#74 SR500Custom Report
This is a complete SR finished entirely with “Bolt-On Parts”. (It’s the normal fender version of the “B-Class Chopper Complete”)
Despite the long fork, the choice of tires and handlebars makes it easy to handle in the city, and you can comfortably ride long distances without getting tired.
The “sissy bar” is a convenient style that allows you to easily load everything from small shopping items to camping gear.

◎『Check out other 2%ER’s custom SR400/500 without frame modifications here』
Custom List
FrontHandlebars, F forks, headlights, etc.
【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 slightly delayed handling of extended forks.
〇Classic universal fork boots.
【Headlight】
“Old Bates Type Side Mount Light Kit SR400/500 XS650“
◯2%ER reproduces the custom parts from the 70s. The style remains the same as it was back then, but it uses a bright H4 bulb.
【Handle/Handle Area】
“Amal type throttle holder, general purpose (for 7/8″)“
“Amal type slot wire 1100mm ’88~’08“
〇The handle is a classic pullback. We use long cables for the simple throttle.
【Switch】
“Mini Turn Signal Switch Coupler On Kit (’85~00)”
〇Easy to install mini turn signal switch with coupler on
【Front Tire】
“Pirelli MT53 Replica 4.00-18”
〇A replica of the 70s Pirelli. It suits all styles, from street to tracker, scrambler, bobber, chopper, etc.
“MOTOR ROCK Decompression lever“
A decompression lever directly attached to the engine to simplify the area around the handle. (The one on the vehicle is an old model)
【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“
〇Mounted on the left front side of the gasoline tank, where it is inconspicuous and highly visible.
〇Used when extending the fork or relocating the meter.
CenterTank, oil tank, seat, step, muffler etc.
【Muffler】
◯A key part in creating the old-school chopper style with a raised belly. It’s a good sound with a silencer that’s not too loud.
【Seat】
“Old school bucket double seat SR400/500“
◯A stepped seat that serves as a stopper for upper body weight shift during acceleration. The wide seating surface disperses body weight, significantly reducing the strain on grip strength, pectoral muscles, and upper arms during acceleration, making it very easy to ride.
【Electrical Equipment】
“IC blinker relay wide range specification“
〇A wide-range turn signal relay that can handle 1-150 watts without any problem, even for LED turn signals. It can also be used as a replacement for the original relay.
【Side Cover】
◯ It’s a classical side cover with a round shape.
【Gasoline Tank Installation】
“Sportster Tank”
◯We add mounting stays to the frame side by welding, and securely and safely install it with four-point rubber mounts.
“Welding nut non-through M8 2p“
〇Drill a hole in the gasoline tank body and insert and weld it. It’s non-penetrating, so it won’t leak. Used on both left and right.
“Weld tab M size 4.5mm thickness 2p“
〇Enlarge the hole diameter and change to rubber mount specification to hold the non-penetrating nut. Used on both left and right.
“Weld tab L size 4.5mm thick steel 2p“
〇Used for rear mounting of the gas tank. This also enlarges the hole diameter and uses it with rubber mounting.
【Drive System】
“Front sprocket SR400/500 428-19“
〇A durable replacement sprocket made of steel.
RearFenders, rear shocks, swingarms, etc.
【Rear Shock】
〇A rear shock that lowers by about 4cm. It moves well among low-down suspensions.
【Sissy Bar】
『SR400/500 Sissy Bar Plate Plain Single Unit』
〇A kit to install a convenient sissy bar while naturally hiding the subframe of the SR400/500. You can choose from three different heights.
【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 Tire】
“Pirelli MT53 Replica 4.00-18”
〇A replica of the 70s Pirelli. It suits all styles, from street to tracker, scrambler, bobber, chopper, and more.
【Rear Blinker】
『Small Bullet Turn Signal Chrome 4pcs SET General Purpose』
〇A classic among classics. A chopper-style blinker.
【Drive System】
“Rear sprocket SR400/500 428-56“
〇A durable sprocket made of steel.
〇A replacement drive chain with built-in O-rings.
※Parts Reference may show similar products or products with additional processing.