Beschrijving
Akrapovic Racing Line (Titanium) for Yamaha R7 2021 tot heden
Power +1.5 kW at 9200 rpm
Torque +1.1 Nm at 5000 rpm
Weight -0.7 kg
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.
Catalytic converter is included within the system.
The EC/ECE type-approval certificate is not valid for Euro5 + model.
VIEW THE DATA
| Unit | Stock | Akrapovič | Max gain | |
|---|---|---|---|---|
| Max. power | kW | 51.8 / 8600 rpm | 52.7 / 8700 rpm | + 1.5 / 9200 rpm |
| HP (m) | 70.4 / 8600 rpm | 71.7 / 8700 rpm | + 2 / 9200 rpm | |
| HP (i) | 69.4 / 8600 rpm | 70.7 / 8700 rpm | + 2 / 9200 rpm | |
| Max. torque | Nm | 64.9 / 6600 rpm | 65.3 / 6700 rpm | + 1.1 / 5000 rpm |
| lb-ft | 47.9 / 6600 rpm | 48.2 / 6700 rpm | + 0.8 / 5000 rpm | |
| Weight | kg | 7.59 | 6.88 | – 0.7 |
| lb | 16.7 | 15.2 | – 1.5 | |
| % | – 9.4 | |||
| Volume | dB | 86.3 / 3875 rpm | 85.9 / 3875 rpm | -0.4 |
| Inst. time | min | 60 |
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