{"product_id":"e-bike-e-mtb-tuning-kit-peartune-3-0-for-shimano-ep8-2022","title":"PearTune 3.0 for Shimano EP8, EP8-RS","description":"\u003ch3\u003eWhat does this Tuning Kit do?\u003c\/h3\u003e\nThis Peartune tuning kit removes the 16mph (25km\/h) speed limit, allowing the motor to help you at higher speeds. For these Shimano bikes, the speed limit is raised to \u003cb\u003e31mph (50km\/h).\u003c\/b\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eReal speed will be displayed up to 14-15mph (21-25km\/h), at higher speeds the bike will show incorrect, slower than real speeds. \u003c\/b\u003e\n\n\u003ch3\u003eHow does the Peartune work?\u003c\/h3\u003e\nThe tuning kit manipulates the speed signal without altering the motor's power relative to pedaling speed. This guarantees a smooth motor control without speed limit interruptions. Depending on a tuning kit, some determine when assistance stops, while others remove the restriction entirely for continuous support. However, the achievable speed mostly depends on the eBike model. Achievable speed can be calculated using a simple formula:\n\u003cbr\u003e\u003cbr\u003e\nSpeed = Cadence [rpm] * Wheel circumference [mm] * Front Chainring Teeth \/ Rear Chainring Teeth * 60 [min\/h] \/ 1.000.000 [mm\/km]\n\u003cbr\u003e\u003cbr\u003e\nThe tuning kit is designed to automatically activate when the eBike is powered on. When PearTune is active - you will be able to ride at a speed of 25 mph (40 km\/h) and even up to 31 mph (50 km\/h)!\n\u003cbr\u003e\u003cbr\u003e\n\nNOTE 1: Real speed will be displayed up to 14-15mph (21-25km\/h), at higher speeds the bike will show incorrect, slower than real speeds.\n\u003cbr\u003e\u003cbr\u003e\n\nNOTE 2: If the bike's lights are programmed to remain permanently ON, the tuning kit will not function. The tuning kit requires the lights to be OFF for activation.\n\u003cbr\u003e\u003cbr\u003e\n\n\nIf You can switch the lights ON and OFF - tuning kit can be deactivated by switching the lights ON. Your e-bike will then work the same as before installation of the chip.\n\u003cbr\u003e\u003cbr\u003e\n\nI don't have lights active but I want to be able to deactivate my tuning kit:\n\u003cbr\u003e\u003cbr\u003e\n\n Many bikes are delivered with the lights function inactive, which can be activated by any Shimano service upon request.\n\n\u003ch3\u003eIs this Peartune the right tuning kit for my bike?\u003c\/h3\u003e\nThis Peartune tuning kit is made to fit all Shimano EP8 and EP8-RS motors, with all Shimano displays made for EP8 motors. Not compatible with Shimano EP801!\n\u003cbr\u003e\u003cbr\u003e\nWorks with the Giant Revolt E+ Di2 powered by Shimano EP8 (mind product options)\n\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eNot Compatible\u003c\/b\u003e with Shimano E8000 \/ E7000 \/ E5000. You would need \u003cb\u003e\u003ca href=\"https:\/\/www.twowheelsempire.com\/products\/e-bike-e-mtb-tuning-kit-peartune-mso-3-0-for-shimano-e8000-e6100-e6010-e6012-e5000-e7000-2018-2022\" target=\"_blank\"\u003ePeatune for Shimano E8000 \/ E7000 \/ E5000.\u003c\/a\u003e\u003c\/b\u003e\nNot Compatible with Shimano EP801. You would need \u003ca href=\"https:\/\/www.twowheelsempire.com\/products\/peartune-3-0-tuning-kit-for-shimano-ep801-and-ep6-motors\" target=\"_blank\"\u003ePearTune 3.0 for Shimano EP801\/EP6\u003c\/a\u003e\n\n\u003ch3\u003eHow to install this Tuning kit?\u003c\/h3\u003e\nThe MSO can be activated or deactivated anytime using the bike menu's light control function. Refer to the bike manual for detailed instructions. If the lights are ON, PearTune MSO is OFF. When the lights are OFF, PearTune MSO is ON. If you disconnect the red power cable, PearTune MSO will be \"always ON,\" meaning it will activate automatically when you switch on your bike. If you have any troubles with installation or disassembly, do not hesitate to contact us.\n\u003cbr\u003e\u003cbr\u003e\nIf you are planning to install PearTune on a brand-new bike, make sure you ride it for at least 0.6 miles (1 km) before the tuning kit is activated.\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv class=\"text-center\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/1515\/0434\/files\/MANUAL_-_Shimano_Panasonic_Bafang_UART_EN.pdf?v=1671527612\" class=\"btn\" target=\"_blank\"\u003eInstallation Guide PDF\u003c\/a\u003e\u003c\/div\u003e\n\n\u003ch3\u003eImportant legal note!\u003c\/h3\u003e\nPlease note that the operation of this type of modified electric bikes on public roads may be against the law in some countries. The manufacturer takes no responsibility for damages resulting from the use of Peartune products. Electric bikes equipped with Peartune products are not allowed to be used on public roads, cycling paths and public places. Electric bikes equipped with Peartune products can be used exclusively on private property and entirely at one’s own risk. The use of Peartune products may void the warranty of your ebike.\n\u003cbr\u003e\u003cbr\u003e\nWe strongly recommend using other safety features and protective gear to prevent injuries in higher speeds.\n\u003cbr\u003e\u003cbr\u003e\nPeartune products are thoroughly tested and we stand by their quality - Peartune provides 2 years warranty to all their products.\n\n\u003ch3\u003eImportant legal note!\u003c\/h3\u003e\nPlease note that the operation of this type of modified electric bikes on public roads may be against the law in some countries. The manufacturer takes no responsibility for damages resulting from the use of Peartune products. Electric bikes equipped with Peartune products are not allowed to be used on public roads, cycling paths and public places. Electric bikes equipped with Peartune products can be used exclusively on private property and entirely at one’s own risk. The use of Peartune products may void the warranty of your ebike.\n\u003cbr\u003e\u003cbr\u003e\nWe strongly recommend using other safety features and protective gear to prevent injuries in higher speeds.\n\u003cbr\u003e\u003cbr\u003e\nPeartune products are thoroughly tested and we stand by their quality - Peartune provides Lifetime warranty to all their products.","brand":"PearTune","offers":[{"title":"Shimano EP8","offer_id":40365780041862,"sku":"PT-MSO-EP8","price":219.0,"currency_code":"EUR","in_stock":true},{"title":"Giant Revolt E+ EP8","offer_id":40365780074630,"sku":"PT-MSO-EP8+E","price":219.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/1515\/0434\/products\/peartune-3-0-for-shimano-ep8-1145467663.jpg?v=1741936440","url":"https:\/\/www.twowheelsempire.com\/en-lt\/products\/e-bike-e-mtb-tuning-kit-peartune-3-0-for-shimano-ep8-2022","provider":"Two Wheels Empire","version":"1.0","type":"link"}