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