A - E
Adjusting Barrel | Aero Bars | Aerodynamic | Anodized | Back Pedal Brake | Balaclava | Banana Seat | BMX Bike | Bottom Bracket | Brakes | Cadence | Caliper Brakes | Cantilever Brakes | Chain | Chain Guard | Cleat | Clipless Pedals | Coaster Brake | Comfort Bike | Cruiser | Damper | Derailleur | Disc Brakes | Double Pivot | Downshift | Drive Train | Drop Handlebars | Drop Out | Dual Suspension
F - Z
Fender | Fork | Frame | Freewheel | Front Derailleur | Gears | Handlebars | Hub | Hybrid Bike | Inseam | Lowrider | Mountain Bike | Rear Derailleur | Recumbent Bike | Rim | Road Racing Bike | Shifter | Sidepull | Spokes | Spring | Sprocket | Suspension | Tandem Bike | Top Tube | Tricycle | Unicycle | Upshift | Wheels
| Adjusting Barrel |
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Hollow bolt that allows for adjustment of cable tension.
| Aero Bars |
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Handlebars that allows riders to streamline their upper body position. They are more aerodynamic than traditional handlebars.
| Aerodynamic |
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Bicycle part, riding position, or clothing designed to decrease air resistance.
| Anodized |
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Process of coating metal with a protective film or paint.
| Back Pedal Brake |
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Hub that includes a brake, allowing riders to stop the bike by pedaling backwards. Also called coaster brakes.
| Balaclava |
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Hood worn under a helmet that covers a rider's head and neck.
| Banana Seat |
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Long, banana-shaped seat used on lowrider bikes.
| BMX Bike |
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Bicycle Motocross: Single-speed bicycle popular among children and teenagers that usually have 20" wheels and a freewheel.
| Bottom Bracket |
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Part of a frame where the pedals revolve.
| Brakes |
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System that slows down or stops a bike by creating friction.
| Cadence |
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Ability to pedal at a constant pace.
| Caliper Brakes |
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Braking system that moves the brakes toward the rim to create friction.
| Cantilever Brakes |
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Braking system that uses two separate arms on each side of the rim to create friction.
| Chain |
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Series of metal links that grips onto sprockets to move a bike when a person pedals.
| Chain Guard |
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Cover placed over a bike chain to prevent clothing from getting caught in the chain or on the sprocket.
| Cleat |
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Wedge-shaped fitting at the bottom of a cycling shoe that engages the pedal.
| Clipless Pedals |
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Pedals that have the ability to lock cleats into place.
| Coaster Brake |
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Hub that includes a brake, allowing riders to stop the bike by pedaling backwards. Also called back pedal brakes.
| Comfort Bike |
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Bicycle with a short top tube and adjustable handlebars that allow a rider to sit in an upright position. It also has smooth, wide tires and uses the same wheel size, brakes, and gear equipment as a mountain bike.
| Cruiser |
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Basic bicycle with a curved top tube. It's built for comfort, not performance.
| Damper |
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Device that dissipates energy from a spring and prevents a seat from bouncing constantly every time the bike hits a bump.
| Derailleur |
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Device that moves the bike chain from one sprocket to another in order to change gears.
| Disc Brakes |
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Hub brake that uses a caliper to squeeze a disk and create friction.
| Double Pivot |
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Sidepull brakes with two linked arms
| Downshift |
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Process of shifting to a lower gear.
| Drive Train |
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Parts of a bicycle that work together to generate forward motion.
| Drop Handlebars |
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Handlebars that have a high midpoint.
| Drop Out |
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Bike design that allows a user to remove the rear wheel without removing the bike chain.
| Dual Suspension |
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Suspension for both wheels.
| Fender |
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Covering for the upper part of the wheel that protects a rider from water spray and mud.
| Fork |
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Two blades that hold a wheel.
| Frame |
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Bicycle skeleton consisting of tubes.
| Freewheel |
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Wheel that spins freely in one direction and locks in the other.
| Front Derailleur |
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Derailleur that moves the top part of the chain between the three front sprockets.
| Gears |
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Mechanism that allows a rider to change the distance a bike can travel with each pedal stroke.
| Handlebars |
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Bar with grips on either end.
| Hub |
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Middle part of a wheel that attaches to spokes and can include a brake.
| Hybrid Bike |
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Cross between a mountain bike and road bike that offers superior performance to a comfort bike.
| Inseam |
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Measurement from the inside of the upper leg to the ankle.
| Lowrider |
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Bicycle with high handlebars and a banana seat.
| Mountain Bike |
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Bicycle designed for off-road use. It has treaded tires that can be more than 1.75 inches wide, and can have up to 27 speeds, toe clips, and a dense foam seat.
| Rear Derailleur |
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Derailleur that switches gears and keeps tension in the chain.
| Recumbent Bike |
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Bicycle featuring a chair-like seat that sits low to the ground.
| Rim |
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Outer metal hoop of a wheel.
| Road Racing Bike |
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Bicycle with a lightweight frame designed for use on paved roads. Riders usually sit at an incline, crouched toward the handlebars in a streamlined position.
| Shifter |
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Switch that allows a rider to adjust gears to increase or decrease cadence.
| Sidepull |
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Caliper brake with a cable running along the side.
| Spokes |
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Small bars inserted into the hub of a wheel to support the rim.
| Spring |
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Coil that allows mountain bike suspension to move up when the bike hits a bump.
| Sprocket |
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Cog that grips a chain.
| Suspension |
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System that helps a bicycle and rider absorb shock. It allows a wheel to move up and down while the tire maintains contact with the ground.
| Tandem Bike |
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Bicycle with front-to-back seats and pedals for two or more riders.
| Top Tube |
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Tube that makes up the top of the bike frame.
| Tricycle |
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Three-wheel bicycle geared toward young children.
| Unicycle |
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One-wheel bicycle.
| Upshift |
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Shift to a higher gear.
| Wheels |
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Hub, rim, spokes, and tires.
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