This exciting how-to series introduces readers to the fast-paced world of sports. Individual sports from water skiing and skateboarding to scuba diving and hang gliding are discussed in detail.
-- In-depth information on history, techniques, and equipment
-- Contact information for national and local sports clubs
-- Action-packed, full-color photos show athletes in action
What people are saying - Write a review
We haven't found any reviews in the usual places.
10-speed bike 18 gears 20 laps adults allows back sprockets back wheel balloon tires bicycle bike frame Bike Mountain bikes bike was designed bike's bikers BMX bike Cantilever brakes chain chainwheels Competitive Mountain Biking cross-country cycling derailer designed to take Ditch crossing Downhill biking event feel comfortable flat handlebars fork frame is probably front brake gears are designed Grab the handlebars gripping power Head injury helmets High gears hillsides kids lean left pedal levers lift lightweight Log-hopping low gear lower gears maneuver moun Mountain Bike Mountain Mountain bike racing Never attempt NORBA obstacle course P.O. Box Powerful brakes probably too small Quadrilateral main ride off-road riders right leg rims rough terrain rugged Safe Mountain Biking seat shift gears shifter shoul smooth surfaces spray the sides steep hills steer the bike tain bike tionwide top tube touch the ground unless you feel want to try wear weight back weight forward