Live learning page: https://sites.google.com/view/lititzbmxinventorylist/learning-resources/quizzes/1981-bmx-history-quiz
Primary verification source: Supplied BMX Action retrospective spread for 1981
Supplemental verification sources: Period and historical BMX records identified below
Archive package version: 1.0
| Item | Verified answer | Evidence | Status |
|---|---|---|---|
| 1 | C. Greg Hill | The supplied photograph caption states that Greg Hill had just ended his one-man boycott of the ABA. | Verified directly |
| 2 | True | The 1981 source discusses the new Pro Cruiser era; a historical account documents the first ABA national Pro Cruiser race in January 1981 and competitors earning cruiser points during that season. | Verified with scope note |
| 3 | B. Steve Johnson | The supplied Team Torker caption explicitly identifies Steve Johnson as Torker’s owner. | Verified directly |
| 4 | JMC | The surviving top-edge source fragment refers to JMC’s stylish riders in the passage connected to the pants question. The opening sentence is cropped. | Contextually verified; source crop documented |
| 5 | B. Bob Morgan | A period-article index identifies “Trash Can Bob Morgan” in an ACS Z-Rim test from BMX Action. | Verified with supplemental period evidence |
| Extra credit | Bell Moto III helmets | The supplied article states that Bell’s tough, durable-looking Moto III replaced Premier helmets and became the hot product used by the best. | Verified directly |
| Extra extra credit | D. Bob Morgan | The quiz’s paired Bob Morgan material, adjacent aerial imagery, and period identification support Bob Morgan. The identifying top-page passage or caption is cropped in the supplied spread. | Contextual verification; source crop documented |
The supplied caption states:
At this time, Greg Hill had just ended his one-man boycott of the ABA and was fresh off of Red Line.
Answer: C. Greg Hill.
The correct published-quiz disposition is True.
The supplied article places 1981 in the emergence of the Pro Cruiser class and describes 24-inch cruisers taking over. A historical account records the first ABA national Pro Cruiser race in January 1981 and says riders accumulated cruiser points during the season.
Important distinction: Cruiser racing existed before 1981. The statement is preserved and answered in the narrower context of the 1981 Pro Cruiser points competition described by the source series—not as a claim that no cruiser class existed earlier.
Supplemental source: https://nebraskabmxhalloffame.com/tim-lillethorup/
The supplied Team Torker caption states:
That’s Steve Johnson, Torker’s owner, without a jersey.
Answer: B. Steve Johnson.
The supplied right page begins below the original top edge. The surviving fragment says:
… what he called a “Young.” JMC always did have the stylish riders, didn’t they?
That fragment belongs to the source discussion associated with the published pants question.
Answer: JMC.
Evidence classification: Contextually verified. The missing opening words are not reconstructed.
A period-article index describes an ACS Z-Rim test from the September 1980 issue of BMX Action as featuring Trash Can Bob Morgan.
Answer: B. Bob Morgan.
Supplemental source: https://www.dreamgate.ne.jp/kuwahara/articles/article.html
The supplied article states:
… Premier helmets were laid down to rest when Bell came out with their tough and durable looking Moto III.
Answer: Bell Moto III helmets.
The quiz phrase “the only nogan-knocker to wear” is preserved as published.
Answer: D. Bob Morgan.
The source sequence pairs Bob Morgan with early aerial and equipment-test material, but the supplied right page is cropped at the top where the full identifying passage or caption would appear.
Evidence classification: Contextual verification with a prominent source-gap warning. The archive does not present reconstructed missing text as a direct quotation.