Can you ride the Triumph Street Triple 660 S on an A2 licence?
Yes, you can ride the Triumph Street Triple 660 S (2020 onwards) on an A2 motorbike licence. However, you will need to fit a restrictor kit to reduce its power output and make it A2 licence compliant!
Triumph Street Triple 660 S (2020 onwards)
The Street Triple 660 S is an A2-friendly version of Triumph’s most famous naked motorcycle, the Street Triple 765. It comes with the legendary inline-three engine that has been downsized to 660cc and restricted to 35kW to comply with the A2 licence requirements.
The Triumph Street Triple 660 S is being sold as an A2-restricted bike as standard, which means you will have to de-restrict it to unleash its full power.
A2 Licence Compliance
The Triumph Street Triple 660 S is a 660cc A2-friendly standard bike. It has a power output of 70 kW (94 bhp), which exceeds the 35 kW (47 bhp) limit needed for an A2 licence. The bike has to be restricted by at least 50% to become A2 licence compliant.
You will need a restrictor to ride the Triumph Street Triple 660 S on an A2 motorbike licence. See the restrictor kits section to check out what restrictors are available for the Triumph Street Triple 660 S.
| Title | Spec |
|---|---|
| Manufacturer | Triumph |
| Category | Standard |
| Engine type | Inline 3 |
| Engine strokes | 4-Stroke |
| Engine size | 660cc |
| Power output | 70 kW |
| Torque output | 49 ft-lb |
| Top speed | 140 mph |
| Horsepower | 94 bhp |
| Weight | 168 kg |
| Seat height | 810 mm |
| Front tyre size | 120/70-17 |
| Rear tyre size | 18055-17 |
| Fuel tank size | 17.4 litres |
| Fuel tank range | 172 miles |
| Fuel consumption | 45 mpg |
| Oil capacity | 3.1 litres |
| Annual road tax | £117 |
| Price | £8,100 |
| Overall rating |
MCN review of the Triumph Street Triple 660 S
Find out more about the Triumph Street Triple 660 S motorcycle. Including new and used prices, owner reviews, running costs, ride quality, engine, reliability, equipment and much more!
Triumph Street Triple 660 S restrictor kits on eBay
The Triumph Street Triple 660 S needs a restrictor kit to be fitted to make it legal to ride on an A2 bike licence (maximum 35 kW power output). Check for the latest restrictor kits and prices below.
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