Bike Spindle Design and Manufacturing (Past to Present)
Amazon.com : SUCIE Pedal Axle Replacement, Durable Alloy Pedal Spindles Lightweight Wear- for Professional Use for General Purpose for Bike for Bicycle(78mm) : Sports & Outdoors
Bike Pedal Spindle Removal Installation Tool for Pedal Spindles | eBay
Crank Brothers Long Spindle Kit for 2010 - Present Pedal Models Pedal | Worldwide Cyclery
Knee Over Pedal Spindle | Impulse Sport Therapeutics