Lodi Motorcycle Club's 2025
Thursday Night Before...
updated 1/7/2025 2pm
The 2025 Lodi Cycle Bowl Thursday Night Before... will run on Thursday, May 1st.
Here are the classes for this year's event:
Here are the classes for this year's event:
2025 Thursday Night Before...
Race Classes:
Race Classes:
- 450 Open Expert Singles -- (14+)
- Vet -- (40+)
- Vintage Open
- 85cc
- Open Singles -- (no Experts)
- 250 and up and B and C riders. 12 and 13 year-olds must be on a 250
TECHNICAL INSPECTION REQUIREMENTS
This is an AMA sanctioned event. All motorcycles must adhere to the following AMA and track requirements
(Refer to the 2025 AMA racing rule book):
1. Oil drain plugs and filler access points must be safety wired.
2. Water cooled engines must use just water or a non-glycol based coolant (No antifreeze).
3. Water cooled engines must have a radiator over flow catch container.
4. No lights, license plates, brackets, mirrors, glass or equipment posing a hazard to the rider or other competitors are allowed.
5. Kickstands must be removed.
6. Footrests must fold back at a 45-degree angle and must have a non skid surface.
7. The rear brake must operate properly.
8. The front brake must be inoperable for this event.
9. Levers must have ball ends at least 1/2 inch in diameter.
10. A functional mechanical engine kill device must be installed on the handlebar.
11. A self-closing throttle must be operational.
12. Class C traction tires are required.
13. Exhaust must not exceed AMA sound limits.
This is an AMA sanctioned event. All motorcycles must adhere to the following AMA and track requirements
(Refer to the 2025 AMA racing rule book):
1. Oil drain plugs and filler access points must be safety wired.
2. Water cooled engines must use just water or a non-glycol based coolant (No antifreeze).
3. Water cooled engines must have a radiator over flow catch container.
4. No lights, license plates, brackets, mirrors, glass or equipment posing a hazard to the rider or other competitors are allowed.
5. Kickstands must be removed.
6. Footrests must fold back at a 45-degree angle and must have a non skid surface.
7. The rear brake must operate properly.
8. The front brake must be inoperable for this event.
9. Levers must have ball ends at least 1/2 inch in diameter.
10. A functional mechanical engine kill device must be installed on the handlebar.
11. A self-closing throttle must be operational.
12. Class C traction tires are required.
13. Exhaust must not exceed AMA sound limits.
