Boss Motor Super Sport 125(DF125RTS) Standard Sports Bike

Boss Motor Super Sport 125 DF125RTS Motorcycle

The Boss Motor Super Sport 125 (DF125RTS) is a full-size 125cc sport-style motorcycle with a 4-speed manual transmission and 17-inch wheels. Its air-cooled, single-cylinder 4-stroke engine is listed at 11.02 hp at 7,000 rpm and 9.2 N·m of torque at 6,200 rpm, while front and rear disc brakes provide the braking setup.

The DF125RTS uses 110/70-17 front and 140/70-17 rear tires, an inverted front fork and hydraulic-spring rear suspension. Model-specific parts documentation confirms a 428-series chain, drive sprocket and rear sprocket, correcting retailer tables that have repeatedly mislabeled the final drive as a belt.

Super Sport 125 highlights

• 125cc 4-stroke engine: single-cylinder and air cooled.
• 4-speed manual transmission: N-1-2-3-4 shift pattern.
• Chain final drive: confirmed by the DF125RTS parts catalog.
• 17-inch wheels: 110/70-17 front and 140/70-17 rear tires.
• Front and rear disc brakes: disc braking at both ends.
• Sport suspension: inverted front fork and hydraulic-spring rear shock.
• 31-inch seat height: full-size sport-bike riding position.

Performance note: retailer listings advertise an estimated 50+ mph depending on rider weight and road conditions. Actual speed depends on setup, break-in, terrain and other factors and is not guaranteed.

Road-use note: current sellers list road-oriented equipment and an MCO/title, but registration, licensing, insurance and emissions rules vary by jurisdiction. Buyers should verify local requirements before public-road use.

Browse more motorcycles at DLR Golf Carts, or review the Boss Motor DF125RTS model page.