{"product_id":"revvi-250w-brushless-upgrade-kit-for-12-16-models","title":"REVVI 250W BRUSHLESS UPGRADE KIT FOR 12″\/16″ MODELS","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis kit includes a 250w brushless motor, mounting bracket, control unit rated to the motor, chain and rear sprocket. The parts are a direct fit to the revvi 12″ and 16″ bike – select bike size. The kit increases the acceleration and torque of the bike. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eYou can choose from 2 sprocket sizes on the motor: \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e13T\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– More acceleration less top speed\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e15T\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Less acceleration more top speed\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eYou can choose from 4 control units: \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSlow Start – 2 speed settings \u003c\/strong\u003e– Slow start with 2 speed settings\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSlow Start – 3 speed settings\u003c\/strong\u003e – Slow start with 3 speed settings​\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFast Start – 2 speed settings \u003c\/strong\u003e– Once fitted the power delivery is much quicker. The top speed is the same but the bike accelerates much faster with 2 speed settings\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFast Start – 3 speed settings \u003c\/strong\u003e– Once fitted the power delivery is much quicker. The top speed is the same but the bike accelerates much faster with 3 speed settings\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eYou can also choose to have a sprocket only, or a sprocket\/freewheel unit. See pictures. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eSpecial tools will be required to remove the freewheel from your wheel to change the sprocket! You can remove it using a vice and punch or a freewheel removal tool. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevvi Cup Note:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThis upgrade kit is not legal for use in the\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e12″\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eOpen class at Revvi cup events. For the Revvi cup events the 170w upgrade kit is allowed!\u003c\/p\u003e","brand":"Dwell \u0026 Co","offers":[{"title":"Default Title","offer_id":54072027119949,"sku":null,"price":99.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/7143\/8925\/files\/c7ee16_e86b53a2834b44808721cf6fab1b4aca_mv2.jpg?v=1781055414","url":"https:\/\/dwellandco.store\/products\/revvi-250w-brushless-upgrade-kit-for-12-16-models","provider":"Dwell \u0026 Co","version":"1.0","type":"link"}