Aluminium Alloy Rim 16 inch., 57 mm (~2,24 inches) wide black matte ETRTO: 305 double wall 57 wide: 57 mm (~2,24 inches) Inner size:  50 mm (~1,97 inches) holes: 36 colour: black matte Rim diameter for calculating the spoke length / ERD: 284 mm (~11,18 inches) Weight:  520 g (~1,15 lbs)    

16 inch wheelset aluminium rim with 250W MXUS front wheel motor, 16 x 2.125Technical specifications front wheel with motor MXUS XF11F : Position: Front wheel motorWheel diameter (inch): 16Construction: Geared motorRated voltage: 36VRated power: 250WMax torque: 32 NmColour: Black Weight: ~ 3.2 gOperating temperature: -20 - 45℃Volume: <50 Front wheel installation parameters:Brake: disc brake mount, 44 mm 6 hole disc brake 160 mm.Spokes: 2.34 mm blackMounting width: 110 mm16 inch - at tyre seat: 305 mm with bicycle diameter tyres: 57-305 = 16 x 2.125Cable connection: shaft, left sideCable length: ~ 10 mmConnection: 9 pin Jullet, male Technical specifications rear wheel: Position:Rear wheelWheel diameter (inch): 16Colour: blackSpokes: 2.34 mm blackFreewheel sprocket 14 teethRear wheel mounting pattern:Installation width: 135 mmRim diameter: 16 inch 305 Brake: Disc brake mount, 44 mm 6 hole, disc 160 mm Tests & certification: IP code: IP X5Certification: ROHS / CESalt Spray Test Standard(h): 96Special features: incl. mounting material according to illustrationWeight front and rear wheel: ~ 5.25 kg