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.
High quality aluminum racing gears.
- Lightest and most aggressive sprocket on the market!
- Hard coated
- Fits 5 1/4" standard hub pattern
- Lightened design
- .160" thick for extra durability