The new SureMotion line of power transmission products includes timing pulleys (or sprockets), bushings and timing belts that allow speed and torque changes while connecting mechanically rotating components. Starting at $5.25 , SureMotion L and XL timing pulleys are available in aluminum or steel, with or without hub and with smooth bore and setscrew. Also available are SureMotion L steel pulleys that are made for use with Taper-Lock or QD-style drive steel bushings. The bushings are sold separately starting at $8.75 . SureMotion timing (toothed) belts are made of neoprene with fiberglass reinforcement and are an excellent choice for many industrial applications. Starting at $2.00 , the belts are available in several pitches (0.200" to 0.375") and widths (0.25" to 1") to cover a wide range of power transmission requirements.