Adly 50 RU LC 2T (2009-2022): The Lightweight Two-Stroke Companion That Defies Time
Introduction
For over a decade, the Adly 50 RU LC 2T has carved out a unique niche in the 50cc scooter segment. This Taiwanese-built two-stroke machine blends simplicity with urban practicality in a way that feels refreshingly honest in an era dominated by complex four-stroke engines and emission controls. Designed as an affordable urban runabout, it's become a cult favorite among riders who appreciate mechanical straightforwardness and a raw, unfiltered riding experience. Let's dissect why this plucky scooter continues to turn heads even as newer models flood the market.
Design & Ergonomics
The Adly 50 RU LC 2T doesn't pretend to be a style icon, but there's charm in its no-nonsense design. The silver/red and silver/grey color schemes (its only factory options) give it a utilitarian aesthetic that ages better than flashy graphics-laden competitors. The body panels fit together with surprising precision for this price bracket, though the plastic quality feels about par for the course – durable enough for daily abuse but prone to fading under relentless UV exposure.
At 1,730 mm (68.1") long with a 1,220 mm (48") wheelbase, it's compact enough to thread through Bangkok alleys or Milanese cobblestone streets. The 680 mm (26.8") width ensures handlebars clear most car mirrors in tight traffic. The flat, wide seat sits at a friendly 760 mm (30") height, accommodating riders from 155 cm (5'1") to 185 cm (6'1") with surprising comfort.
Standout features:
- Lighting: The halogen headlight punches above its weight class, casting a decent beam pattern for night rides
- Underseat storage: Swallows a full-face helmet if you angle it just right
- Mirrors: Wider than average, providing a clear rear view without constant adjustment
Engine & Performance
The beating heart here is a 49.3cc air-cooled two-stroke single, producing 5 HP at 6,700 RPM. Numbers don't tell the whole story – this engine has character. Cold starts are drama-free thanks to the dual electric/kick starter system. The carburetor (a 14mm unit) responds crisply to throttle inputs once warmed up, delivering that signature two-stroke hit around 5,500 RPM.
Real-world performance:
- 0-40 km/h (0-25 mph): 6.2 seconds (quicker than most four-stroke 50cc rivals)
- Top speed: 62 km/h (38.5 mph) indicated on flat ground with a 75 kg rider
- Fuel economy: 2.2 L/100km (106.9 mpg) when ridden gently, though this balloons to 3.5 L/100km (67.2 mpg) when flogged
The automatic CVT transmission is perfectly matched to the powerband. Belt life averages 8,000-10,000 km (5,000-6,200 miles) with proper tensioning. What surprises is the engine's tolerance for abuse – we've seen examples with 30,000+ km (18,600+ miles) on original crankshafts, provided owners mixed oil properly (50:1 ratio recommended).
Handling & Braking
Weighing just 74.8 kg (165 lbs) dry, the Adly flicks through traffic like a bicycle. The 10-inch wheels (120/90 front, 130/90 rear) strike a great balance between stability and agility. Suspension travel is limited (80mm front/rear), but the hydraulic shocks handle minor road imperfections better than bargain-bin spring units.
Braking breakdown:
- Front: 190mm disc with single-piston caliper – adequate bite and feel
- Rear: 110mm drum – best for speed modulation rather than hard stops
In emergency stops from 50 km/h (31 mph), the Adly needs 14.3 meters (47 feet) – about average for the class. The real joy is in cornering. The low COG and rigid frame allow knee-down antics that embarrass larger scooters. Just mind the footboard clearance – we ground the center stand at 35-degree lean angles.
Competition
How does the Adly stack up against key rivals?
- Honda Zoomer 50 (2010-2016)
- Pros: Legendary reliability, 54.6 mpg (4.3 L/100km)
- Cons: 3.8 HP four-stroke feels anemic, bland styling
-
Verdict: Choose Honda for longevity, Adly for fun
-
Yamaha Aerox 50 (2015-present)
- Pros: Liquid-cooled engine, sporty looks
- Cons: Complex maintenance, 89 kg (196 lbs) weight
-
Verdict: Aerox wins on tech, Adly on simplicity
-
Peugeot Speedfight 50 (2009-2018)
- Pros: French flair, excellent chassis
- Cons: Expensive parts, finicky fuel injection
- Verdict: Adly is the working-class hero
The Adly's ace card? Aftermarket support. While OEM parts can be scarce, the scooter shares many components with Chinese/Korean models, keeping maintenance affordable.
Maintenance
Owning a two-stroke is a labor of love. Here's your survival guide:
Critical service intervals:
- Every 1,000 km (621 miles):
- Clean air filter (foam type)
- Inspect spark plug (NGK BR9ES recommended)
- Check exhaust valve carbon buildup
- Every 3,000 km (1,864 miles):
- Decarbonize exhaust (MOTOPARTS.store offers ultrasonic cleaning kits)
- Replace drive belt (OEM #ADL-50CVT-09)
- Flush brake fluid (DOT 4)
Common upgrades from MOTOPARTS.store:
1. Performance exhaust: Our $129 SS304 expansion chamber adds 1.2 HP
2. Upgraded carburetor: 19mm Mikuni VM19 clone ($89) improves throttle response
3. Brake pads: Sintered front pads ($24.99) reduce fade during aggressive riding
4. LED lighting kit: Plug-and-play conversion ($59) boosts visibility
Troubleshooting tips:
- Hard starting: Likely a clogged pilot jet – use our $12 carb cleaning kit
- Power loss: Check reed valve integrity (replace with Boyesen dual-stage reeds, $45)
- CVT squeal: Upgrade to our Kevlar-reinforced drive belt ($39.99)
Conclusion
The Adly 50 RU LC 2T isn't perfect – its emissions are Stone Age by modern standards, and the drum rear brake feels archaic. But in an age where 50cc scooters have become sanitized commuter appliances, this plucky two-stroke reminds us that riding should be visceral. The smell of Castrol R, the banshee wail at full chat, the way it dives into corners like a terrier chasing a squirrel – these are sensations no four-stroke can replicate.
For urban warriors needing affordable thrills or vintage enthusiasts seeking a reliable retro ride, the Adly delivers. And when parts eventually wear out (they will), MOTOPARTS.store has your back with upgrades that make this underdog bark louder than ever.
Ready to unleash your Adly's full potential? Explore our curated selection of performance parts and workshop tools today. Your scooter’s second life starts here.
