Sturmey Archer HDS20K Dyno 2.4W Front Hub for Disc Brake Black CheckoutTitle=SRAM Force 1x XPLR Wide Crank Arm Assembly - 175mm M6 Series Mountain Alloy Stems

M6 Series Mountain Alloy Stems bring ENVE engineering design and ride quality to a larger audience of mountain bike enthusiasts

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

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

Hitch Type 2" Receiver

Sturmey Archer HDS20K Dyno 2.4W Front Hub for Disc Brake Black CheckoutTitle=SRAM Force 1x XPLR Wide Crank Arm Assembly - 175mm M6 Series Mountain Alloy StemsDynamo 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