1. Fork Tubes For Sale
  2. sku: 11328765798676792
  3. MONTESA 5135.124

MONTESA 5135.124 Cota Internal Fork Spacer Nos 248 349 P/n 21M 51M

fits year: 1979–1984.

5135.124 Montesa Cota 248 349 Internal Fork Spacer P/n 21m 51m Nos 1979-1984

( Brand: Montesa ), ( Manufacturer Part Number: 5135.124 ), ( Part Type: Fork Spacer )

Review MONTESA Cota 248 349 Internal Fork Spacer P/n 21m 51m Nos fits 1979–1984

Introducing the Montesa 5135.124 Cota 248 Internal Fork Spacer, a vital component for the maintenance and upkeep of your Montesa motorcycle model Cota 248 from the years 1979 to 1984. This part, specifically identified by Montesa's Part Number 21M 51M, is designed to fit into the internal workings of the motorcycle's front fork.

The Montesa 5135.124 Cota 248 Internal Fork Spacer is a crucial piece that plays an essential role in ensuring the proper functionality and alignment of the front wheel and fork assembly. It is manufactured with the highest quality materials, ensuring durability and reliability, even after prolonged use.

This component is a replacement part, meaning it is intended to be used as a direct replacement for the original spacer that may have worn out, corroded, or become damaged over time. Installing the Montesa 5135.124 Cota 248 Internal Fork Spacer is a straightforward process that can be done at home or by a professional mechanic.

When you purchase the Montesa 5135.124 Cota 248 Internal Fork Spacer, you can rest assured that you are getting an authentic, Montesa-approved part that is designed to fit perfectly and function optimally in your motorcycle. This part is not only essential for the proper functioning of your bike but also contributes to its overall safety and performance.

In conclusion, the Montesa 5135.124 Cota 248 Internal Fork Spacer is a crucial replacement part for the maintenance and repair of Montesa Cota 248 motorcycles from the years 1979 to 1984. It is manufactured with high-quality materials, ensuring durability, reliability, and optimal performance. Installing this part is a straightforward process that can be done at home or by a professional mechanic. Don't let a worn-out or damaged fork spacer compromise the safety and performance of your Montesa Cota 248. Order your Montesa 5135.124 Cota 248 Internal Fork Spacer today and keep your motorcycle running at its best.

The Montesa Cota 248 is a classic motorcycle model that was produced between 1979 and 1984. One of its components is the internal fork spacer (part number 21M 51M), which plays a crucial role in the motorcycle's suspension system. Here are some pros and cons of buying this specific Montesa Cota 248 internal fork spacer:

Pros:

1. Authenticity: This part is an original Montesa part, ensuring that it fits perfectly and functions as intended.

2. Durability: The Montesa brand is known for manufacturing high-quality components, making this internal fork spacer a reliable option for restoring or maintaining your Cota 248.

3. Availability: The part is readily available for purchase from various online retailers or Montesa dealers.

Cons:

1. Cost: Original Montesa parts can be more expensive than aftermarket alternatives.

2. Limited Use: This specific part is only suitable for Montesa Cota 248 motorcycles produced between 1979 and 1984.

Ending Conclusion:

If you own a Montesa Cota 248 within the given production range and require an original, high-quality internal fork spacer, purchasing this Montesa part (21M 51M) would be a good investment. The authenticity and durability of the part are significant advantages, even if the cost is higher than aftermarket alternatives.

Recommendation:

Before making a purchase, ensure that you have verified the compatibility of the part with your specific Montesa Cota 248 model year. Additionally, compare the price of this original Montesa part with aftermarket alternatives to determine if the investment is worthwhile for your budget and needs.

Details:

Montesa OEM part. Double checked in our manuals. Montesa Cota 248 349 Internal Fork Spacer p/n 5135.124 21M 51M NOS 1979-1984, Measures 6 cm end to x 30mm OD 23 / 27 ID. Model # 21M 51M.

Does not fit Cota 247 or 348 model's. May fit other years and possible makes. Bid is for one as seen in photos. Fits 1980 1984 Montesa Cota 248 and 1979-1983 349 model's.

part #: 5135124 price

  • $14.75

specifications fotubrak:

  • for years: 1979-1984
  • brand: Montesa
  • mpn: 5135.124
  • part type: Fork Spacer

payments fotubrak:

  • money order
  • credit card: Mastercard
  • wallet: Google-pay
  • other

general fotubrak:

  • Suspension Handling > k Suspension Parts > k Legs Tubes
  • condition: New

seller fotubrak:

  • city: Canby, Oregon
  • rating: 100.0%
  • # reviews: 26232

offer fotubrak:

  • options: Ship-to-home
  • best offers: True
  • started: October 12, 2025
  • quantity: 2
  • availability: In Stock
  • sold: 0

returns fotubrak:

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

shipping fotubrak:

  • service: USPS Ground Advantage
  • class: Standard
  • carrier: USPS
  • transit: 4-8 Days
  • type: Calculated
  • cost: $5.26
for years: 1979-1984, part type: fork spacer,
category: auto parts > suspension handling > k suspension parts > k legs tubes, sku: 11328765798676792,
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1 offer $14.75 USD
  • New. Offer #1 priced at $14.75 + $6.23 shipping estimate = $20.98* total. May fit other years and possible makes. Fits 1980-1984 Montesa Cota 248 and 1979-1983 Montesa Cota 349 Models.+$6.23 shipping

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