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These cylinders are more modern versions of the 2-port Sprint 150cc cylinders and make great performance upgrades for ALL 2-port rotary valve models. When used with a Sito Plus exhaust and a 20/20 carb, it's common to reach speeds of 50-55 using a 3-speed VNB engine! You'll really appreciate the extra displacement in the wind and when traveling two-up. Highly recommended for VNB, GT, VBB, VLA, VBC and similar engines. Cylinder head (part # 90970) not included and is required if not being placed on a Sprint!
Cylinder assembly Includes cylinder, piston, rings, wrist pin and circlips.
Important Parts Notice: Not all replacement or upgrade parts come with instructions. It is the customer's responsibility to have common knowledge of the installation or hire an experienced installer. We are not responsible for any damage that may be caused by any of the items we sell, whether installed by you or a professional. We are not required to provide step-by-step instructions or technical support. In any case, we will always do our best to help you with any technical question you may have. Electrical parts are non returnable and the buyer assumes all risks.
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