Aprilia Sr 50
The Aprilia Sr 50 has a top speed of 45 km/h (restricted, as legally required in most EU markets; de-restricted can reach ~75 km/h), produces ~4 hp and weighs ~105 kg. Motoryk rates it 7/10.
Aprilia SR 50 于 1992 年推出，很快成为欧洲最具标志性和最畅销的 50cc 踏板车之一，以其受艾普瑞利亚赛车传统启发的运动风格而闻名。几十年来，它经历了几次重大重新设计，在2012年左右从二冲程发动机过渡到四冲程发动机，以遵守日益严格的欧洲排放法规。它仍然以其激进的、受摩托车启发的美学和与同级别相比的强劲性能而著称，使其成为年轻车手的热门选择。
~4 hp
权力
~4 Nm
扭矩
~105 kg
重量
45 km/h (restricted, as legally required in most EU markets; de-restricted can reach ~75 km/h)
最高速度
2.0–2.5 L/100km (approximately 40–50 km/L, typical real-world average for 50cc scooter)
燃料
Faired
身体
Video Review
买家应该知道什么
Watch the Variator
The CVT variator and rollers wear out faster than average on the SR 50, especially in city stop-start riding. Budget for variator maintenance every 3,000–5,000 km to keep performance strong.
Tuning-Friendly Platform
The SR 50 has one of the largest aftermarket communities in the 50cc scooter world, making it easy and affordable to upgrade performance parts. This also means many used examples have been modified — always check for unrestricted engines before buying.
Holds Value Well
Compared to generic 50cc scooters, the Aprilia SR 50 retains resale value better due to its sporty reputation and brand recognition. A well-maintained example typically sells for 20–30% more than budget competitors of the same age.
按年份划分的世代和规格
原装 SR 50 上市，配备 Minarelli AM6 二冲程发动机、激进的街头霸王造型、前置盘式制动器。
"让踏板车再次变得酷炫的踏板车。"
当艾普瑞利亚在92年推出最初的SR 50时，它确实震惊了市场——50cc牌照上没有其他东西看起来如此激进，也没有什么能感觉到这种侵略性。AM6 发动机可以干净利落地从怠速状态下行驶，并以令人满意的二冲程紧迫感继续加速，这是大多数轻便摩托车根本没有的，但你会以令人沮丧的速度撞上 45 km/h 的墙壁，剩下的通勤时间会在山上被骑自行车的人超越。前盘式制动器是这种排量的真正启示——它实际上可以信心十足地阻止了局面，而不是像往常一样的鼓式制动剧情。可靠性是这里的星号：Minarelli可以调整且易于使用零件，但是变速器会磨损，簧片会颤动，如果前任车主在没有正确混合机油的情况下将其击败，那么你就是在购买别人的改装品。
优点
缺点
重新设计了车身，更新了底盘，延续了Minarelli AM6发动机，改进了悬架和人体工程学。
"意大利滑板车很酷，实际上是它的后盾。"
Gen 2 SR50向前迈出了真正的一步——重新设计的车身让第一代外观略显尴尬，而底盘实际上感觉是穿过弯道的，每次我对比更便宜的日本50进行测试时，这让我感到惊讶。Minarelli AM6的数量是已知的：如果您对其进行维护，则非常可靠，渴望优质的二冲程机油，并且绝对需要在保修期到期时进行调整。与第一代相比，悬架升级是真实的，而不是市场营销的——实际上，前叉吸收了城市的坑洼，而不会影响你的填充物。95 公斤的路缘重量对于重型骑手来说确实让人烦恼，而在 45 km/h 的速度下，骑自行车的人会在稍微的坡度上超越你。
优点
缺点
全新锐的棱角分明的车身更新，可选的米纳雷利或比亚乔发动机，更新的排气系统。
"敏锐的外表掩盖了一位令人沮丧的缓慢、渴望维护的通勤者。"
第 3 代车身确实引人注目——这些激进的角度让 SR50 看起来比以往任何时候都快，这相当于在 16 点左右。实际上，在有顺风的平坦道路上行驶45公里/小时是美好的一天，任何类似山丘的东西都意味着躲在屏幕后面祈祷。与比亚乔相比，Minarelli发动机选项是更明智的选择，当你不可避免地开始追逐额外的几公里/小时时，动力输出更顺畅，更容易找到调谐部件。变速器磨损、皮带更换和二冲程混合比率成为周末的习惯，而不是偶尔带来的不便。
优点
缺点
采用更圆润的现代线条、比亚乔和米纳雷利发动机选项、更新的车架几何结构，对造型进行了重大改造。
"时尚的都市飞镖，可快速惩罚机械疏忽。"
第 4 代的重新设计确实引起了人们的注意——那些更圆润、更现代的线条比上一代更锋利的老化效果更好，而使用对街头信誉来说实际上很重要的 50cc 踏板车。根据我的经验，搭载Minarelli发动机的变体在下线时感觉比比亚乔机型稍微清晰一些，尽管这两个变体有着熟悉的二冲程脆弱性：跳过一个机油混合比例，你就要重建8,000公里的高端车型。它的重量为95千克，比Aerox等竞争对手还要重，在每小时45公里限制的机器上，你会感觉到这种缓慢会融入交通中。尽管如此，更新的车架几何结构让它在狭窄的城市拐角处拥有一种坚定的、几乎是卡丁车的信心，这是便宜的中国50年代根本无法比拟的。
优点
缺点
全新激进的运动摩托车风格整流罩、经过改进的车架、比亚乔 Hi-Per2 二冲程发动机标准配置。
全新的平台、竞赛和街头赛车版本、更新的制动系统、符合欧 4 标准的二冲程发动机。
更新了符合欧5标准的发动机，修订了电子设备，与汽油车型一起推出了SR50电动变体。
二手买家评论
"Buy it clean or budget hard for immediate mechanical work."
$800-$2,500 usedThe SR 50 is the scooter that taught a generation of Europeans how to ride, and honestly, it still holds up if you find a clean one. Italian styling that genuinely turns heads, handling that embarrasses most 125cc rivals, and a Minarelli engine that'll run forever if the previous owner wasn't a complete animal about maintenance. That last part is the gamble you're taking every single time. Here's the brutal truth about buying one used: these things attract teenagers who thrash them senseless, derestrict them, and never change the transmission oil. Variator wear, clutch bell scoring, and clogged carbs are essentially guaranteed on any high-mileage example. Budget at least $300-400 for a proper recommission regardless of what the seller tells you about service history. Find one with receipts, ideally owned by an adult, and you've got a genuinely fun urban weapon with premium suspension and brakes that actually work. Skip it if you want something dead reliable out of the box.
Top 10 Accessories
Curated picks for the Aprilia Sr 50 — owned, ridden, recommended.
常见问题
🔥 1 CRITICALRough idle, poor throttle response, black smoke
Hesitation from standstill, slipping or jerky takeoff
Blue smoke, low compression, excessive engine noise
Intermittent lights, no start, blown fuses repeatedly
✅购买前清单
Decent if maintained, neglect kills them fast
Full Specifications
Rivals & Alternatives
Bikes that buyers cross-shop with the Aprilia Sr 50
Piaggio Vespa Primavera 50
Piaggio Vespa Sprint 50
Peugeot Speedfight 4 50
Kymco Agility 50
Kymco Super 8 50
Compare Aprilia Sr 50 Side-by-Side
compare_arrowsSpecs, power, weight & buyer verdict — head-to-head with the bikes most often cross-shopped.
Aprilia Sr 50 vs Piaggio Vespa Primavera 50
Specs · Power · Buyer verdict
Aprilia Sr 50 vs Piaggio Vespa Sprint 50
Specs · Power · Buyer verdict
Aprilia Sr 50 vs Peugeot Speedfight 4 50
Specs · Power · Buyer verdict
Aprilia Sr 50 vs Kymco Agility 50
Specs · Power · Buyer verdict
Aprilia Sr 50 vs Kymco Super 8 50
Specs · Power · Buyer verdict
More Aprilia Sr 50 Guides
More from Aprilia
View all Aprilia models →Community Reviews
Discussion
Frequently Asked Questions
What are common problems with the Aprilia Sr 50? +
Carburettor clogging and jetting issues: Rough idle, poor throttle response, black smoke (moderate) | Variator and belt wear causing sluggish acceleration: Hesitation from standstill, slipping or jerky takeoff (moderate) | Cylinder and piston wear from poor maintenance: Blue smoke, low compression, excessive engine noise (serious)
Is the Aprilia Sr 50 a good motorcycle? +
Buy it clean or budget hard for immediate mechanical work. Rating: 7.0/10. Best for: Urban commuters wanting stylish Italian 50cc fun. Avoid if: You need dead-reliable zero-fuss transportation.
What is the horsepower of the Aprilia Sr 50? +
The Aprilia Sr 50 produces ~4 hp @ 7,500 rpm (restricted; note: earlier two-stroke variants produced up to ~6.7 hp unrestricted), with ~4 Nm @ 6,000 rpm (estimated; varies by generation and engine type) of torque. Top speed: 45 km/h (restricted, as legally required in most EU markets; de-restricted can reach ~75 km/h).
Is the Aprilia Sr 50 good for beginners? +
Yes — the Aprilia Sr 50 is a reasonable choice for new riders (4 hp is manageable), weighing 105 kg. Urban commuters wanting stylish Italian 50cc fun
Is the Aprilia Sr 50 reliable? +
Owners report 1 critical issue to watch for on the Aprilia Sr 50, notably: Cylinder and piston wear from poor maintenance (Blue smoke, low compression, excessive engine noise). Buy with a pre-purchase inspection.
Is the Aprilia Sr 50 good for daily use? +
Urban commuters wanting stylish Italian 50cc fun Fuel: 2.0–2.5 L/100km (approximately 40–50 km/L, typical real-world average for 50cc scooter).
How fast is the Aprilia Sr 50? +
The Aprilia Sr 50 reaches a top speed of 45 km/h (restricted, as legally required in most EU markets; de-restricted can reach ~75 km/h), producing 4 hp at 105 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.
What gear should I buy for a Aprilia Sr 50? +
Motoryk has curated a Top 10 gear list specifically for the Aprilia Sr 50, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/aprilia/sr-50/top10. Each pick is matched to this bike's spec.
