Dr. Pulley 23x18 Round Roller Weights, Part #169-252
Dr. Pulley 23x18 Round Roller Weights for 250cc water-cooled 172mm engines. Dr. Pulley Round Roller Weights have exceptional durability, heat resistance and are low friction and low wear. Size: 23x18. Set of 6. Lasts longer than standard roller weights. Excellent Heat Resistance. Low Friction / Low Wear.