Shimano PearTune Tuning Chip to Derestrict SH1 Steps for Di2 E8000 E7000

$99 $183

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  • Estimated Delivery:Apr 04 - Apr 11

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The use of PearTune may void the warranty of your eBike. After installing your PearTune, the display will show real values up to 13mph (22 kmh). The motor's electric assistance switches off when reaching 30mph (50kmh).

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