0400.25.01, SR.2.A.3
WMS Tuck & Run Sprockets are precision machined, lightweight, and proven winners. Whether you prefer the traditional "full tooth", or "skip tooth", the Tuck & Run Sprocket will give you an edge over the competition.
Unlike the "run of the mill" skip tooth gears, through extensive testing, our design has proven to provide superior performance and prevents the chain loss that you experience with other sprockets.
High quality aluminum racing gears.
Gear Ratio Speed Calculator (MPH)
Sprocket Diameter Calculator