Aprilia Rs 660
The Aprilia Rs 660 has a top speed of 235 km/h, produces 100 hp and weighs 169 kg. Motoryk rates it 8.5/10.
The Aprilia RS 660 was introduced in 2020 as a production model after debuting as a concept at EICMA 2018, marking Aprilia's return to the middleweight supersport segment. It uses a newly developed 659cc parallel-twin engine derived from the RSV4's front cylinder bank, blending accessible performance with advanced electronics typically found on superbikes. The RS 660 quickly gained acclaim for its sharp handling, lightweight chassis, and premium feature set, revitalizing interest in the middleweight class and spawning sibling models like the Tuono 660.
100 hp
Power
67 Nm
Torque
169 kg
Weight
235 km/h
Top Speed
5.5 L/100km (approx. 18 km/L typical real-world average)
Fuel
Faired
Body
Video Review
What Buyers Should Know
Parallel Twin Engine
The RS 660 uses a 659cc parallel-twin derived from Aprilia's RSV4 superbike, giving it genuine performance DNA. It produces 100hp at a lightweight 169kg wet weight, making it exceptional for its class.
Watch the Throttle Body
Some early 2021-2022 models reported throttle body calibration issues causing rough idle and hesitation, often resolved via a dealer ECU update. Always verify the software version is current before buying used.
Strong Resale Value
The RS 660 holds its value notably well due to limited production numbers and high demand relative to supply. Used examples often sell within 10-15% of original MSRP even after 2-3 years.
Generations & Specs by Year
Initial launch with 659cc parallel-twin, 100hp, trellis frame, Γhlins suspension, ride-by-wire, multiple riding modes.
Used Buyer Review
"A genuinely special middleweight β buy it, but buy it carefully."
$7,500-$11,000 usedThe RS 660 is genuinely one of the most exciting middleweights to land in years, and used prices have finally dropped to where it makes serious sense. That parallel twin punches hard between 6,000-10,000rpm, the chassis is properly sorted, and it looks like nothing else in your mate's garage. Aprilia got something right here β it rides bigger than its displacement suggests without the intimidation of a litre bike. That said, go in with eyes open. Early 2021 examples had known ECU gremlins and throttle-by-wire hiccups that dealers were slow to address. Always check service history obsessively and verify any recall work was completed. The slipper clutch is excellent but the wet clutch can drag when cold β not a fault, just its character. Fairings are fragile and expensive, so inspect every panel for tip-over damage before handing over cash. Budget an extra Β£500-600 for a proper service if history is patchy. Find a clean 2022 onwards and you're getting a genuinely brilliant machine at a bargain price.
Top 10 Accessories
Curated picks for the Aprilia Rs 660 β owned, ridden, recommended.
Common Problems
π₯ 1 CRITICALTest idle quality, listen for hunting or surging
Scan for fault codes, check dashboard warning lights
Inspect underneath engine for staining or residue
Check chain slack, sprocket teeth for hooked wear
β Pre-Purchase Checklist
Decent but needs attentive maintenance and dealer support
Full Specifications
Rivals & Alternatives
Bikes that buyers cross-shop with the Aprilia Rs 660
Ktm Rc 390
Ducati Panigale V2
Kawasaki Ninja Zx-6r
Triumph Daytona 675
Triumph Daytona 660
Compare Aprilia Rs 660 Side-by-Side
compare_arrowsSpecs, power, weight & buyer verdict β head-to-head with the bikes most often cross-shopped.
Aprilia Rs 660 vs Ktm Rc 390
Specs Β· Power Β· Buyer verdict
Aprilia Rs 660 vs Ducati Panigale V2
Specs Β· Power Β· Buyer verdict
Aprilia Rs 660 vs Kawasaki Ninja Zx-6r
Specs Β· Power Β· Buyer verdict
Aprilia Rs 660 vs Triumph Daytona 675
Specs Β· Power Β· Buyer verdict
Aprilia Rs 660 vs Triumph Daytona 660
Specs Β· Power Β· Buyer verdict
More Aprilia Rs 660 Guides
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Discussion
Frequently Asked Questions
What are common problems with the Aprilia Rs 660? +
Throttle body sync issues, rough idle/stuttering: Test idle quality, listen for hunting or surging (moderate) | Electrical gremlins, ECU and sensor faults: Scan for fault codes, check dashboard warning lights (moderate) | Coolant leaks from water pump area: Inspect underneath engine for staining or residue (serious)
Is the Aprilia Rs 660 a good motorcycle? +
A genuinely special middleweight β buy it, but buy it carefully. Rating: 8.5/10. Best for: Experienced riders wanting excitement without litre-bike chaos. Avoid if: You need reliable dealer network nearby.
What is the horsepower of the Aprilia Rs 660? +
The Aprilia Rs 660 produces 100 hp @ 10,500 rpm, with 67 Nm @ 8,500 rpm of torque. Top speed: 235 km/h.
Is the Aprilia Rs 660 good for beginners? +
Not really β the Aprilia Rs 660 is better for experienced riders. Experienced riders wanting excitement without litre-bike chaos Avoid if: You need reliable dealer network nearby
Is the Aprilia Rs 660 reliable? +
Owners report 1 critical issue to watch for on the Aprilia Rs 660, notably: Coolant leaks from water pump area (Inspect underneath engine for staining or residue). Buy with a pre-purchase inspection.
Is the Aprilia Rs 660 good for daily use? +
Experienced riders wanting excitement without litre-bike chaos Fuel: 5.5 L/100km (approx. 18 km/L typical real-world average).
How fast is the Aprilia Rs 660? +
The Aprilia Rs 660 reaches a top speed of 235 km/h, producing 100 hp at 169 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.
What gear should I buy for a Aprilia Rs 660? +
Motoryk has curated a Top 10 gear list specifically for the Aprilia Rs 660, covering engine oil, tires, chain, battery, and brake pads β see motoryk.com/bikes/aprilia/rs-660/top10. Each pick is matched to this bike's spec.
