MOTO GEARS HONDA CR 500 TRANSMISSION GEARS (STD RATIOS)

IN STOCK - CALL TO ORDER # 619-258-6306

Transmission Gears are not sold on the website (DR Webstore)
Call DR to order # 619-258-6306

Moto Gears has brought transmission gear technology to another level.
Their commitment to manufacturing the highest quality gears ever used in these model machines is unprecedented.
MG Gears are proven to deliver smooth, consistent gear engagement and long service life — even under the demanding conditions of aggressive off-road or racing use.

PRODUCT HIGHLIGHTS:
Moto Gear are designed and manufactured in-house. Moto Gears principals have over 14 years of experience in gear design and manufacturing, including materials and heat-treatment processes, and almost 20 years of experience in machining.

The gears are manufactured from 18CrNiMo7-6 which is comparable to SAE/AISI 9310 high strength chromium-nickel-molybdenum case hardening steel, commonly used for highly loaded gears, aerospace applications, and high-performance transmission components.

A metallurgical analysis is performed for each heat treatment batch, including verification of the effective case hardening depth. The final values can vary depending on the gear module, tooth geometry, and component shape.

These gears are not stock oem knock-offs. Moto Gears perform their own engineering verification, including gear safety calculations such as pitting resistance, tooth bending strength, material compatibility, and load analysis.

Designed to work with OEM gears. What doe this mean?
You do not need to purchase a complete transmission assembly if it is not needed.
For Example: If your transmission is in good working order except for a 3rd gear M/S and 4th Gear C/S.  You need only purchase 3rd gear M/S and 4th Gear C/S. 

NOTE: It is mandatory that any existing used OEM gears fitted in the transmission with new MG Gears MUST BE IN GOOD CONDITION.
Gears with rounded engagement dogs, chipped teeth etc are UNACCEPTABLE.
A trained professional should inspect and assemble your gear stacks.

MG Gears will work with OEM shift forks in good condition.
Moto Gears Shift Forks are preferred but not mandatory

HIGHLY RECOMMEDED TO READ DRI TECH INSTRUCTION INFORMATION SHEET
BEFORE ASSEMBLY

PART NO./PRICING (sold individually or complete gear assembly)
* 1988-2001 MODELS  Honda CR 500 STANDARD RATIO TRANSMISSION

            MG-23210-ML3-000   Main shaft/1st Gear (16t)                    Each                $325
            MG-23421-ML3-000   Gear 2nd M/S (18t)                              Each                $225
            MG-23441-MAC-680  Gear 3rd M/S (20t)                               Each                $249
            MG-23461-ML3-670   Gear 4th M/S (22t)                             ‍ ‍ Each                $225
            MG-23481-ML3-670   Gear 5th M/S (24t)                             Each                $225

            MG-23221-ML3-871   Countershaft                                       Each                $325
            MG-23411-ML3-870   Gear 1st C/S (28t)                                Each                $225
            MG-23431-ML3-870   Gear 2nd C/S (25t)                                Each                $225
            MG-23452-ML3-000   Gear 3rd C/S (23t)                                Each                $225
            MG-23471-ML3-670   Gear 4th C/S (21t)*                              Each                $249
            MG-23491-MAC-680  Gear 5th C/S (20t)*                              Each                $249

            MG-15999-C5             Trans: Shim/Bushing Kit                      Kit                    $139

            MG-15500-00              Complete M/s and C/S                        Assy                 $2395
                                                Transmission assembly

·         Standard Gear Ratio 4th gears (0.95) 5th Gears (0.79)

·         4th and 5th Close Ration Gear Sets available; 4th gears (1.00) 5th Gears (0.89)

·         NOTE: MG CR 500 Gears do not work in 1984-87 year models

·         Shift Forks; MG Shift Forks are available for 1984-2001 Models. (sold separately)
* See shift fork section for additional details

CONTACT DR WITH QUESTIONS #619-258-6306

            ADDITIONAL ASSEMBLY NOTES:
       -     Gears must be installed by a trained professional

-          MG transmission gears MUST be installed with OEM or Moto Gears transmission gears, transmission bearings, crankcases etc. in good working condition.
It is IMPERATIVE that the matting gear, and shaft are in good to excellent condition

-          Shift drum, shift fork shafts etc.  MUST be in good working order- free from any wear and tear

-          Call DR for TECH support #619-258-6306

 Duncan Racing International, Inc is the authorized North American supplier for Moto Gears

Off Road Use only