Beschrijving
This is an EC/ECE type-approved complete exhaust system constructed with a high-grade, lightweight titanium outer sleeve and end-cap for the muffler, with a stainless steel link pipe and headers, weighing in at 0.7 kg lighter than the standard stock exhaust. A catalytic converter is included in the package, complying with the current Euro5 approvals. There are performance increases of 1.5 kW (2.0 hp) at 9,200 rpm and an added +1.1 Nm at 5,000 rpm when tested on the Akrapovič dyno against a standard stock exhaust. The deep, vivid sound complements the bike’s sporting credentials. Designed to match the bike’s lines, the pre-muffler is located under the main body and is hidden by the fairing, leaving the muffler to exit on the right side of the machine. The system is finished with a hand-crafted carbon-fibre heatshield.
An optional black-coated aluminium muffler bracket is available for the R7 without the passenger foot-pegs.
Catalytic converter is included within the system.
This exhaust system fits on Euro5+ motorcycles equipped with 2 lambda sensors.
VIEW THE DATA
| Unit | Stock | Akrapovič | Max gain | |
|---|---|---|---|---|
| Max. power | kW | 51.9 / 8900 rpm | 52.4 / 8900 rpm | + 0.6 / 9200 rpm |
| HP (m) | 70.6 / 8900 rpm | 71.3 / 8900 rpm | + 0.8 / 9200 rpm | |
| HP (i) | 69.6 / 8900 rpm | 70.3 / 8900 rpm | + 0.8 / 9200 rpm | |
| Max. torque | Nm | 65.4 / 7100 rpm | 65.3 / 7400 rpm | + 1.5 / 5100 rpm |
| lb-ft | 48.2 / 7100 rpm | 48.2 / 7400 rpm | + 1.1 / 5100 rpm | |
| Weight | kg | 7.7 | 6.7 | – 1 |
| lb | 17 | 14.8 | – 2.2 | |
| % | – 13 | |||
| Inst. time | min | 90 |
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