Black OPS ADJ Chain Tensioner 2.0 Alloy 3/8 Blue Chain Guides Installs like any other pedal

Installs like any other pedal and quickly transfers between bikes

you can download trails to use offline when you go for a ride

Edge 830 will get up to 20 hours of battery life while using GPS and up to 40 hours when used with the optional Garmin Charge™ power pack or in battery saver mode

If not using a front derailleur

Compatibility: Sram/Shimano

Black OPS ADJ Chain Tensioner 2.0 Alloy 3/8 Blue Chain Guides Installs like any other pedalCNC machined 6061 T6 aluminum chain tensioners Compatible with 3 8 inch and 10mm axles Single bolt operation makes tensioning a simple task Size: 3 8"Material: 6061ALColor: BlueWeight: 0. 17 lbs