S-H6R16-HKGKHSS
Racing Line (SS) for







Power
+1.1 kW
at 12000 rpm
Torque
+2.3 Nm
at 3500 rpm
Weight
-4 kg
This product is a brand new underbelly complete exhaust system fabricated using high-grade stainless steel with a hand-made carbon-fibre cover that features honeycomb exhaust protection, a reminder of the racing DNA of Akrapovič. The cover is the final touch to the design, and it includes an Akrapovič logo in red and white.
This complete exhaust system comes as one unit with the catalytic converter inside the header. High-end technology was used when shaping the exhaust, with the aim of integrating the system within the bike’s lines. The weight has been reduced over the stock system by 37.7 % (4 kg).
During the development phase, the engineers focused on optimal throttle response and performance, leading to a power increase of 1.1 kW (1.5 hp) at 12000 rpm and a torque rise of 2.3 Nm at 3500 rpm when compared with a Honda CBR650R with a standard stock exhaust system and verified on the in-house dyno. It delivers a deep and sporty sound from the engine.
This product fits on E-clutch version and its type-approval certificate is valid for the 35kW models.
This product is Euro 5+ compliant and EC/ECE type approved with a plug-and-play installation and no remapping required.
This exhaust system does not fit with original Honda under cowl for CB650R.
EXPERIENCE THE SOUND
Immerse yourself in the sound of the Honda CB650R exhaust systems.
| Unit | Akrapovič | Max gain | |
|---|---|---|---|
| Max. power | kW | 67.1 / 12000 rpm | + 1.1 / 12000 rpm |
| HP (m) | 91.2 / 12000 rpm | + 1.5 / 12000 rpm | |
| HP (i) | 90 / 12000 rpm | + 1.5 / 12000 rpm | |
| Max. torque | Nm | 61.5 / 8000 rpm | + 2.3 / 3500 rpm |
| lb-ft | 45.4 / 8000 rpm | + 1.7 / 3500 rpm | |
| Weight | kg | 6.6 | - 4 |
| lb | 14.6 | - 8.8 | |
| % | - 37.7 | ||
| Inst. time | min | 45 |
Akrapovič's product line includes products regulated by national and international emission regulations. Akrapovič makes every effort to provide accurate information on compliance of our products with various regulations and identify if they are for competition-use only or for general street/highway use in the regulated area. However, unless an explicit compliance label is indicated for a specific product, Akrapovič does not make any statement of compliance. It is the user's responsibility to choose an appropriate product for the intended use. As regulations change over time, please check the key on the website to verify the compliance with the current regulations..
Please make sure the product is installed in line with installation instructions and used in accordance with all local regulations, as the compliance label may otherwise not be valid.
RACING IS IN AKRAPOVIČ DNA
RACING PARTNERS

From the R&D department with sound engineering—and through the laboratories that manage and measure the materials and into the in-house titanium foundry and then to production, before evaluation and completion—the manufacture of an Akrapovič exhaust is an internal journey with many facets that are all completed at the company’s state-of-the-art facilities.

Using only the highest standard of materials in the production of every Akrapovič exhaust, our materials are thoroughly inspected upon arrival and assessed in the metallurgical laboratory. Though more than 35 years of experience working with titanium, stainless steel, carbon fibre, aluminium alloys, and more recently ceramics matrix composites, Akrapovič sources only the best materials to produce its high-quality exhaust systems.
Akrapovič is a manufacturer of premium exhaust systems for motorcycles and performance cars. It is renowned around the globe as an innovative company that uses advanced technology and high-quality materials in exhaust system design and manufacture. Akrapovič exhaust systems excel in improved performance, an unmistakable sound, innovative design, lightweight construction, craftsmanship, and durability. There is no mistaking an Akrapovič.


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