Rotax
125cc
The Rotax 125cc: 80 mph top speed, 30 hp.
Frequently asked questions
What is the top speed of the Rotax 125cc?
The Rotax 125cc has a top speed of 80 mph.
How much horsepower does the Rotax 125cc have?
The Rotax 125cc produces 30 hp.
What is the fastest recorded lap for the Rotax 125cc?
The fastest recorded lap for the Rotax 125cc is 1:00.700 at Autodromo del Levante Bari CW.
Notes
Generic 125cc motorcycles represent entry-level category defined by displacement limit common across multiple manufacturers including Honda, Yamaha, Kawasaki, and Suzuki, typically producing 11-15 horsepower from single-cylinder engines creating accessible two-wheel transportation suitable for novice riders, urban commuting, and markets restricting larger displacements through licensing regulations establishing 125cc as global standard for beginner-friendly motorcycles balancing adequate performance with manageable power delivery and fuel efficiency.
OEM Specs
Compare to
Lap Times
| Time | Track | Car | Mod | Driver | Tire | Lap Date | Date Added | vs Predict | Pace |
|---|---|---|---|---|---|---|---|---|---|
| 1:13.7 | Bahrain International Circuit (Inner) | Stock | 10 Apr, 2021 | 22 Jan, 2026 | -4.49s | +6.09% | |||
| 1:00.8 | Driveway Austin Motorsports (Elevation Course L2 CCW) | Light | 24 Jun, 2019 | 21 Jan, 2026 | -1.9s | +3.12% | |||
| 1:48.7 | Heartland Motorsports Park (Grand Prix CCW w/fast 8) | Stock | 21 Aug, 2022 | 20 Jul, 2023 | -2.05s | +1.87% | |||
| 1:18.9 | Roebling Road Raceway (Road Course) | Stock | 21 Oct, 2022 | 29 Jan, 2023 | -0.69s | +0.88% | |||
| 1:02.9 | Three Sisters Race Circuit | Stock | 23 Dec, 2023 | 23 Jan, 2026 | +0.3s | -0.48% | |||
| 1:00.7 | Autodromo del Levante Bari | Stock | 16 Sep, 2019 | 23 Jan, 2026 | +1.31s | -2.19% | |||
| 1:41.0 | Laguna Seca (Pre 2023) | Race | 08 Oct, 2013 | 04 May, 2023 | — | — | |||
| 54.7 | Dakar Ring | Race | 21 Jul, 2023 | 08 Jan, 2026 | — | ||||
| 1:17.8 | Hampton Downs Motorsport Park | Race | 28 Sep, 2014 | 02 Jun, 2023 | — | — | |||
| 1:25.9 | Bahrain International Circuit (Inner) | Race | 27 Apr, 2024 | 23 Jan, 2026 | — | — | |||
| 2:04.0 | Circuit Zandvoort | Race | 26 Mar, 2025 | 23 Jan, 2026 | — | ||||
| 2:13.9 | Circuit Zandvoort | Race | 29 May, 2025 | 23 Jan, 2026 | — |
Modified Cars
| Year | Driver Name | Mod | Horsepower | Tire | Tire Size | Vs Predict |
|---|---|---|---|---|---|---|
| 2022 | Phillip Bertsch | Stock | — | — | — | -6.96s |
| 2022 (w/KRT) | firshad | Light | — | 1 Kart Racing Tires | 340/300/05 | -4.24s |
| 2022 | Josh Morris Karting | Stock | — | 1 C2/D2 Racing Slick | — | +0.8s |
| 2014 | Julz NZ | Race | — | — | — | +1.92s |
| 2022 | Alessandro Pastore | Stock | — | — | — | +3.64s |
| 2022 | Justin Bryle Ayo Racing | Race | — | 40 D5 | — | +11.76s |
| 2022 | RotaxKarting | Race | — | 1 C2/D2 Racing Slick | — | — |
| 2022 | Calvin de Groot | Race | — | 40 W5 (Wet) | — | — |
| 2022 | Rick van Tamelen | Race | — | 40 W5 (Wet) | — | — |
| 2022 | Sajgó-Soós Tibor Gábor onboard | Race | — | 40 W5 (Wet) | — | — |
| 2014 | Jason Bell | Race | 36 | 1 Kart Racing Tires | 340/300/05 | — |
| 2014 (w/KRT) | Péter Laczkó | Race | 23 | 1 Kart Racing Tires | 340/300/05 | — |
| 2014 | kirillart | Race | — | 1 Kart Racing Tires | 340/300/05 | — |
Popular Tire Sizes
| Size front | Size rear | Pace | Laps |
|---|---|---|---|
| 340/300/05 | 340/300/05 | -0.58% | 3 |