Description: 100% Brand new Ignition Coil Unit. Made of high quality plastic for long lasting durability. Fit for 2-Stroke 33/47/49cc Pocket Dirt Bikes. This unit can improve combustion efficiency, strengthen electrical performance. Match up exactly with original equipment in perfect fitness, just replace and ride again, easy to install. Specification: Holes Spacing: 53mm / 2.1inch Package Includes: 1 Piece Ignition Coil Unit Note: Please make sure the item fits for your bike before order