Aprilia Rx 125
The Aprilia Rx 125 has a top speed of ~100 km/h — Note: estimate; varies between two-stroke and four-stroke generations, produces ~15 hp and weighs ~107 kg. Motoryk rates it 7.5/10.
Aprilia RX 125是一款二冲程越野/耐力摩托车，于20世纪80年代末推出，在20世纪90年代和21世纪初成为艾普瑞利亚轻型越野车系列的主要产品。它因其在125cc越野赛段中的竞争性能而受到赞誉，该车配备了液冷式二冲程发动机和受摩托车越野赛启发的底盘。该车型后来在2018年以现代四冲程形式复活，以符合Euro4排放法规，目标是新一代的年轻人和初学者越野车手。
~15 hp
权力
~13 Nm
扭矩
~107 kg
重量
~100 km/h — Note: estimate; varies between two-stroke and four-stroke generations
最高速度
~3.5 L/100km (est. 28 km/L) — Note: estimate based on typical 125cc four-stroke off-road usage; two-stroke variants may vary
燃料
裸体
身体
🔧 Service Schedule & Parts
Affiliate · we may earn| Service item | Every | Typical cost | Parts |
|---|---|---|---|
| 🛢️ Engine oil + oil filter | 3,000 km / 2,000 mi or 6 mo | $30-60 | 🛢️ Buy → ⚙️ Buy → |
| 🌬️ Air filter | 6,000 km / 3,500 mi | — | 🌬️ Buy → |
| ⚡ Spark plugs | 6,000 km / 3,500 mi | — | ⚡ Buy → |
| 🔧 Valve clearance check | 12,000 km / 7,500 mi | $150-300 | |
| 🔗 Chain & sprockets | 15000-25000 km (replace) | $100-200 | 🔗 Buy → |
| 🛑 Brake pads | 10000-20000 km | $25-50 | 🛑 Buy → |
| 💧 Brake fluid | 24,000 km / 15,000 mi or 2 yr | — | |
| 🛞 Tires | 10000-18000 km | $150-300 | 🛞 Buy → |
| 🔩 Major service | 12,000 km / 7,500 mi | $200-400 |
Video Review
买家应该知道什么
2-Stroke Engine Watch
The RX 125 uses a 2-stroke engine that requires regular top-end rebuilds (piston and rings) every 3,000–5,000 km. Always check maintenance history and listen for unusual piston slap before buying.
Proven Off-Road Pedigree
Built on Aprilia's enduro racing heritage, the RX 125 features a lightweight frame and long-travel suspension that outperforms most competitors in its class. This makes it a sought-after bike for trail riding enthusiasts.
Strong Resale Value
Well-maintained examples hold their value better than many 125cc competitors due to Aprilia's brand reputation and limited supply. Bikes with documented service history and original parts command a noticeable premium.
按年份划分的世代和规格
原装二冲程 125cc 耐力赛、Rotax 衍生发动机、传统前叉、传统越野造型和底盘。
"Rotax驱动的泥土武器，诚实地赢得了声誉。"
RX 125 的功率范围约为 7,500 rpm，突然间一切都变得紧迫了——源自 Rotax 的二冲程不会乱七八糟，骑着 98 千克自行车的 27 匹马在泥土中感觉速度相当快。我跑过了两个赛季的耐力赛，底盘回报了我的承诺；传统的叉子从来都不是毛绒的，但追踪的车祸比我对生产机器的预期要好。920 mm 的座椅高度确实很高，在技术地形上身材矮小的骑手会受到惩罚，因为你需要匆忙向下走一脚。维护才是真正的问题——如果你努力奋斗，二冲程高端改造很快就会到来，而在2000年代中期采购Aprilia专用的零件已经成为一场寻宝游戏。
优点
缺点
改进的车身，更新的悬架组件，改进的制动系统，经过改进的二冲程发动机，符合欧洲标准的更新。
"需要全力投入的凶猛小耐力赛。"
转速超过 8,000 rpm，这个东西真的能快速响起 —— 动力带像电灯开关一样击中，突然间 98 千克在森林跑道上感觉失重。与第 1 代相比，经过修改的悬架明显更加稳固，前叉减震效果更好，实际上可以让你在崎岖地形中行驶，而不会被撞出杠杆。话虽如此，欧元合规调整遏制了原版的一些原始的高端侵略行为，如果你骑过2004年之前的RX，你就会感觉到这一点。喷气机对温度的敏感性以及持续的二冲程维护计划——每个严肃的季节都会有新的高端产品——是入场的诚实代价。
优点
缺点
新一代四冲程 125cc 单缸发动机、现代耐力赛底盘、更新的电子设备，符合欧 4 标准。
调整符合欧 5 标准的发动机，修改了车身造型，更新了仪表，改进了燃油喷射映射。
二手买家评论
"A rewarding used buy — only if the paperwork checks out."
$3,500-$5,500 usedThe Aprilia RX 125 is genuinely one of the sharper-looking small-bore enduro options on the used market, and it backs that up with surprisingly competent off-road manners for a learner-legal machine. The liquid-cooled single pulls cleanly through the rev range, and the inverted forks give it a planted, confidence-inspiring feel on loose terrain that cheaper 125s simply can't match. It feels like a real motorcycle, not a toy. That said, go in with eyes open. Aprilia parts pricing will sting — consumables and filters cost noticeably more than Japanese equivalents. Service history matters enormously here; a neglected coolant system or ignored valve clearances can turn into a frustrating money pit fast. Check the exhaust header for cracks and inspect the radiator carefully before handing over cash. These bikes attract younger riders who thrash them hard. Buy a clean, documented example and you've got a cracking little machine that'll outride most budget competitors. Cut corners on inspection and you'll regret it.
Top 10 Accessories
Curated picks for the Aprilia Rx 125 — owned, ridden, recommended.
常见问题
🔥 1 CRITICALCompression test, listen for rattling at idle
Cold start behavior, idle stability, throttle response
Consistent starting, lights flickering, rev limiter behavior
Oil stains on fork legs, spongy suspension feel
✅购买前清单
Decent if maintained, avoid neglected examples
Full Specifications
Rivals & Alternatives
Bikes that buyers cross-shop with the Aprilia Rx 125
Fantic Xmf 125
Suzuki Ts125r
Kawasaki Klx110
Yamaha Wr125r
Kawasaki Klx 230r
Compare Aprilia Rx 125 Side-by-Side
compare_arrowsSpecs, power, weight & buyer verdict — head-to-head with the bikes most often cross-shopped.
Aprilia Rx 125 vs Fantic Xmf 125
Specs · Power · Buyer verdict
Aprilia Rx 125 vs Suzuki Ts125r
Specs · Power · Buyer verdict
Aprilia Rx 125 vs Kawasaki Klx110
Specs · Power · Buyer verdict
Aprilia Rx 125 vs Yamaha Wr125r
Specs · Power · Buyer verdict
Aprilia Rx 125 vs Kawasaki Klx 230r
Specs · Power · Buyer verdict
More Aprilia Rx 125 Guides
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Discussion
Frequently Asked Questions
What are common problems with the Aprilia Rx 125? +
Piston and ring wear from poor maintenance: Compression test, listen for rattling at idle (serious) | Carburetor clogging and fuel delivery issues: Cold start behavior, idle stability, throttle response (moderate) | Electrical gremlins, faulty CDI or stator: Consistent starting, lights flickering, rev limiter behavior (moderate)
Is the Aprilia Rx 125 a good motorcycle? +
A rewarding used buy — only if the paperwork checks out. Rating: 7.5/10. Best for: Serious learners wanting quality off-road capability. Avoid if: You want cheap, easy maintenance anywhere.
What is the horsepower of the Aprilia Rx 125? +
The Aprilia Rx 125 produces ~15 hp @ 9,000 rpm — Note: 2018+ four-stroke Euro4 model; two-stroke variants produced slightly less restricted power, with ~13 Nm @ 7,500 rpm — Note: estimate for the four-stroke variant of torque. Top speed: ~100 km/h — Note: estimate; varies between two-stroke and four-stroke generations.
Is the Aprilia Rx 125 good for beginners? +
Yes — the Aprilia Rx 125 is a reasonable choice for new riders (15 hp is manageable), weighing 107 kg. Serious learners wanting quality off-road capability
Is the Aprilia Rx 125 reliable? +
Owners report 1 critical issue to watch for on the Aprilia Rx 125, notably: Piston and ring wear from poor maintenance (Compression test, listen for rattling at idle). Buy with a pre-purchase inspection.
Is the Aprilia Rx 125 good for daily use? +
Serious learners wanting quality off-road capability Fuel: ~3.5 L/100km (est. 28 km/L) — Note: estimate based on typical 125cc four-stroke off-road usage; two-stroke variants may vary.
How fast is the Aprilia Rx 125? +
The Aprilia Rx 125 reaches a top speed of ~100 km/h — Note: estimate; varies between two-stroke and four-stroke generations, producing 15 hp at 107 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.
What gear should I buy for a Aprilia Rx 125? +
Motoryk has curated a Top 10 gear list specifically for the Aprilia Rx 125, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/aprilia/rx-125/top10. Each pick is matched to this bike's spec.
