Assertion: bicycle's gear | /r/HasProperty | wide tires
Facets:
Source sentences:
text: Adding to the weight are the optional front-suspension forks (like a shock absorber on a car), anywhere from one to 21 gears, wide tires (there has been a recent resurgence of the old-style balloon tire because of its "retro" good looks and reliability), spring-suspension seats (seat-post suspension on some), step-through design which means large and heavy tubular frame design for stability, fenders, front and rear lights, air pumps, and racks or baskets to carry your stuff.
text: They have up to 21 gears, wide heavy treaded tires and can cost thousands of pounds.