Dr. Pulley 23×18 Sliding Roller Weights – Honda CN250

Description

Unlock the full potential of your 250cc drivetrain with Dr. Pulley Sliding Weights (23×18). Specifically engineered for the Honda CN250 (Helix) and liquid-cooled 172mm engines, these patented sliders are the ultimate upgrade over traditional round roller weights. By utilizing a sliding motion rather than rolling, these weights allow your variator to open further for higher top speed and smoother, more consistent acceleration. The self-lubricating SL-composite material also resists the flat spots that degrade performance in standard rollers over time.

Also listed as OPS SKU 169-219-12g.

Performance Tuning Guide

• Lighter Weights (12g–16g): Best for quick take-offs, hill climbing, and stop-and-go city riding.
• Mid-Range (18g–20g): The sweet spot for balanced daily commuting and reliable power.
• Heavier Weights (22g–24g): Ideal for highway cruising, maximizing top speed, and maintaining lower RPMs at high speeds.

Specifications

• SKU: 1200-1189
• Dimensions: 23mm x 18mm
• Quantity: 6 sliders per set
• Available Weights: 12g, 14g, 16g, 18g, 20g, 22g, 24g
• Material: Self-lubricating high-temperature SL-composite nylon
• Patent: U.S. Patent 7,276,004

Compatibility

Orientation is critical — ensure the Dr. Pulley logo faces the correct direction during installation.