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MSN: cj750net@hotmail.com
Skype: cj750net
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Premium Chang Jiang 750:

Big Bill's Bikes premium restoration of Chang Jiang 750 sidecars are top of the line in every detail from aesthetics to performance. The closest attention to detail possible is paid to ensure that every premium Chang Jiang 750 is worth every penny you pay for it. With the right balance of aesthetics and quality parts, each Big Bill's Bikes premium Chang Jiang runs as good as it looks. Each Big Bill's Bikes premium Chang Jiang 750 is meticulously assembled, and has a great amount of time and attention put into it.

Compare the differences of our quality work and upgrades. We use minimal amounts of filler and fiberglass (bondo) so there will be no surface cracks after a rough ride. We strengthen our frames by re-welding, and then this soldering is done in two stages with the final stage using some lead to then filed down smooth. Our buckets are soldered and sanded smooth and again, no bondo is used. Our paint jobs are 12 layers, which shine like glass and are smooth as ice. We wire our bikes through the frame. Also, the front section of the wiring harness is removable thus front end or head lamp assembly can be disassembled and assembled easily. Duck boards are the best thing for the floor on any sidecar bucket. They allow the bucket to quickly dry out, preventing rust. The sealed battery is securely placed in the trunk of the bucket and is housed in a durable in a steel battery box.

Our chroming supplier is the best in China, bar none. The factory (Fu Hao factory) was trained by German technicians on the proper chroming process. Each part is polished in stages, starting with copper plating, then nickel plating, so that the end product is smooth and will not rust or oxidize. The parts are chemically bathed at the correct time and temperature to ensure that the chrome will withstand heat and not flake off. Check out our pictures and you can see that our chrome shines like a mirror. It gives off a bluish glow and reflects clear like a mirror.

We carefully and meticulously assemble our premium CJ750s, with special gloves so that no polishing gets scratched, soiled or oxidized. This special handling ensures that all chromed and painted customs do not get scratched.

If you can afford an incredible looking performance Chang Jiang 750 sidecar, we first suggest you shop around to find what is available, find out what our competitors charge, then look at their quality and compare it to ours and our prices. You will see the differences, we are confident of that. (We sell over 10 of these restorations a month) Both our chrome parts and our paint jobs speak for themselves. After you have seen the rest, come back to the best!

If you plan on paying more than 4,000USD for a Chang Jiang 750 you better ask for details and compare, this is really important that you get more than just bondo and paint job.

Some of our custom details include the following:
(this is for reference only, each custom restoration can be special ordered as you like it)

  • “Smooth as ice” 12 layer paint jobs
  • Paint from Dupont, ICI or BASF
  • High grade polishing on aluminum that shines like chrome
  • High grade polished aluminum transmission, rear drive, and brake cover
  • High grade polish brake and clutch levers
  • High grade polished axle mounts
  • High speed rear differential gear
  • High grade chrome front forks
  • Polished cylinder heads
  • Polished cylinders and fins
  • “Through” frame wiring harness
  • Special “sectioned” wiring
  • Hidden electrical system
  • Re-welded frame joints for smooth finish
  • Leather seat cover
  • Leather tonneau covers
  • Leather bucket seats
  • Custom leather seats
  • Electronic distributor
  • Chrome screws and bolts
  • Stainless steel screws and bolts
  • High quality aluminum rims
  • High strength stainless steel spokes
  • Disk brakes
  • Double front disk brakes
  • Back disk brakes
  • High strength spokes
  • Powder coated frame
  • Powder coated hubs
  • Lowered fender R71 style
  • Back fender R71 style
  • Lowered fender M72 style
  • High performance 30mm carburetors
  • Gas saving carburetors
  • High performance pistons
  • High performance 4 ring pistons
  • Modified flat air filter (two types)
  • Fuse breaker switch
  • Duck boards in sidecar bucket
  • Halogen lamp (clear or blue)
  • Racing tires
  • Stainless steel battery box
  • Maintenance free sealed battery
  • Braided stainless steel cable sheath
  • Brake on sidecar wheel
  • License plate light
  • Custom made parking brakes
  • Front brake light switch
  • Extra digital speedometer
  • Fog lamps
  • Signal light indicator
  • High beam indicator
  • Anti theft alarm
  • Reverse gear light
  • NSK or SKF engine bearings
  • NSK or SKF wheel bearings
  • NSK or SKF transmission bearings
  • Custom made exhaust pipes
  • Exhaust dampers
  • Large brake pedal


faq index»

Visit our friend's websites
click on the logos!

The Chang Jiang 750
community site. Forum,
pictures, dealers, blog,
ride calender. A must visit
for CJ750 owners. Find out what's happening, the latest rides, events, and post your pictures.

Beijing Sidecars
Some really cool pictures, check out Beijing Sidecars site. China's oldest and largest sidecar motorcycle club!

Shanghai Sidecars
Our partners in Shanghai
check out this cool site!

Sidecar Travel
Motorcycle fun and weekend rides in China

Jim Bryant
BMW powered CJ750

Dealer selling CJ750 Sidecars in the USA, also Urals and Dnpers.

EV Shanghai
EV Beijing
Electric Bicycles - custom manufacturing and servicing for delivery.

Beijing's top MMA Gym located at Jianwai Soho