Home » #341 SR400

#341 SR400

2025.6.14

Custom Bike

#341 SR400Custom Report

We received an order from a young person in our local Shiga Prefecture and created a chopper with additional options such as long fork, mid-high step, sissy bar, and aging paint by ‘BACON‘ based on the ‘STD Hardtail Complete‘. We carefully set the positions of each exterior part and finished it with the ‘beautiful silhouette’ requested by the owner.

We have produced more than 100 hardtail SRs so far, and based on our experience, we have considered not only looks but also operability, fatigue resistance, ease of diagnosis in case of electrical trouble, ease of installation/removal of each part, ease of maintenance for line compliance at inspection, durability, and quick repair in case of unexpected damage.

【Here is the sample car of STD Hardtail Complete】

【Here are over 100 examples of hardtail production】

Custom List

FrontHandlebars, F forks, headlights, etc.

●A long fork over 30cm. The front wheel is a standard 18 inches. To prevent the handling from becoming too heavy, we set up a round vertical groove tire of size 3.00-18.

【Front Fork Area】

“2%er 15cm long Joints for Front Fork (pair) [SR400/500]” ¥17,800

〇High-quality stainless steel fork joint.

“SR400/500 15cm long inner tube kit” ¥62,000

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

“2%er Tweak Bar (front stabilizer) [SR 400/500]” ¥17,500

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

“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 extended.

“Welding Side Stand Extension Plate” ¥3,200

〇A plate for extending the side stand that leans too much when the fork is extended. Welding is required.

【Front Tire】

“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.

【Headlight】

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

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

“Bottom Mount Light Stay II” ¥2,400

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

【Handle/Handle Area】

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

〇A standard Z-bar with 2%ER’s commitment

“Barrel Grip”¥1,500

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

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

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

“Special Tong Brake Cable 600mm Long”¥4,800

“100mm Long Clutch Cable“¥2,000

【Switch】

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

〇Easy to install mini turn signal switch with coupler on

(For different model years, it is installed with modifications to small headlights)

“Handle Lock Weld On Kit” ¥4,200-

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” ¥4,500-

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

【Front Blinker】

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

〇One of the smallest in the world, certified with an E-mark, vehicle inspection OK ultra-small blinker.

“Universal Blinker Stay 10A Type Steel Black 2p” ¥2,200

※It is installed on the lower side of the engine mount.

【Speedometer】

【Left Side Meter Kit for Small Tanks】¥14,900

〇A kit that allows you to bolt on a 60φ meter in a place that is easy to see and not noticeable when replacing with a small tank such as a sports tank.

“Meter Cable Extension Joint 30cm”¥1,900

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

● A step that allows the knee to bend moderately and distribute body weight, the FCR carburetor that drastically changes the run of the SR, etc., enhance the center area to reduce fatigue and increase the fun of running.

The standard drag pipe muffler and the FCR carburetor that makes the SR several times more fun are selected.

【Gasoline Tank】

“One-Off Gasoline Tank”

〇A bolt-on Sportster tank designed by 2%ER in the best position to suit the SR, using a nearly invisible mount stay.

【Step】

『Mid-High Control Parkerized for SR400/500』¥64,500

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

【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 good 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” ¥18,700

〇A set of spring mounts 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.

【Muffler】

“Torque cone drag pipe muffler SR400/500” ¥42,000

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

【Carburetor】

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

〇Your slow SR will be dramatically transformed. This is an easy-to-handle carburetor with sharp and smooth acceleration.

“Funnel Net for FCR Carburetor” ¥3,900

〇This is a set of stainless steel trash prevention nets that fit between the body and the funnel.

“Manifold Kit for FCR39φ” ¥12,000

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

【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 easily accessible from either side of the vehicle, has good maintainability, and there is no need to reassemble even when returning to swing arm specifications for vehicle inspection.

『Battery Lesser』¥3,800

〇This is a battery-less kit made in Japan.

『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 with LED turn signals. It can also be used as a replacement for the original relay.

『BT Type Custom Ignition Switch Bolt-On Kit』¥6,500

〇A custom main key that can be used on vehicles equipped with a battery.

【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 well-balanced with a one-off sissy bar to match the hardtail kit that defines the style.

【Hardtail】

『“Rigid Line” Bolt-On Hardtail Kit 13cm Long』¥78,000

〇As the name suggests, it’s a detachable hardtail kit using bolts/nuts. It remodels the seat rail of the original frame into a rigid line. You can revert to the swing arm/rear shock specification when you go for vehicle inspection or when you want to change the style.

【Rear Tire】

“LOADSTAR TIRE 4.50-18” ¥14,500