Sturmey Archer HDS20K Dyno 2.4W Front Hub for Disc Brake Black CheckoutTitle=SRAM Force 1x XPLR Wide Crank Arm Assembly - 175mm The EnergyPak 375Wh battery gives

The EnergyPak 375Wh battery gives you more than enough power to take longer rides without worrying about running out of juice

Battery Type Lithium Ion GPS Yes Solar Charging No Touchscreen Yes Connectivity ANT+ BT Wristband Cocoa - Silicone Heart Rate Monitor Yes Primary Color Brown Watch Color Cocoa Customizable Screen No

rear features 10-degree engagement

Disc IS 6-bolt Axle Type 12mm TA Rim Drilling 28 Spoke Type Stainless

Sturmey Archer HDS20K Dyno 2.4W Front Hub for Disc Brake Black CheckoutTitle=SRAM Force 1x XPLR Wide Crank Arm Assembly - 175mm The EnergyPak 375Wh battery givesDynamo generator front hub features 2. 4 watt headlight power supply A356 aluminum hub shell with 9mm solid nutted axle Light sold separately: see Herrmans Dynamo Headlights Model HDS20K Front Rear Front Axle Spacing (mm) 9x140 Nutted Hole 36 Spoke J Bend Brake 6 Bolt Color Black Weight 835g