Garmin Rally 110/210 Dual-Sensing Upgrade Spindle Zipp Ceramic 7/8-speed MTB rear derailleur

7/8-speed MTB rear derailleur

Flat Protection Tread and SidewallTPI 330Color Black SLWeight 500Designed for ebike YesDefined Color BlackISO Width (mm) 45ISO Diameter 622 / Road / 29"Tire Intended Use GravelTire Intended Use CyclocrossTire Diameter 700cTire Bead FoldingLabeled Size 700 x 45 / 28 x 1

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Garmin Rally 110/210 Dual-Sensing Upgrade Spindle Zipp Ceramic 7/8-speed MTB rear derailleurGarmin Rally 110 210 Dual Sensing Upgrade Spindle. Upgrade your Rally 110 to a dual sensing power meter and analyze more than just watts to see exactly how your pedaling style generates the force that moves you. When paired with Rally 110 the upgrade spindle turns your system into a Rally 210 power meter providing left right balance data and cycling dynamics. The spindle is even transferable to other Rally 210 pedal bodies so you can have power for