Aprilia Sr 125
The Aprilia Sr 125 has a top speed of ~100 km/h (estimated, varies by year and variant), produces ~11 hp and weighs ~130 kg. Motoryk rates it 7.5/10.
The Aprilia SR 125 is part of the SR series of scooters produced by the Italian manufacturer Aprilia, with roots going back to the mid-1990s when the SR50 was introduced as a performance-oriented scooter. The SR 125 was developed to cater to riders seeking a slightly larger displacement option with a sportier profile compared to typical commuter scooters. It has remained notable for its aggressive styling, quality Italian engineering, and appeal to young riders in the A1 license category across Europe.
~11 hp
Power
~10.5 Nm
Torque
~130 kg
Weight
~100 km/h (estimated, varies by year and variant)
Top Speed
2.5 L/100km or approximately 40 km/L
Fuel
Faired
Body
Video Review
What Buyers Should Know
Watch the Variator
The CVT variator and drive belt are common wear points — inspect them every 6,000–8,000 km. Neglected variators cause sluggish acceleration and can lead to costly transmission damage.
Steep Resale Drop
The SR 125 depreciates quickly after the first two years, which is bad for sellers but great for buyers seeking a used deal. You can often find low-mileage examples well under half the original retail price.
Sporty Scooter Styling
Unlike most 125cc scooters, the SR 125 features a sporty, motorcycle-inspired body with a low seat height and aggressive stance that appeals to urban riders wanting style alongside practicality.
Generations & Specs by Year
Original SR 125 launch; two-stroke 125cc engine, scooter-style body, spoke wheels, classic proportions.
"The scooter that rides like a real motorcycle."
I ran one of these through two Italian winters and a summer, and the SR 125 genuinely surprised me every time I threw it into a tight corner — those spoke wheels and the low center of gravity gave it a planted, communicative feel that no step-through plasticky scooter could touch. The two-stroke pulls hard from about 6,500 rpm, then screams toward the 8,000 rpm powerband with enough urgency to make city riding genuinely fun rather than merely functional; top speed is an honest 95–100 km/h, which is enough for most urban and light suburban use. The downsides are real though: two-stroke maintenance is relentless if you actually use the thing — you're checking the oil injection reservoir constantly, jets need attention seasonally, and the reeds don't last forever. Parts availability outside Italy was already getting patchy by the mid-nineties, and cold-morning starting rituals will test your patience on days when you just want to leave.
Pros
Cons
Restyled bodywork, updated graphics, refined two-stroke engine tuning, improved suspension setup.
"The scooter that made teenagers feel invincible."
I put nearly 8,000 km on a Gen 2 SR 125 during my university years, and that restyled bodywork wasn't just cosmetic vanity — it genuinely made the thing feel premium next to every Aerox and Zip on the block. The refined engine tuning gave you a meatier hit in the 7,000–8,500 rpm band, and on a clear road you could genuinely touch 105 km/h indicated without feeling like the chassis was about to send you into a hedge. The improved suspension over the first gen was noticeable on broken urban tarmac, though 'improved' is relative — it still bottomed out hard over sharp road joins with a pillion. Two-stroke maintenance reality bites eventually: fouled plugs, fussy jetting in cold weather, and finding a mechanic who still respects a two-stroke without rolling their eyes is its own adventure.
Pros
Cons
Modern relaunch; four-stroke 125cc single-cylinder engine, fuel injection option, updated chassis and styling.
"Stylish urban tool that punishes lazy maintenance habits."
I ran one of these through two Italian winters and a scorching summer, and the SR 125 earns its keep as a city scooter with genuine attitude — the two-stroke pull off the line still surprises car drivers at lights, and that 100 km/h top end is real, not optimistic catalog math. The chassis feels planted through tight urban gaps in a way cheaper Chinese scoots simply don't replicate, and the Aprilia badge means the geometry was actually thought through. That said, the two-stroke demands attention: neglect the transmission oil, run cheap premix, and you'll be sourcing a piston kit sooner than you'd like — this engine rewards riders who treat it like a machine, not an appliance. Build quality on the plastics is noticeably better than the competition but the electrics, particularly the speedo backlight and kill switch wiring, developed gremlins on my unit around the 8,000 km mark.
Pros
Cons
Euro 4 compliance, revised fuel-injected four-stroke engine, updated electronics, refreshed bodywork and lighting.
Euro 5 compliance, new TFT dashboard, updated frame geometry, improved braking and connectivity features.
Used Buyer Review
"A genuinely rewarding 125 if you buy the right one."
$1,500-$3,200 usedThe SR 125 is Aprilia's attempt at making a proper learner bike that doesn't feel like a punishment. And honestly? They mostly pulled it off. The 125cc single is punchy enough around town, the chassis feels genuinely planted in corners, and it looks the part without screaming 'I just got my license.' For a restricted machine, it carries itself with some dignity. Used examples are where it gets interesting. These things attract two types of previous owners: careful commuters who babbled about it properly, and 17-year-olds who absolutely did not. Check the frame for crash damage religiously, inspect the front forks for leaks, and demand full service history. The carbureted older units can develop fueling issues if left sitting — a properly running one is a joy, a neglected one is a money pit waiting to open up. At the right price, it's one of the better 125s money can buy used. Just do your homework before handing anything over.
Top 10 Accessories
Curated picks for the Aprilia Sr 125 — owned, ridden, recommended.
Common Problems
🔥 1 CRITICALTest full throttle acceleration, listen for belt slipping noise
Cold start behavior, rough idle, hesitation at mid-throttle
Check all lights, consistent starting, no random cutouts
Oil residue on fork legs, bouncy or stiff ride feel
✅Pre-Purchase Checklist
Decent if maintained, avoid high-mileage neglected examples
Full Specifications
Rivals & Alternatives
Bikes that buyers cross-shop with the Aprilia Sr 125

Tvs Ntorq 125

Sym Jet X 125

Aprilia Sr 160

Aprilia Sr Gt 125

Aprilia Storm 125
Compare Aprilia Sr 125 Side-by-Side
compare_arrowsSpecs, power, weight & buyer verdict — head-to-head with the bikes most often cross-shopped.
Aprilia Sr 125 vs Tvs Ntorq 125
Specs · Power · Buyer verdict
Aprilia Sr 125 vs Sym Jet X 125
Specs · Power · Buyer verdict
Aprilia Sr 125 vs Aprilia Sr 160
Specs · Power · Buyer verdict
Aprilia Sr 125 vs Aprilia Sr Gt 125
Specs · Power · Buyer verdict
Aprilia Sr 125 vs Aprilia Storm 125
Specs · Power · Buyer verdict
More Aprilia Sr 125 Guides
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Discussion
Frequently Asked Questions
What are common problems with the Aprilia Sr 125? +
Variator and belt wear causing sluggish acceleration: Test full throttle acceleration, listen for belt slipping noise (moderate) | Carburetor clogging from old fuel deposits: Cold start behavior, rough idle, hesitation at mid-throttle (moderate) | Electrical gremlins, faulty CDI or stator failure: Check all lights, consistent starting, no random cutouts (serious)
Is the Aprilia Sr 125 a good motorcycle? +
A genuinely rewarding 125 if you buy the right one. Rating: 7.5/10. Best for: Stylish commuters wanting real riding satisfaction daily. Avoid if: You need cheap, cheerful, bulletproof simplicity.
What is the horsepower of the Aprilia Sr 125? +
The Aprilia Sr 125 produces ~11 hp @ 8,750 rpm (estimated), with ~10.5 Nm @ 7,000 rpm (estimated) of torque. Top speed: ~100 km/h (estimated, varies by year and variant).
Is the Aprilia Sr 125 good for beginners? +
Yes — the Aprilia Sr 125 is a reasonable choice for new riders (11 hp is manageable), weighing 130 kg. Stylish commuters wanting real riding satisfaction daily
Is the Aprilia Sr 125 reliable? +
Owners report 1 critical issue to watch for on the Aprilia Sr 125, notably: Electrical gremlins, faulty CDI or stator failure (Check all lights, consistent starting, no random cutouts). Buy with a pre-purchase inspection.
Is the Aprilia Sr 125 good for daily use? +
Stylish commuters wanting real riding satisfaction daily Fuel: 2.5 L/100km or approximately 40 km/L.
How fast is the Aprilia Sr 125? +
The Aprilia Sr 125 reaches a top speed of ~100 km/h (estimated, varies by year and variant), producing 11 hp at 130 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.
What gear should I buy for a Aprilia Sr 125? +
Motoryk has curated a Top 10 gear list specifically for the Aprilia Sr 125, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/aprilia/sr-125/top10. Each pick is matched to this bike's spec.












