BT MOTO Honda CBR1000RR-R SP (20-22) ECU Flash Stage 1

2021+ CBR1000RR-R SP Stage 1

The 2021+ Honda CBR1000RR-R SP is probably one of the most sought after and interesting superbikes we have tested this year. Every aspect of this bike is AMAZING! It’s the updated, all new spec flagship Honda sport bike, based off the RC231V. This bike comes with a slew of MotoGP technology! At BT Moto, we focus on niche bikes that require our help for race use and change from from great to spectacular.

While the Honda is a new platform to add to our already robust lineup of programming, the Kehlin ECU is not. With the help of our engineers, we have been able to streamline the much needed ECU development in a short amount of time. This has quickly turned into the best upgrade you can get for your CBR-RR with gains of up to +30HP!

We have found the refreshed 2021+ CBR has a lot of positive changes, not only visually but also on the software and engine side. We use factory information and reverse engineering, meaning we don’t use incomplete editors to nudge fueling a little, like our competitors do. We had to develop ECU strategies from square one. From acquisition of the bike, to spare control units to Euro and US testing, we find out how everything works down to the last detail and what differs so much in power output. After all our hard work we are able to bring you our Stage 1 ECU upgrade.

**At the moment we have mapping for: header + stock exhaust, Akrapovic (Other mapping is possible based on our best guesses but recommend AFR confirmation post flashing via wideband gauge)**

WHAT STAGE 1 INCLUDES

• Correct fueling on both banks in “Alpha N” mode and race modes
• Raised RPM limiter to 15,500 RPM (beyond US/Euro restricted limitations)
• Top speed limiter removed for better use of 5th-6th gear
• Raised load limiters
• Revised throttle limitations to 100%, stock bike restricted to 66% throttle at redline, less than 50% for US
• Ignition timing adjustments
• Corrected fueling that was causing engine break-up and aggressive hesitation
• Exhaust valve adjustments
• Up to +30HP/+30TQ gains

WHY THIS IS THE BEST UPGRADE YOU CAN BUY

Currently there are no options to tune the new CBR, so with the assistance of our good buddy 650ib, we used our experience in other markets and platforms come up with our own. Using our in-house motorcycle dynometer and datalogging capabilities, we were able to systematically fix the glaring deficiencies in the platform. Turning it from one of the worst performing Superbikes available to one of the most potent. We all know the CBR1000RR-R SP is a great Superbike, unfortunately we also know it isn’t perfect in its stock form. These are the issues we have seen ourselves and fixed. Through research we have found other customers have also verified the following issues:

• No tuning options currently on the market
• Low power (160WHP~)
• 182MPH top speed, no use of high rpm in 5th and 6th gear, even in Euro bikes
• Startup issues when exhaust is installed or even stock
• Issues when exhaust is installed, lean misfire, exhaust break up
• Acceleration that isn’t smooth through the entire RPM range due to inaccurate AFR
• Engine seems to struggle off idle to 4000rpm and then lurch at 10,000 RPM
• Power that seems to level off (flatten) after 10,000 RPM with the throttle limiting in place

**PLEASE NOTE: Due to regulation compliance we will not turn off any off-road racing errors that may occur due to changing or deleting parts from the motorcycle**

-Any map changes needed due to motorcycle modifications that require new tuning, will start at a €150 retune fee (mod dependent)-