Garmin Edge 840 Bike Computer - GPS Wireless Black Product Type_Headset Top Cap Provides smooth and quiet gear

Provides smooth and quiet gear shifting

5" Valve Presta Tire Type Tubeless Ready Clincher Front Axle 15mm Thru x 110mm Hub/Brake Compatibility Center-Lock Disc Hub/Brake Compatibility 6-Bolt Disc

Wireless charging possible

5 3 4 5 6 8mm hex T10 T25 T30 Bits Included Yes Torque Range (Nm) 2-14 Set or Individual Set

Features high torque high drive ratio motors for precise shifting under strain

Garmin Edge 840 Bike Computer - GPS Wireless Black Product Type_Headset Top Cap Provides smooth and quiet gearAdvanced GPS cycling computer with touchscreen and button control combines superior navigation, planning and performance tracking, cycling awareness and smart connectivity Battery life: up to 26 hours in demanding use cases; up to 32 hours in battery saver mode View daily suggested workouts and training prompts on screen; based on your event, get personalized coaching that adapts to your current training load and recovery when riding with a compatible