- Classic Cycles (Technical manuals)
- DIY Heated Grips (Drool!)
- Dirt Riding Techniques by Doc Wong (Good for street riders too)
- How to Read Spark Plugs
- Jim Bush’s Amal Carb Tuning Guide
- The MonoCycle (Very interesting concept)
- Smith’s Speedometer Dissection
- Rider Training
- ABATE of Colorado
- Motorcycle Rider Training Center
- Motorcycle Training Academy (Colorado Springs/Fort Carson)
- Wheels in Motion