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Swingarm concentric motor drive for electric motorcycle — Harley-Davidson patent US11260934B2 (2022)

PatentUS11260934B2
TypeUtility patent
Filed2019-12-11
Granted2022-03-01
InventorSamuel Nicholas Reitinger
SystemElectrical & ignition

“A motorcycle includes an electric motor having an output shaft defining a motor axis, a rear wheel drivably coupled to the electric motor to propel the motorcycle, a swingarm rotatably supporting the rear wheel, and a frame. The frame includes a main frame member supporting the electric motor and…”

Full patent textDownload PDFShop electrical & ignition parts

Drawings (8 sheets)

Swingarm concentric motor drive for electric motorcycle — sheet 1Swingarm concentric motor drive for electric motorcycle — sheet 2Swingarm concentric motor drive for electric motorcycle — sheet 3Swingarm concentric motor drive for electric motorcycle — sheet 4Swingarm concentric motor drive for electric motorcycle — sheet 5Swingarm concentric motor drive for electric motorcycle — sheet 6Swingarm concentric motor drive for electric motorcycle — sheet 7Swingarm concentric motor drive for electric motorcycle — sheet 8

Parts for this system

32-3124
Ultima Output Starter Shaft Spring
$4.19
17-5873
Ultima Starter Gear Spacer
$4.19
17-0601
Kick Starter Arm Bolt Kit
$6.32
32-0404
Plain Rocker Style Handlebar Switch
$6.32

Check fitment first — add your bike and we flag what fits.

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Drawing from the US patent record (via Google Patents). A patent shows the invention as filed, not necessarily the production part on your motorcycle — confirm fitment for your model and year. Independent aftermarket retailer, not affiliated with Harley-Davidson, Inc.