Dr. Pulley 26x13 Sliding Weights - CFMoto, Yamaha, Suzuki

Upgrade your CVT's power delivery with Dr. Pulley 26x13 Sliding Roller Weights. Engineered for heavy-duty ATVs and Side-by-Sides, these patented sliding weights outperform traditional round rollers by eliminating "flat spotting" and allowing your transmission to shift more efficiently across a broader range of gear ratios.

The unique "slider" shape allows the variator to open more fully for higher top-end speeds and close more deeply for improved low-end torque—essential for rock crawling, towing, or accelerating through thick mud. Made from a proprietary self-lubricating nylon composite, these weights offer superior heat resistance and a significantly longer service life than OEM components.

Performance Benefits:

• Eliminates Flat Spots: The sliding design prevents the uneven wear common in round weights.
• Improved Low-End Torque: Enhances "hole-shot" acceleration and climbing power.
• Higher Top Speed: Allows the belt to travel further out on the pulley face.
• Extreme Durability: Heat-resistant polymer stands up to the high-friction environment of heavy-duty CVT systems.

Technical Specifications:

• Size: 26x13mm
• Quantity: Set of 8 Weights
• Weight: 19g
• U.S. Patent Number: 7,276,004

Detailed Model Fitment:

This 26x13mm set is a direct replacement for the following US-Market models using the standard CVTech or OEM variators:

CFMoto Models:

• CForce 400 / 500 / 600 (All Years)
• CForce 800 / 800XC / 1000
• UForce 500 / 600 / 800 / 1000
• ZForce 500 / 800 / 950 / 1000

Yamaha Models:

• Grizzly 550 / 700 (2007–Present)
• Kodiak 700 (2016–Present)
• Rhino 660 / 700
• Viking 700 / Wolverine 700

Other Compatible Brands:

• Can-Am: Outlander & Renegade 500-1000 (Requires checking variator version)
• Suzuki: Burgman 400, King Quad 450 / 500 / 700 / 750
• Kawasaki: Brute Force 650 / 750 (2005–Present)

Tech Tip: For better throttle response on heavy machines with oversized tires, we recommend dropping 2–4 grams from your stock weight. Always inspect your Slide Pieces (SP2613-N) when changing rollers; worn slides can cause the variator to bind.

Dr. Pulley Variator Slides for the CFMoto Cforce 500 ATV.

The Slide Pieces in the variator are equally as important as the rollers. It is highly recommended to change the slide pieces to coincide with the rollers. The Dr. Pulley Variator Slides are made of the same abrasion-resistant nylon as the Dr. Pulley Roller Weights, which promises a long life.

• Size: 26x13
• Set of 8
  
• Broadens your range of gear ratios
• Increases acceleration and re-acceleration properties
• Increases top end speed
• Lasts longer than standard roller weights
• U.S. Patent Number: 7,276,004
• Please Note: Weight Color May Vary