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