Presented by Chris Ragan

• 1970’s in Northern California

• Forefathers: Tom Ritchey, Gary Fisher, and Keith Bontrager

• Idea was to create “Cycling’s Jeep”

• Proving Grounds were 3 mile long fire trails that descended over 1600 feet in altitude

• As races increased the popularity, rider’s abilities grew, and what was possible on a bicycle was pushed to the limit

• As riders tackled larger inclines, the requirement for more reliable brakes was realized.

Coaster Brake Cantilever Brake

• As riders gained the ability to more readily stop, they wished to start their descent at a higher altitude.

• This lead to the implementation of a Derailleur, a mechanism that shifts the chain to a different size gear, allowing better climbing ability.

• Modern parts essentially perform the same basic functions, but often with a lighter, and more efficient component.

• Mountain vs. Road

• Tires, Wheel Diameter, Fork, Gear Ratio, and even Frame Geometry differ

• Mountain Biking featured in the ‘96 Olympics

• NORBA-Sponsored Events

– (National Off-Road Biking Association)

• Red Bull Rampage

• Wildlife Disturbance

– Natural Buffer Zone

– “Direct Impact”

• Trampling

– Unintentional Plant Damage

• Erosion

– Less vegetation along trail leads to habitat destruction due to Mechanical Erosion

• Encourages a healthy lifestyle

• Increases Outdoor Advocacy by generating a Connection to Nature

• Further studies Evaluating Trail Characteristics and their monetary value to users.

• Refine erosion prevention

– “Pastry Club”

• Integrate information found to help with the design of construction of future trails worldwide.