Super73-s2 vs. zx: which scrambler e-bike should you buy?
super73 s2 vs zx which scrambler e bike should you buy: Quick Answer
- The Super73 S2 is a more powerful, versatile e-bike suitable for varied terrain and longer rides, featuring a higher top speed and better suspension.
- The Super73 ZX offers a more compact, urban-focused design with a lower seat height, making it ideal for city commuting and easier maneuverability.
- Your choice hinges on whether you prioritize off-road capability and speed (S2) or urban agility and accessibility (ZX).
Who This Is For
- Riders seeking a stylish, retro-inspired e-bike that can handle both paved streets and light trails.
- Individuals who value a balance of performance, comfort, and aesthetic appeal in their electric bicycle.
What to Check First
- Intended Use: Will you be primarily riding in the city, on bike paths, or venturing onto moderate trails?
- Rider Height and Comfort: The ZX has a lower seat height, making it more accessible for shorter riders. The S2’s taller frame might be better for taller individuals.
- Storage and Transport: Consider where you’ll store the bike and if you’ll need to transport it regularly. The ZX’s more compact design can be an advantage.
- Local Regulations: Check local laws regarding e-bike speed limits and classifications, as this can influence which model is legally compliant for your desired riding.
Super73 S2 vs. ZX: Which Scrambler E-Bike Should You Buy?
Deciding between the Super73 S2 and the ZX comes down to prioritizing specific riding experiences. Both bikes share the iconic Super73 scrambler aesthetic, but their underlying designs cater to different needs. The S2, with its slightly more robust build and suspension, leans towards versatility and performance, while the ZX hones in on urban accessibility and a nimble ride. Understanding these core differences is key to making the right choice.
Key Differences at a Glance
| Feature | Super73 S2 | Super73 ZX |
|---|---|---|
| <strong>Motor Power</strong> | 750W nominal (Class 2/3 capable) | 750W nominal (Class 2/3 capable) |
| <strong>Top Speed</strong> | Up to 28 mph (Class 3) | Up to 20 mph (Class 2) |
| <strong>Range</strong> | Up to 40 miles | Up to 30 miles |
| <strong>Suspension</strong> | Front suspension fork | No front suspension |
| <strong>Seat Height</strong> | Taller, more upright riding position | Lower, more accessible seat height |
| <strong>Tire Size</strong> | 20″ x 4″ | 20″ x 4″ |
| <strong>Weight</strong> | Approx. 73 lbs | Approx. 65 lbs |
| <strong>Intended Use</strong> | Versatile: city, light trails, longer rides | Urban commuting, city riding, accessibility |
Decision Checklist for Your Super73
Before you commit, run through this checklist to ensure your chosen model aligns with your practical needs:
- [ ] Urban Focus: Does my primary riding take place on city streets and bike paths? (If yes, ZX may be better)
- [ ] Height Accessibility: Is a lower seat height important for easy mounting/dismounting? (If yes, ZX is likely preferred)
- [ ] Off-Road Capability: Do I anticipate riding on unpaved surfaces or rougher terrain? (If yes, S2’s suspension is a significant advantage)
- [ ] Speed Requirements: Do I need to reach speeds up to 28 mph legally on roads? (If yes, ensure S2 is configured and legal for Class 3 use in your area)
- [ ] Storage Space: Is limited storage space a concern? (If yes, the ZX’s more compact form factor is beneficial)
- [ ] Riding Stance Preference: Do I prefer a more upright and relaxed riding posture? (If yes, the S2 generally offers this)
Step-by-Step Plan: Navigating the Super73 S2 vs. ZX Choice
1. Define Your Primary Riding Environment:
- Action: Honestly assess where you’ll spend 80% of your riding time.
- Look For: Paved roads, bike lanes, gravel paths, dirt trails.
- Mistake: Overestimating your need for off-road capability if you primarily stick to urban environments.
2. Assess Rider Height and Comfort:
- Action: Measure your inseam and compare it to the seat height specifications.
- Look For: A seat height that allows you to comfortably place at least one foot flat on the ground when stopped.
- Mistake: Buying a bike that’s too tall, leading to insecurity and difficulty mounting/dismounting, especially in stop-and-go traffic.
3. Consider Storage and Transport Needs:
- Action: Measure your available storage space (garage, apartment) and consider if you’ll need to lift the bike into a car or onto a rack.
- Look For: Dimensions and weight that fit your constraints.
- Mistake: Purchasing a bike that’s too large to store conveniently or too heavy to maneuver easily for transport.
4. Evaluate Suspension Requirements:
- Action: Think about the typical road surface quality in your area.
- Look For: Bumps, potholes, uneven terrain. The S2’s front suspension is a clear advantage here.
- Mistake: Opting for a rigid fork (ZX) when your daily commute involves significant road imperfections, leading to a harsher ride.
5. Research Local E-bike Laws:
- Action: Visit your local Department of Motor Vehicles (DMV) or equivalent website and search for e-bike regulations.
- Look For: Speed limits for different classes of e-bikes (Class 1, 2, 3) and any specific requirements for registration or licensing.
- Mistake: Assuming both bikes can be ridden at their maximum potential speed everywhere; local laws dictate this.
6. Factor in Range and Charging Habits:
- Action: Estimate your typical daily mileage.
- Look For: Battery capacity (stated in watt-hours, though often simplified to range estimates) and proximity to charging points.
- Mistake: Underestimating daily mileage and choosing a bike with insufficient range, leading to range anxiety or the need for frequent charging.
Common Mistakes When Choosing Between Super73 S2 and ZX
- Mistake: Focusing solely on aesthetics.
- Why it matters: While both bikes look great, their functional differences significantly impact the riding experience.
- Fix: Prioritize how you’ll use the bike over just how it looks.
- Mistake: Ignoring the impact of suspension.
- Why it matters: The S2’s front suspension provides a more comfortable ride over rough surfaces, which the ZX lacks.
- Fix: If comfort on varied terrain is important, the S2 is the clear choice.
- Mistake: Misunderstanding e-bike classifications and speed limits.
- Why it matters: Super73 bikes can often be configured for Class 2 (20 mph, throttle) or Class 3 (28 mph, pedal-assist only). Local laws vary.
- Fix: Verify the legal speed limits and classifications in your area and how they apply to your chosen model.
- Mistake: Not considering rider height and accessibility.
- Why it matters: The ZX’s lower seat height makes it more approachable for many riders, especially those under 5’8″.
- Fix: If you’re on the shorter side or prefer an easy straddle, the ZX offers a distinct advantage.
FAQ
- Q: Which bike is better for taller riders?
A: The Super73 S2 generally offers a more accommodating fit for taller riders due to its slightly taller frame and riding geometry.
- Q: Can I take the ZX on dirt trails?
A: While the ZX can handle light, well-maintained dirt paths, its lack of front suspension makes it less ideal for rougher or more technical off-road riding compared to the S2.
- Q: What is the real-world range difference between the S2 and ZX?
A: The S2 typically offers a longer range (up to 40 miles) than the ZX (up to 30 miles) due to its potentially larger battery or more efficient power delivery for longer distances. However, actual range depends heavily on rider weight, terrain, assist level, and pedaling.
- Q: Is the S2 significantly heavier than the ZX?
A: Yes, the S2 is generally heavier (around 73 lbs) than the ZX (around 65 lbs) due to its more robust components and suspension. This difference can be noticeable when maneuvering the bike or lifting it.
Ryan Williams has spent over 8 years testing, repairing, and writing about electric bikes. He has personally ridden and reviewed 150+ e-bike models from brands like Lectric, Aventon, Rad Power, Super73, and dozens more.
Before founding EBIKE Delight, Ryan worked as a bicycle mechanic for 5 years at independent bike shops across California, where he specialized in e-bike conversions and electrical system diagnostics. He holds a Certificate in Electric Vehicle Technology from the Light Electric Vehicle Association (LEVA).
Ryan’s work has been cited by Electric Bike Report, Electrek, and BikeRumor. When he is not testing the latest e-bike on California backroads, he is in his workshop tearing down batteries and controllers to understand what makes them tick — and what makes them fail.
Areas of Expertise
E-bike performance testing and real-world range verificationBattery diagnostics, charging best practices, and safetyBrand comparisons: Lectric, Aventon, Rad Power, Super73, and moreError code troubleshooting across major e-bike systemsE-bike laws, registration, and compliance by state
Ryan believes every rider deserves honest, hands-on information — not marketing hype.