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#203 SR400

Custom Bike

#203 SR400Custom Report

This is a custom SR vehicle ordered by a young owner in Gifu Prefecture, based on the popular used SR400/500 at 2%ER. It is one of the “10 types of complete models” that we produce, specifically the “B-Class Chopper Complete“.

The normal frame, long fork from the regular menu, Sportster tank, and front and rear iron-style fenders are left as they are, and each part is finished with the owner’s preferred part selection and added options.

The paint color, which you can freely choose, was painted in the desired glossy black.

Please take a look at this as an example of how the atmosphere can change with different selected parts and paint. The long fork of a moderate length increases straight-line stability at high speeds, while the handling in the city is set not to be heavy.

With a comfortable seat and step position, it’s a style that makes long touring extremely easy.

(For B-class Chopper complete sample, click here)

(For many other B-class Chopper complete base customizations, click here)

【Explanation and Introduction Video for Each Part】

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【Driving Video】

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【Muffler Production】

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(Blog post about the production process is here）

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

Custom List

FrontHandlebars, F forks, headlights, etc.

【Around the Front Fork】

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

【Front Tire】

◯In order to make handling easier despite the long fork, a 3.00-18 vertical groove tire was selected.

【Front Fender】

“Front Iron Fender“

◯We mount the classical press-formed fender with a vintage design fender brace.

【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”

〇A stainless light stay for bottom mount headlights that fits any style without discomfort.

【Handle/Handle Area】

“2%er 70’s Pull-back Handle“

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

◯The handle area, controls, meters, and ignition-related parts are neatly processed in the classic 2%ER style.

【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“

〇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, which is inconspicuous and highly visible.

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

【Muffler】

“Slip-On Trumpet Muffler”

〇A classical trumpet muffler that is slip-on mounted on a normal exhaust pipe. It is a high-quality stainless muffler made in Japan, with a focus on sound quality.

【Step】

Mid-High Step Kit Chrome for SR400/500

〇This step kit is indispensable for 2%ER’s custom, which makes for a cool riding posture and a position that is extremely less tiring.

【Seat】

“Old school bucket double seat SR400/500“

◯Among 2%ER originals, this is the thickest and most comfortable seat.

【Gasoline Tank Installation】

“Sportster Tank”

“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】

“Brass Kick Pedal“

◯ Enhances the atmosphere, and its wide surface makes it easy to step on.

    • RearFenders, rear shocks, swingarms, etc.

    【Rear Shock】

    “280mm G-Suspension”

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

    【Rear Fender】

    “Rear Iron Fender“

    ◯ Launched as a replica of the Shovel Sportster era rear fender.

    【Tail Lamp】

    “Lucas tail lamp with pedestal Japanese standard number size“

    【Sissy Bar】

    “SR400/500 Sissy Bar Plate Plain Single Unit“

    ◯Using side plates, the bar part is custom-made according to the owner’s design.

    【Rear Blinker】

    『Small Bullet Turn Signal Chrome 4pcs SET General Purpose』

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

    『Rear Bottom Mount Blinker Stay』

    〇A stay to attach the blinker to the swing arm.

    【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.

    ※Parts Reference may show similar products or products with additional processing.