Classes

Bikes:

50 Oil Up to 50cc oil injected 2-stroke

Up to 50 cc 4-stroke

*See Note Below

Age:

4 to 8 years

50 / 4 to 6 Up to 50cc 2 or 4-stroke 4 to 6 years
50 / 7 to 8 Up to 50cc 2 or 4-stroke 7 & 8 years
65 / 7 to 9 51 to 65cc 2-stroke
51 to 90cc 4-stroke
7 to 9 years
65 / 10 to 11 51 to 65cc 2-stroke
51 to 90cc 4-stroke
10 & 11 years
65 / Open 51 to 65cc 2-stroke
51 to 90cc 4-stroke
7 to 11 years
85 / 7 to 11 66 to 85cc 2-stroke
91 to 150cc 4-stroke

(Max Wheel Sizes: 17" Front / 14" Rear)

7 to 11 years
85 / 12 to 15 66 to 85cc 2-stroke
91 to 150cc 4-stroke

(Max Wheel Sizes: 17" Front / 14" Rear)

12 to 15 years
85 / Open 66 to 112cc 2-stroke
91 to 150cc 4-stroke
10 to 15 years
Girls 65 to 85cc 2-stroke
65 to 150cc 4-stroke
8 to 12 years
Women's Open

85cc and up bikes

12 years and up
Junior

 

 

16-24 Open

 

25+

85 - 150cc 2-stroke
151 - 250cc 4-stroke

 

125cc and up

 

125cc and up

12 to 15 years

 

 

16 to 24 years

 

25 years and up

250 A, B, C     ("A" - Cash Payouts)

100 - 150cc 2-stroke

151 - 250cc 4-stroke

12 years and up

450 A, B, C     ("A" - Cash Payouts)

151 - 250cc 2-stroke

251 - 450cc 4-stroke

14 years and up

 

Open A, B, C     ("A" - Cash Payouts)

100cc and larger 2-stroke
151cc and larger 4-stroke
12 years and up
**Vet Advanced, Vet C 122cc and larger 2-stroke
151cc and larger 4-stroke
30 years and up
40+ 122cc and larger 2-stroke
151cc and larger 4-stroke
40 years and up

QUADS:

Mini Quad Beginner

 

 

Mini Quad 50

 

Mini Quad 90

Up to 90cc quad **same as Stock Rules**

(First-Year Beginners Only)

 

Up to 50cc (Stock / Rec) **see below**

 

Up to 90cc  (Stock) **see below**

4 to 10 years

 

 

4 to 10 years

 

4 to 10 years

Mini Quad Production

 

 

Mini Quad Open

Up to 90cc 2-stroke
Up to 125cc 4-stroke **see below**

 

Up to 90cc 2-stoke

Up to 125cc 4-stroke

(Engine Swap and Hand Clutch Allowed)

6 to 12 years

 

 

6 to 12 years

Quad Sport

 

 

Quad Sport Open

85 - 200cc 2-stroke
125 - 365cc 4-stroke

(OEM Engine / Frame for same model)

 

85 - 200cc 2-stroke

125 - 250cc 4-stroke

(Hybird Engine Swaps allowed)

10 years and up

 

 

10 years and up

Quad A     (Cash Payouts) 201 - 350cc 2-stroke
251 - 450cc 4-stroke
12 years and up
Quad B, C 201 - 350cc 2-stroke
251 - 450cc 4-stroke
12 years and up
Quad Open

 

Quad Vet    (Optional / Non-Points)

(Based on racer request each race day)

201 - Open 2-stroke
251 - Open 4-stroke

 

Open Engine Size

12 years and up

 

30+

 

All machines must be approved by the DMC Race Director. It is your responsibility to meet all competition rules. Any discrepancies or infraction rulings are at the sole discretion of the DMC Race Director. If you have questions about your or other machines, please see the DMC Race Director for machine qualifications.

Unless specified otherwise herein: All frames, engines, wheel sizes must meet original factory (OEM) size specifications.

Unless specified otherwise herein: Engine, Exhaust, and Suspension modifications are allowed (excluding Stock Classes specified herein).

*50 Oil: Must be the OEM engine and frame for that model. Oil Injection may be bypassed to run on mixed gas. This class is intended for: PW50, CRF50, TTR50, other bikes may qualify.

**Vet Advanced - Cash payouts do not apply.

**Mini Quad 50**: (Stock class) Must meet OEM Factory Specifications. No modifications allowed (engine, intake, exhaust, frame, etc). Must be Automatic/CVT/PVT or Semi-Automatic Foot Shift (No hand clutch). NO Expansion Chamber type exhaust. No Liquid-Cooled Engines. This class is intended for Polaris Predator 50; Arctic Cat 50; Can-Am ; Yamaha Raptor 50; Eton Viper 50; and other ATVs may qualify. The Only changes allowed: Handlebars, wheels/tires (same size/offset) and chain tensioner.

**Mini Quad 90**: (Stock class) Must meet OEM Factory Specifications. No modifications allowed (engine, intake, exhaust, frame, etc). Must be Automatic/CVT/PVT or Semi-Automatic Foot Shift (No hand clutch). NO Expansion Chamber type exhaust. No Liquid-Cooled Engines. This class is respectfully intended for Polaris Predator 90; Arctic Cat DVX 90; Can-Am DS 70, 90, & DSX 90; Honda TRX 70, 90; Yamaha Raptor 70, 90; Eton Viper 70 & 90; and other ATVs may qualify. The Only changes allowed: Handlebars, wheels/tires (same size/offset) and chain tensioner.

**Mini Quad Production**: Modifications are allowed (engine, intake, exhaust, frame, suspension, etc). Must be the OEM engine and frame for that model. No hybrid engine swaps. These ATVs must be Automatic/CVT/PVT or Semi-Automatic Foot Shift (No hand clutch). This class is intended for: DRR70, DRR90; Apex50, 70, 90; Polaris Outlaw 110; other ATVs may qualify. Mini Quad Stock machines can also race in this class.

 

Please see the DMC Race Director for any questions or concerns regarding machine requirements.