How to build a custom bicycle
  • 1. What is the first step in building a custom bicycle?
A) Determining your riding style and needs
B) Welding the frame
C) Ordering all the components
D) Painting the frame
  • 2. Which frame material is known for its lightweight properties?
A) Carbon Fiber
B) Aluminum
C) Titanium
D) Steel
  • 3. What does the term 'geometry' refer to when describing a bicycle frame?
A) The weight of the frame
B) Angles and measurements of the frame
C) The color of the frame
D) The brand of the frame
  • 4. What is 'head tube angle' important for?
A) Pedal efficiency
B) Steering responsiveness
C) Braking power
D) Seat comfort
  • 5. What is 'bottom bracket drop' related to?
A) Handlebar width
B) Saddle height
C) Gear ratios
D) Stability and handling
  • 6. What are 'dropouts'?
A) Part of the drivetrain
B) Slots where the wheels attach to the frame
C) Part of the braking system
D) Part of the suspension
  • 7. What is the purpose of 'cable routing'?
A) Guiding brake and shift cables
B) Attaching the wheels
C) Securing the handlebars
D) Adjusting the seat height
  • 8. What is a 'groupset'?
A) The saddle and handlebars
B) The frame and fork
C) The wheels and tires
D) A collection of mechanical parts like shifters, derailleurs, and brakes
  • 9. Which component is responsible for changing gears?
A) Bottom Bracket
B) Cassette
C) Derailleur
D) Crankset
  • 10. What is the purpose of a 'cassette'?
A) Houses the rear gears
B) Connects the pedals to the frame
C) Supports the front wheel
D) Holds the chain
  • 11. What does 'BCD' stand for in relation to chainrings?
A) Brake Caliper Distance
B) Bottom Bracket Clearance
C) Bolt Circle Diameter
D) Bicycle Component Design
  • 12. What type of brakes provide the most stopping power?
A) Hydraulic Disc Brakes
B) Rim Brakes
C) Caliper Brakes
D) Coaster Brakes
  • 13. What is 'tubeless' referring to in the context of tires?
A) Tires that are solid rubber
B) Tires that are only for road bikes
C) Tires that are excessively wide
D) Tires that don't require an inner tube
  • 14. What is 'tire pressure' measured in?
A) Inches
B) Kilograms
C) Watts
D) PSI or Bar
  • 15. What is the function of a 'headset'?
A) Attaches the wheels to the frame
B) Supports the saddle
C) Connects the fork to the frame
D) Controls the gears
  • 16. Which tool is essential for tightening bolts to the correct specification?
A) Pliers
B) Hammer
C) Screwdriver
D) Torque Wrench
  • 17. What is 'wheel truing'?
A) Making sure the wheel is round and straight
B) Painting the wheels
C) Replacing the tires
D) Cleaning the wheels
  • 18. What tool is used for wheel truing?
A) Bottom bracket tool
B) Cassette lockring tool
C) Spoke wrench
D) Chain whip
  • 19. What does 'chain stretch' refer to?
A) The chain becoming more flexible
B) The chain becoming shorter
C) The chain changing color
D) The lengthening of the chain links due to wear
  • 20. What is the purpose of lubricating the chain?
A) Making the chain shiny
B) Reducing friction and wear
C) Increasing the chain's weight
D) Making the chain stiffer
  • 21. What is 'cable tension' important for?
A) Pedal efficiency
B) Smooth shifting and braking
C) Handlebar grip
D) Saddle comfort
  • 22. What is the purpose of bar tape?
A) Secures the cables to the frame
B) Provides grip and cushioning on handlebars
C) Protects the frame from scratches
D) Covers the brake levers
  • 23. Why is proper saddle height important?
A) Brake power
B) Handlebar reach
C) Efficient pedaling and injury prevention
D) Wheel stability
  • 24. What is 'bike fit'?
A) Choosing the lightest components
B) Choosing the right frame color
C) Adjusting the bike to the rider's body
D) Selecting the best tires
  • 25. What is the purpose of a 'hanger alignment tool'?
A) Adjusting the brakes
B) Tightening the headset
C) Measuring the frame angles
D) Straightening a bent derailleur hanger
  • 26. What is 'threadlock' used for?
A) Lubricating components
B) Preventing bolts from loosening
C) Painting the frame
D) Cleaning components
  • 27. What is the most important safety aspect of custom bike building?
A) Having a stylish paint job
B) Using expensive tools
C) Choosing the lightest components
D) Ensuring all components are properly installed and tightened
  • 28. What is a common mistake when installing a bottom bracket?
A) Not tightening it enough
B) Cross-threading the cups
C) Using the wrong size wrench
D) Using too much grease
  • 29. What is 'carbon paste' used for?
A) Lubricating carbon fiber parts
B) Repairing carbon fiber parts
C) Increasing friction between carbon fiber parts
D) Cleaning carbon fiber parts
  • 30. What should be checked *last* before riding a newly built bicycle?
A) Brake function and gear shifting
B) Saddle height
C) Tire pressure
D) Handlebar alignment
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