The 2011 Honda CBR lineup spans from beginner-friendly models to a full-on superbike, with top speeds ranging from around 70–85 mph for the smallest bikes to about 180 mph for the top-end CBR1000RR. Acceleration also varies significantly by model, from roughly 2.8–3.0 seconds for the liter-class machine to the mid- to high single digits for smaller displacements.
A quick snapshot of the lineup
In 2011, Honda offered several CBR models, each tuned for a different riding experience. The following figures are stock numbers commonly cited by testers and manufacturers, and real-world results can vary with rider weight, gearing, wind, and condition.
Below is a concise look at top speeds and straight-line acceleration by model:
- CBR1000RR (2011) — Top speed around 180 mph (290 km/h) on a closed track. 0–60 mph about 2.8–3.0 seconds. Quarter-mile roughly 10.6–11.0 seconds at 135–140 mph.
- CBR600RR (2011) — Top speed about 165 mph (265 km/h). 0–60 mph roughly 3.0–3.3 seconds. Quarter-mile around 10.8–11.2 seconds at 125–130 mph.
- CBR250R (2011) — Top speed around 85–95 mph (137–153 km/h). 0–60 mph about 6–9 seconds depending on rider and conditions.
- CBR125R (2011) — Top speed around 70–85 mph (113–137 km/h). 0–60 mph roughly 9–11 seconds.
These figures illustrate the broad performance range across the 2011 CBR family, from the high-strung performance of the CBR1000RR to the approachable pace of the smaller models.
What affects real-world speed
Actual speed and acceleration on the street or track depend on many factors, including rider weight, helmet and gear, tire grip, air density, altitude, and whether the bike is stock or modified (exhaust, intake, ECU remapping, gearing). Track testing under controlled conditions usually yields the highest performance numbers, while street riding will show more modest results.
Safety and legality
High-speed riding carries serious risk and is illegal in most places on public roads. Always ride within your skill level, wear proper protective gear, and observe local laws and speed limits. Track days with proper supervision offer safer environments to explore a bike’s performance.
Bottom line
The 2011 Honda CBR lineup covers a wide performance spectrum. If you’re asking how fast a 2011 CBR can go, the answer depends on the model: the CBR1000RR tops out near 180 mph, the CBR600RR around 165 mph, the CBR250R about 85–95 mph, and the CBR125R roughly 70–85 mph. Real-world speeds are influenced by many variables and should be approached with caution.
Summary
In sum, the 2011 CBR family offers a ladder of speed: from the street-friendly entry bikes to a liter-class sportbike capable of near-superbike speeds. Top-end figures range from about 70 mph on the smallest model to around 180 mph on the CBR1000RR, with acceleration correlating to displacement and setup. For anyone curious about a specific bike’s performance, the best reference is the exact model variant and its stock specifications, kept in mind that conditions and modifications can shift results.