Dr. Pulley 23x18 Sliding Roller Weights- Honda CN250

Unlock the full potential of your 250cc drivetrain with Dr. Pulley Sliding Weights (23x18) . 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, providing a higher top speed and smoother, more consistent acceleration. The high-tech nylon material also resists the "flat spots" that typically degrade performance in standard rollers. 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. Technical Specifications Dimensions: 23mm (Diameter) x 18mm (Width) Material: Self-lubricating, high-temperature SL-composite Quantity: 6 Sliders per set Mechanic's Note: These weights must be installed in a specific orientation to function correctly. Ensure the Dr. Pulley logo or the specific "open" side is facing the correct direction within the variator ramps. Brand Compatible Models (23x18) Honda Helix (CN250), Elite 250 (CH250), Big Ruckus (PS250), Reflex (NSS250) KYMCO Xciting 250, People 250/S, Bet & Win 250, Grand Vista 250 CF Moto V3 (CF250T-3), V5 (CF250T-5), Fashion, Glory Other Engines Water-Cooled 172mm Drivetrains & Most 250cc Chinese Clones WARNING: California’s Proposition 65 Original Parts For Scooters SKU 169-219-12g