1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 9681411827035713
  3. RENTHAL MN/6AM5

RENTHAL MN-6AM5 Rear Ultralight Sprocket Drive Up MN/6AM5

fits model: Yfz450r, Se. make: Yamaha. year: 2009–2018.

6am5 Renthal Mn/6am5 Ultralight Rear Sprocket For 2009-2018 Yamaha Yfz450r Se - Drive Up

( Brand: Renthal ), ( Manufacturer Part Number: MN/6AM5 ), ( Compatible Year: 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 ), ( Compatible Model: Yfz450r Se ), ( Bundle Description: 1 Pc Genuine Renthal Ultralight Rear Sprockets ), ( Type: Ultralight Rear Sprockets ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review RENTHAL Mn/6am5 Ultralight Rear Sprocket Yamaha Drive Up fits YFZ450R SE 2009–2018

Introducing the Renthal MN/6AM5 Ultralight Rear Sprocket, an exceptional upgrade for your 2009-2018 Yamaha YFZ450R SE. Designed to deliver unrivaled strength, durability, and weight savings, this sprocket is an excellent choice for riders seeking to enhance their ATV's performance.

The MN/6AM5 Ultralight Rear Sprocket boasts a robust 1-piece billet aluminum construction, ensuring maximum strength and reliability. This design eliminates the need for a traditional sprocket nut, reducing weight and simplifying maintenance.

This ultra-lightweight sprocket tips the scales at just 125 grams, a significant reduction compared to the stock sprocket. By shedding excess weight, you'll experience improved acceleration and overall vehicle agility.

The Renthal MN/6AM5 Ultralight Rear Sprocket features a 28-tooth design, providing optimal gear ratios for the Yamaha YFZ450R SE. It is compatible with stock drive chains and comes with a pre-fitted drive-side O-ring.

Installation is a breeze, thanks to Renthal's innovative design. The sprocket utilizes a simple press-fit system, allowing for easy installation without the need for additional tools or special techniques.

In summary, the Renthal MN/6AM5 Ultralight Rear Sprocket is an exceptional upgrade for your 2009-2018 Yamaha YFZ450R SE. Its robust construction, weight savings, and optimal gear ratio make it an essential addition for riders seeking improved performance and a more enjoyable riding experience.

The Renthall MN/6AM5 ultralight rear sprocket is a popular aftermarket option for the Yamaha YFZ450R SE drive up models from 2009 to 2018. This sprocket is known for its lightweight design, which can provide several benefits for off-road riders. Here are some pros and cons to help you make an informed decision about purchasing this sprocket.

Pros:

1. Weight reduction: The ultralight design of the Renthall MN/6AM5 sprocket can help reduce unsprung weight, which can improve the bike's handling and responsiveness.

2. Increased top speed: By reducing weight, this sprocket can help increase the top speed of the YFZ450R SE.

3. Better acceleration: The lighter sprocket can also improve the bike's acceleration, making it easier to get a quick start and pass other riders on the trail.

4. Durable design: Renthall is known for its high-quality products, and the MN/6AM5 sprocket is no exception. It is made from strong materials and is designed to withstand the rigors of off-road riding.

Cons:

1. Cost: The Renthall MN/6AM5 ultralight rear sprocket is more expensive than the stock sprocket.

2. Installation: Installing the new sprocket may require some modification to the bike's drive system, which can be a time-consuming and complicated process.

3. Gearing: Depending on the specific application, the lighter sprocket may require adjustments to the bike's gearing to maintain optimal performance.

In conclusion, the Renthall MN/6AM5 ultralight rear sprocket can offer several benefits to off-road riders, including improved handling, increased top speed, and better acceleration. However, it comes with some drawbacks, such as a higher cost, installation complexities, and potential gearing adjustments. Ultimately, the decision to purchase this sprocket depends on your riding style, budget, and technical abilities.

If you are an experienced off-road rider looking for improved performance, the Renthall MN/6AM5 ultralight rear sprocket may be a worthwhile investment. However, if you are a beginner or have limited technical abilities, it may be best to stick with the stock sprocket. Before making a purchase, be sure to carefully consider your needs, budget, and installation capabilities.

part # mn6am5 price

  • $84.15

specifications utvshift:

  • for models: Yfz450r, Se
  • for makes: Yamaha
  • for years: 2009-2018
  • brand: Renthal
  • manufacturer part number: MN/6AM5
  • compatible year: 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009
  • compatible model: Yfz450r Se
  • bundle description: 1 Pc Genuine Renthal Ultralight Rear Sprockets
  • type: Ultralight Rear Sprockets
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement

offer utvshift:

  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • started: November 12, 2025
  • availability: In Stock

returns utvshift:

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

payments utvshift:

  • credit card: Mastercard
  • other
  • wallet: Paypal

shipping utvshift:

  • type: Fixed
  • transit: 3-6 Days
  • cost: $0.00
  • class: Standard
  • service: Standard

general utvshift:

  • condition: New
  • ATV, Side-by-Side UTV Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts

seller utvshift:

  • rating: 98.1%
  • # reviews: 13417
for models: yfz450r, se, for makes: yamaha, for years: 2009-2018, compatible year: 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009, compatible model: yfz450r se, bundle description: 1 pc genuine renthal ultralight rear sprockets, type: ultralight rear sprockets, core charge: free no core charge, fitment type: direct replacement,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, sku: 9681411827035713,

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