Recoil pull start with shroud Especially designed for 40cc 4-stroke gasoline engines A quality pull start at great price Our pull start for the Fit Right DB003 40cc mini bike was designed especially for those offroad powersports machines using today’s fuel-efficient and eco-friendly 4-stroke technology The recoil pull start features a mat black shroud that protects the inner workings Our pull start for the Fit Right DB003 40cc mini bike was designed especially for those offroad powersports machines using today’s fuel-efficient and eco-friendly 4-stroke technology. The recoil pull start features a mat black shroud that protects the inner workings. Note: For all of the custom shop builders and garage tinkerers, out there, this handy little pull start might be the perfect piece to complete your 4-stroke project. This pull start will also make a perfect substitute replacement for a missing or damaged unit on a Fit Right DB003 40cc mini bike.