Topcase Backrest (Black), K-Max 30L Topcase hd200 battery and consistent rotational inertia required

and consistent rotational inertia required to eliminate engine vibration and preserve the life of your main bearings

providing enough power to overcome high-compression builds

and smoother operation of bikes with 125cc and 150 - 232cc GY6 motors

85mm / H: 34

Topcase Backrest (Black), K-Max 30L Topcase hd200 battery and consistent rotational inertia requiredAdd a comfortable passenger backrest to your 30 Liter K Max Topcase for a very reasonable price. Installation requires only two tools: a drill and a screw driver. We recommend using old timey drills to make the job a little more entertaining. While you're at it, why not consider adding the LED lighting kit to your topcase to make you and your bike more visible? Specifications: Black Dimensions: 11"L x 5"W x 3"H Includes mounting hardware