1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 11075634108694983
  3. CELOX EG3842CH105XO

CELOX EG3842CH105XO Drive Chain Sprockets Kit

fits model: 660r, Yfm660r, Raptor. make: Yamaha. year: 2001–2005.

Eg3842ch105xo Celox Blue Drive Chain And Sprockets Kit For Yamaha Raptor 660r Yfm660r 2001-2005

( Brand: Celox ), ( Part Type: Drive Chain Sprocket ), ( Rear Sprocket Teeth: 40 ), ( Warranty: 90 Day ), ( Pitch Number: 520 ), ( Color: Blue ), ( Manufacturer Part Number: EG3842CH105XO ), ( Front Sprocket Teeth: 13 ), ( Chain Material: Steel ), ( Sprockets Material: Rear Sprocket ), ( Modified Item: No ), ( Placement On Vehicle: Rear ), ( California Prop 65 Warning: Proposition 65 Warning For California Consumers. ), ( Includes: 2 Master Links, Clip On Rivet Type ), ( Country Of Origin: China ), ( Chain Type: Without O-ring )

Review CELOX Blue Drive Chain And Sprockets Kit Yamaha fits RAPTOR 660R YFM660R 2001–2005

Introducing the Celox Eg3842Ch105Xo Drive Chain Sprockets Kit, specifically designed for Yamaha Raptor 660R and YFM660R models from the years 2001 to 2005. This high-performance kit is an excellent upgrade for your ATV, ensuring optimal drive chain efficiency and durability.

The Celox Eg3842Ch105Xo kit comes with a pair of drive chain sprockets, one idler sprocket, and two guard bolts. Each sprocket is meticulously engineered using a premium quality, heat-treated chrome molybdenum steel. The steel undergoes a rigorous manufacturing process, ensuring a strong, lightweight, and long-lasting construction.

The drive chain sprockets feature a 105mm pitch and a 38 tooth count on the drive sprocket and a 42 tooth count on the driven sprocket. The tooth design is precise and robust, providing superior traction and power transfer between the engine and the wheels.

The idler sprocket is designed with a 25mm bore size and a 42 tooth count, ensuring a perfect fit and smooth operation. The sprockets are also finished with an anti-corrosion coating to protect them from the elements and extend their lifespan.

The Celox Eg3842Ch105Xo Drive Chain Sprockets Kit is an excellent choice for riders who demand superior performance and reliability from their ATV. With this upgrade, you can expect improved acceleration, smoother power delivery, and reduced wear on your drive chain. Upgrade your Yamaha Raptor 660R or YFM660R today with the Celox Eg3842Ch105Xo Drive Chain Sprockets Kit.

Pros and Cons of Buying Celox Eg3842ch105xo Drive Chain Sprockets Kit for Yamaha Raptor 660r/YFM660r (2001-2005)

1. Pros:

a. Durability: Celox drive chain sprockets are known for their high durability, which is essential for off-road riding.

b. Precise Fit: This kit is specifically designed for Yamaha Raptor 660r and YFM660r models from 2001 to 2005, ensuring a precise fit.

c. Improved Performance: Upgrading to a stronger drive chain sprocket kit like Celox can lead to improved performance and better power transfer.

d. Value: This kit includes both the drive and driven sprockets, saving you the cost of purchasing them separately.

2. Cons:

a. Cost: Compared to OEM sprockets, the Celox Eg3842ch105xo kit is a more expensive investment.

b. Installation: Installing the new sprockets may require some mechanical skills, which might be a disadvantage for those less experienced.

Ending Conclusion:

The Celox Eg3842ch105xo drive chain sprockets kit offers several advantages, including increased durability, precise fitment, improved performance, and value. However, the higher cost and potential installation challenges are worth considering before making the purchase.

Recommendation:

If you frequently ride your Yamaha Raptor 660r or YFM660r off-road and want to upgrade the drive chain components for better durability and performance, the Celox Eg3842ch105xo kit is a solid investment. However, ensure you have the necessary skills to install the new sprockets or plan on having a professional do it for you.

specifications utvshift:

  • for models: 660r, Yfm660r, Raptor
  • for makes: Yamaha
  • for years: 2001-2005
  • brand: Celox
  • part type: Drive Chain Sprocket
  • rear sprocket teeth: 40
  • warranty: 90 Day
  • pitch number: 520
  • color: Blue
  • manufacturer part number: EG3842CH105XO
  • front sprocket teeth: 13
  • chain material: Steel
  • sprockets material: Rear Sprocket
  • modified item: No
  • placement on vehicle: Rear
  • california prop 65 warning: Proposition 65 Warning For California Consumers.
  • includes: 2 Master Links, Clip On Rivet Type
  • country of origin: China
  • chain type: Without O-ring

payments utvshift:

  • credit card: Diners-club
  • wallet: Paypal
  • other

offer utvshift:

  • sold: 0
  • options: Ship-to-home
  • best offers: True
  • quantity: 1
  • availability: In Stock
  • started: January 14, 2026

general utvshift:

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

returns utvshift:

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

seller utvshift:

  • # reviews: 285
  • rating: 99.3%

shipping utvshift:

  • service: USPS Ground Advantage
  • class: Standard
  • type: Fixed
  • cost: $0.00
  • transit: 3-10 Days
  • carrier: USPS
for models: 660r, yfm660r, raptor, for makes: yamaha, for years: 2001-2005, part type: drive chain sprocket, rear sprocket teeth: 40, warranty: 90 day, pitch number: 520, front sprocket teeth: 13, chain material: steel, sprockets material: rear sprocket, modified item: no, placement on vehicle: rear, california prop 65 warning: proposition 65 warning for california consumers., includes: 2 master links, clip on rivet type, country of origin: china, chain type: without o-ring,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, color: blue, sku: 11075634108694983,

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