Harley Davidson Sportster S 1250 2022 Service Manual

Title:
Sportster S 1250 (2022): The Sportster's Most Radical Reinvention Yet

Description:

Introduced for 2021 and carried into 2022 largely unchanged, the Sportster S represents less an evolution of the 65-year-old nameplate than a genuine rebirth. Harley's own launch messaging didn't undersell it: "a new era of Sportster performance," and reviewers largely agreed there's essentially nothing connecting this bike to the air-cooled Sportsters that came before beyond the name and the general silhouette.

At the heart sits the Revolution Max 1250T, a liquid-cooled 60-degree V-twin sharing its architecture with the Pan America adventure bike but tuned specifically for low-end grunt: smaller valves and port dimensions, a different combustion chamber shape, and pistons reshaped to match, delivering up to 10% more torque than the Pan America's engine between 3,000 and 6,000 rpm. Output is a claimed 121 hp at 7,500 rpm and roughly 94 lb-ft of torque at 6,000 rpm, spinning to 9,500 rpm, running dual overhead cams with 4 valve heads, variable valve timing, and a slipper clutch. Like the smaller Nightster that followed, the engine itself is a stressed chassis member — there's no traditional frame, which significantly cuts weight and keeps the handling tight.

Styling leans deliberately muscular: a fat front and rear tire combination that makes it the widest-looking Sportster in the modern lineup, a 2-into-1-into-2 scrambler-style exhaust with distinctive up-pipes, and bronze accent touches throughout. Electronics include selectable ride modes (Road, Sport, Rain, and Custom), lean-sensitive cornering ABS and traction control, and a 4-inch round TFT touchscreen display with Bluetooth connectivity — genuinely modern tech for a Harley. 2022 colors included Vivid Black, Mineral Green Metallic, and White Sand Pearl, with pricing starting at $15,499.