Rear Fender

    ◯The rear fender is standard, chosen according to the owner’s preference and budget. It was finished with BACON paint.


    Rear Blinker

    Small Bullet Turn Signal Chrome 4pcs SET General Purpose

    〇A classic among classics. A blinker in the chopper style.


     

    Drive System

    Rear sprocket SR400/500 428-56

    〇A durable sprocket made of steel.

    O-ring chain 428-130L

    〇A replacement drive chain with built-in O-rings.