Common Motor Collective
Welcome to Common Motor, your expert source for Honda Motorcycle Parts for the Honda CB175, CL175, SL175 / CB200, CL200 / CB350, CL350, SL350 / CB360, CL360, CJ360 / CB450, CL450, CB500T / CB500F, CB550 / CB750
We provide technical information and support for you, the DIY mechanic, to get your vintage Honda back on the road where it belongs.
We are also a cooperative DIY motorcycle workshop located in Houston, Texas with the goal of growing the motorcycle community locally and globally. We are continuously looking for new sources for Honda motorcycle replacement parts.
If you have a question, or don't see what you're looking for, Contact Us. We'd love to talk about your old bike!
Installing a Modern Regulator / Rectifier on the Honda CT90 / Trail 90
Shop Tour: CMC is Moving!
How to set the Ignition Timing on the Honda CT90 / Trail 90
How to set the Valve / Tappet Clearance on the Honda CT90 / Trail 90
How to Set the Cam Chain Tension on the Honda CT90 / Trail 90
Torquing the Engine Studs and Final Assembly: Honda CB350 / CL350 Engine Rebuild Part 5
The Cylinder Head, Camshaft, and Rocker Arm Assembly: Honda CB350 / CL350 Engine Rebuild Part 4
Installing the Pistons and Cylinders: Honda CB350 / CL350 Engine Rebuild Part 3
Clutch, Oil Pump, & Cam Chain Tensioner System Install: Honda CB350 / CL350 Engine Rebuild Part 2
The Bottom End: Honda CB350 / CL350 Engine Rebuild Part 1
The Complete Bottom End Disassembly: Honda CB350 / CL350 Engine Teardown Part 5
Removing the Cylinder Head, Cylinders, and Pistons: Honda CB350 / CL350 Engine Teardown Part 4
Camshaft & Cam Box Disassembly: Honda CB350 / CL350 Engine Teardown Part 3
Clutch and Oil Pump Disassembly: Honda CB350 / CL350 Engine Teardown Part 2
Stator & Starter Clutch Disassembly: Honda CB350 / CL350 Engine Teardown Part 1
How to Buy the Correct Drive Chain Length for your Vintage Motorcycle
Replacing the Cam Chain on a Vintage Honda Motorcycle
How to Install a Press Style Cam Chain Masterlink
What is a Chain Press and Chain Breaker Tool
Piston to Connecting Rod Installation | CMC Pulsar Pistons & Cylinder Jug Reassembly
Cylinder Head Rebuild: Wear and Repair Explained
Cylinder Boring: Wear and Repair Explained
How to Wash & Prep Freshly Machined Cylinders | CMC Vintage Honda Engine Top End Rebuild
Cylinder Base O-ring Installation | CMC Vintage Honda Engine Top End Reassembly
Piston Ring Gap Measurement | CMC Pulsar Pistons & Cylinder Jug Reassembly
Piston Ring Installation Tips | CMC Pulsar Pistons & Cylinder Jug Reassembly
Cylinder Jug to Piston Installation | CMC Vintage Honda Engine Top End Reassembly
Cylinder Head Gasket Fitment | CMC Vintage Honda Engine Top End Reassembly
Specialty Tools You Need For A Vintage Honda Motorcycle - Advanced Tools
The Late Style Starter Circuit: Electrical Troubleshooting and Basics on a Vintage Honda Motorcycle