12V 4-Pin Voltage Regulator Voltage regulator is made of high-quality aluminum alloy material, which is durable. Compatible with GY6 Engine 50cc 70cc 90cc 110cc 125cc 150cc dirt bike ATV Go Kart Moped Scooter Dune Buggy Quad 4 Wheelers Roketa Taotao Sunl Kazuma Redcat, etc. Quality Assurance! If you are not satisfied with our products, we accept all of the return, replacement or refund requests. Package Included: 1* Voltage Regulator Brand new high quality. All products shipped are tested. Direct replacement to your original unit. Plug-and-play, direct fit, easy installation. Color: Black Compatible Models: TaoTao, Buyang, Coolsport, Lifan Kazuma, SUNL, Redcat, Eagle, etc. Please check carefully the item pictures, model before purchasing, Wish you have a good shopping!