1. Other Transmission Parts Motorcycles For Sale
  2. sku: 12749223392445603
  3. MONTESA 2864.078

MONTESA 2864.078 Cota Transmission Arm 123 P/n 28M

fits year: 1972–1982.

2864.078 Montesa Cota 123 Transmission Shift Arm P/n 28m 1972-1982

( Brand: Montesa ), ( Manufacturer Part Number: 2864.078 ), ( Part Type: Transmission Arm ), ( Country/region Of Manufacture: Spain )

Review MONTESA Cota 123 Transmission Shift Arm P/n 28m fits 1972–1982

Montesa 2864.078 Cota 123 Transmission Arm - P/N 28M (1972-1982)

The Montesa 2864.078 Cota 123 Transmission Arm - P/N 28M is a crucial component for the maintenance and restoration of various Montesa Cota models from the years 1972 to 1982. This specific part is designed to ensure the smooth and efficient transmission of power from the engine to the rear wheel, enhancing the overall performance and ride quality of your Montesa Cota 123.

Manufactured to meet the highest standards of quality and durability, this transmission arm is a direct replacement for the original part that may have worn out or been damaged due to prolonged usage. The Montesa 2864.078 is engineered to fit perfectly with your Cota 123, ensuring a seamless installation process.

The transmission arm is precision-crafted from high-grade materials, offering unparalleled strength and resistance to wear and tear. Its robust construction ensures that it can withstand the rigors of off-road riding, providing you with the confidence to tackle challenging terrains with ease.

This replacement transmission arm also features an ergonomic design, offering improved handling and control of your Montesa Cota 123. It is designed to minimize vibrations and reduce the impact of bumps and jolts, providing a smoother and more comfortable riding experience.

Investing in a genuine Montesa 2864.078 Cota 123 Transmission Arm not only ensures the longevity and reliability of your off-road machine but also enhances its performance and resale value. Whether you're a seasoned rider or a newcomer to the world of off-road motorcycling, this transmission arm is an essential addition to your toolkit, guaranteeing a hassle-free and enjoyable riding experience.

In conclusion, the Montesa 2864.078 Cota 123 Transmission Arm - P/N 28M is a crucial component for maintaining the performance and longevity of your Montesa Cota 123. Its robust construction, ergonomic design, and seamless fit make it the ideal replacement for your worn-out original transmission arm.upgrade your Montesa Cota 123 today with this high-quality transmission arm and experience the difference in performance and ride quality.

Montesa 2864.078 Cota Transmission Arm (P/N 28M) for models from 1972-1982: Pros:

1. Original Part: This transmission arm is an original Montesa part, ensuring a perfect fit and durability.

2. Quality: As a genuine Montesa part, it is expected to be of high quality and built to last.

3. Functionality: The transmission arm plays a crucial role in the function of the motorbike, and this part will help maintain or restore the proper operation of the Cota.

Cons:

1. Price: Original parts, especially for older models, can be more expensive compared to aftermarket alternatives.

2. Availability: Due to the age of the motorbike and the specificity of the part, it may be challenging to find this part readily available in local stores.

3. Delivery Time: Imported parts like this one may take longer to arrive, potentially causing delays in the repair or restoration process.

Ending Conclusion:

Purchasing the Montesa 2864.078 Cota Transmission Arm (P/N 28M) is a good choice if you prioritize the use of original parts and are willing to pay the premium for the assurance of quality and proper fit. However, if you are budget-conscious or can find an equally reliable aftermarket alternative, it might be worth considering those options as well.

Recommendation:

If you value originality and quality, this part would be an excellent choice for your Montesa Cota repair or restoration. If budget is a concern, research other options carefully to ensure you find a reliable and compatible alternative.

Details:

Montesa Cota 123 Transmission Shift Arm p/n 2864.078 28M 1972-1982, Fits 1972-1982 early model's, double checked in our manuals. Montesa OEM part # model 28M Bid is for one. Location: U 104 box 209/290 swam Fits 1972-1982 Montesa Cota 123 28M early model's, double checked in our manuals. Part is a 8 out of 10, 10 being new and 1 the worst condition.

part #: 2864078 prices

  • $7.67-$9.75

specifications transmissioncycleoi:

  • for years: 1972-1982
  • brand: Montesa
  • mpn: 2864.078
  • part type: Transmission Arm
  • country/region of manufacture: Spain

shipping transmissioncycleoi:

  • type: Calculated
  • carrier: USPS
  • class: Standard
  • cost: $5.26
  • transit: 5-10 Days
  • service: USPS Ground Advantage

general transmissioncycleoi:

  • Motorcycle Scooter Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts
  • condition: Used

offer transmissioncycleoi:

  • availability: In Stock
  • sold: 0
  • best offers: True
  • quantity: 4
  • started: October 11, 2025
  • options: Ship-to-home

seller transmissioncycleoi:

  • city: Canby, Oregon
  • # reviews: 26230
  • rating: 100.0%

returns transmissioncycleoi:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

payments transmissioncycleoi:

  • money order
  • credit card: Discover
  • wallet: Apple-pay
  • other
for years: 1972-1982, part type: transmission arm, country/region of manufacture: spain,
category: motorcycle parts > motorcycle scooter parts accessories > transmission drivetrain > transmission drivetrain parts, sku: 12749223392445603,
Montesa 2864.078 Is Similar To:
  • (40% similar) Parts were marked early cota. May fit other Montesa makes and model's. Montesa impala cota Capra h6 h7 360 misc parts lot gears, trans shims bid is for all as seen in photos. Please verify that the part number or will work for your machine. It does have some headlight clips that only fit the impalas...(September 20th, 2018)
  • (55.2% similar) Location: ii 102 box swam. Has factory assembly grease on it, cleans right off. Part is a 10 out of 10, being new and 1 the worst condition. May fit other makes and model's. Montesa cota trail transmission shaft P/N part number may fit other makes and model's. 009 nos 51M part fits Montesa cota 348 ...(September 10th, 2019)
  • (45% similar) Montesa endure 360 h6 transmission gear P/N location: 303 box swam. 051 nos 67M part fit Montesa h6 360 model late or 2ND series only double checked in our manuals. May fit other Montesa makes and model's. Part is a 10 out of 10, being new and 1 the worst condition. Has some factory assembly grease...(October 24th, 2019)
  • (60% similar) Also fits cota 200 and 242. Condition is 8 out of 10. Montesa oem part. Bid is for one as seen in photo. Small gear with 15 teeth. Inside diameter is n/ammo, outside mm. Montesa cota 123 gear change 15 tooth p/n 2866.120.1 #2 1972 -1982, fits 1972 -1982 model 28M, verified in our manuals...(October 11th, 2025)
  • (71.6% similar) Location: u 104 box 209/290 swam fits 1982 -1983 late Montesa cota 348 trail model 51M, double checked in our manuals. Montesa cota 348 trail transmission dog p/n 6364.04715 51M 1982 -1983, fits 1982 -1983 late model 51M, double checked in our manuals bid is for one as seen photos. Part is a 7 ...(October 11th, 2025)
  • (64.8% similar) Good used condition. Montesa endure 250 h6 modified transmission shift drum p/n 5464.062 54M 1977 -79, part 1979 -1981 double checked in our manuals. Please see 2ND photo. The end of the drum has been milled off. Part is a 8 out of 10, 10 being new and 1 the worst condition. Location: a 307 bag ...(October 11th, 2025)
  • (74.1% similar) Part is a 7 out of 10, 10 being new and 1 the worst condition. Bid is for one as seen in photos. Montesa cota 348 trail transmission gear p/n 2164.16702 51M 1977 -1982, fits 1977 -1982 model's. Double checked in our manuals. Location: a 103 box 210/160 swam, fits 1977 -1982 Montesa cota 348 trail...(October 11th, 2025)
  • (70.9% similar) Montesa cota 80 123 172 200 transmission shaft p/n 2864.054.2, fits most model's. Location: ii 203 box 207/210 rm shaft fits most cota model's. Fits 1972 -82 Montesa cota 74 t, 80, 123, 172 and 200 model's. Part is a 8 out of 10, 10 being new and 1 the worst condition. Double checked in our manuals...(October 11th, 2025)
  • (88.1% similar) Part is a 8 out of 10, 10 being new and 1 the worst condition. Measures 10.5 cm end. Also fits cota 200 and 242. Montesa cota 123 242 transmission shift fork shaft p/n 2864.027 28M 1972 -1982, fits 1972 -1982 early model's, double checked in our manuals. Bid is for one...(October 11th, 2025)
  • (74.1% similar) Double checked in our manuals. Bid is for one as seen in photos. Location: u 104 box 209/290 swam, fits 1977 -1982 Montesa cota 348 trail model's. Part is a 8 out of 10, 10 being new and 1 the worst condition. May fit other years and possible makes. Montesa cota 348 trail transmission gear p/n 5164...(October 11th, 2025)
  • (81.3% similar) Cota 349S call for different part numbers. Part is a 7 out of 10, 10 being new and 1 the worst condition. Montesa cota 348 transmission shaft p/n 5164.054 51M 1976 -1983, part fits 1976 -1983 and trail model's only, double checked in our manuals. Bid is for one as seen in photos. Location: u 104 ...(October 11th, 2025)
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3 offers $7.67–$9.75 USD
  • New. Offer #1 priced at $9.75 + $6.23 shipping estimate = $15.98* total. Fits 1972-1982 Montesa Cota 123 28M early models, double checked in our manuals.+$6.23 shipping
  • Used. Offer #2 priced at $9.75 + $6.23 shipping estimate = $15.98* total. +$6.23 shipping
  • New. Offer #3 priced at $7.67 + $0.00 shipping estimate = $7.67* total. FREE SHIPPING

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