The Mokwheel Asphalt ST is a 27.5″ step-through city/commuter ebike designed to be easy to mount, smooth to ride, and confidence-inspiring for daily use. It pairs a 500W rear hub motor (860W peak) with a 48V 14.7Ah battery, hydraulic disc brakes, and a torque + cadence dual-sensor system to deliver natural-feeling assist up to a claimed 28 mph.
With a claimed 50–60 miles of range, 27.5″ x 2.4″ tires, and a fully equipped setup (rack, fenders, lights), the Asphalt ST is aimed squarely at commuters, senior riders, and anyone who wants a comfortable step-through that doesn’t feel sluggish.
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👉 See the official Mokwheel Asphalt ST specs and current availability here.
TL;DR – Mokwheel Asphalt ST at a Glance
| Category | Details |
|---|---|
| Bike Type | Step-through 27.5″ city/commuter ebike, optimized for seniors and everyday riders |
| Motor | 500W rear hub motor, 860W peak, 70Nm+ torque (brand spec) |
| Battery | 48V 14.7Ah (≈709Wh) removable battery, complies with UL standards |
| Top Speed | Up to 28 mph in higher PAS levels (Level 5), with configurable lower-speed modes |
| Claimed Range | 50–60 miles per charge |
| Realistic Range | Roughly 25–45 miles PAS and 20–35 miles throttle-heavy, depending on terrain, speed, and rider weight |
| Tires | 27.5″ x 2.4″ city tires, puncture-resistant |
| Suspension | Front suspension fork with 100mm adjustable suspension travel |
| Brakes | TEKTRO HD-E350 hydraulic disc brakes |
| Bike Weight | About 63 lb |
| Payload | Spec table lists 300 lb capacity; marketing copy sometimes references 350 lb effective load (see note below) |
| Best For | Riders wanting a comfortable, step-through commuter with torque-sensor assist and real 25–28 mph capability |
👉 Check the Mokwheel Asphalt ST product page for sizes, colors, and accessory bundles.
Key Specs: Mokwheel Asphalt ST Technical Overview
Based on Mokwheel’s product page and supporting materials:
| Spec Category | Asphalt ST Details |
|---|---|
| Model | Mokwheel Asphalt ST step-through commuter ebike |
| Frame Type | 6061 aluminum alloy step-through frame |
| Motor | 48V 500W brushless rear hub motor, 860W peak power |
| Torque | 70Nm+ (brand spec; some reseller sheets round to 65Nm+) |
| Battery | 48V 14.7Ah removable lithium-ion battery (≈709Wh), complies with UL standards |
| Charger | 48V 3A charger |
| Speed Levels | Level 1–5 PAS: approx 10 / 15 / 20 / 25 / 28 mph |
| Claimed Range | 50–60 miles per charge |
| Sensor System | Torque + cadence dual sensor |
| Tires | 27.5″ x 2.4″ tires |
| Brakes | TEKTRO HD-E350 hydraulic disc brakes |
| Display | LED integrated display |
| Drivetrain | 7-speed drivetrain (Shimano-style setup) |
| Bike Weight | About 63 lb |
| Payload Capacity | 300 lb in the technical table, while Asphalt-series marketing banners mention up to 350 lb effective load |
| Recommended Use | Urban commuting, campus riding, light gravel and country roads |
Payload note: Mokwheel’s Asphalt collection page advertises “350 lbs effective load”, but the Asphalt ST tech table lists 300 lb payload capacity. This review uses 300 lb as the conservative working limit and treats 350 lb as marketing shorthand for the broader Asphalt family.
👉 For the latest official spec table, see the Asphalt ST page here.
Design & Frame: Low-Step, Easy-Access Commuter
The Asphalt ST is built around a step-through 6061 aluminum frame designed to be easy to mount whether you’re in jeans, work clothes, or casual wear.
Key design points:
- Low top tube / step-through for easy on/off, especially helpful for seniors or riders with limited mobility.
- Upright, relaxed geometry with swept-back bar positioning for comfort and good visibility in traffic.
- Fully equipped commuter trim from the factory:
- Full-coverage fenders
- Rear rack for panniers or baskets
- Integrated front and rear lights
The result is a bike that feels closer to a modern city cruiser than a sporty performance machine, which matches Mokwheel’s positioning as a “best electric bike for seniors” and everyday commuters.
Motor & Speed: 500W with 860W Peak and Torque Sensing
At the heart of the Asphalt ST is a 48V 500W rear hub motor, rated for 860W peak output and 70Nm+ torque.
Speed behavior is defined through five PAS levels:
- Level 1: ~10 mph
- Level 2: ~15 mph
- Level 3: ~20 mph
- Level 4: ~25 mph
- Level 5: up to 28 mph (Class 3-style behavior)
With this setup, you get:
- Gentle, predictable launches when you start pedaling, thanks to the torque sensor modulating power based on your effort.
- Enough muscle to hold 20–25 mph cruising speeds on flat ground in higher PAS levels.
- Room to stretch to 27–28 mph in Level 5 for riders who want Class 3-style performance where it’s allowed.
Because the Asphalt ST can exceed the traditional 20 mph Class 1/2 limit, you should plan to configure assist levels and top-speed settings to match your local regulations if you ride in Class-limited bike lanes.
Battery, Range & Charging: 48V 14.7Ah (≈709Wh)
The Asphalt ST is powered by a 48V 14.7Ah battery, for about 709Wh of capacity. That’s enough for serious commuting days without feeling like you’re constantly hunting for a charger.
Mokwheel’s range claim:
- 50–60 miles per charge, under moderate riding conditions.
Realistic expectations:
- 25–45 miles on PAS for most riders:
- Closer to the upper end if you ride in lower PAS levels, keep speeds near 15–18 mph, and stick to mostly flat terrain.
- Closer to the mid-20s if you’re heavier, climb a lot, or live in a stop-and-go city.
- 20–35 miles if you ride throttle-heavy, frequently use higher PAS levels, and push toward top speed.
Charging uses a 48V 3A charger, which is slightly faster than the common 2A units and a sensible match for the 14.7Ah capacity.
The Asphalt ST battery is also advertised as complying with UL standards, and Mokwheel’s dedicated Asphalt ST battery page highlights BMS protections against overcharge, overcurrent, and short circuits.
Ride Comfort & Handling: 27.5″ x 2.4″ Tires + 100mm Front Suspension
Comfort and control are handled by:
- 27.5″ x 2.4″ tires – a bit wider than pure road tires, giving more air volume for comfort and grip on mixed urban surfaces.
- A front suspension fork with 100mm adjustable suspension travel, which helps smooth out potholes, cracks, and curb cuts.
On the road, that setup translates to:
- A ride that feels planted but agile, more like a modern hybrid/commuter bike than a big, squishy fat-tire bike.
- Enough compliance to keep your hands and shoulders happier on longer commutes.
- Confident cornering at 15–20 mph on typical city pavement.
The step-through frame and upright posture also make it easier to put a foot down at stops and see over traffic when you’re rolling.
👉 You can see the Asphalt ST’s frame, fork, and tire combo close-up on Mokwheel’s product page.
Brakes & Safety: TEKTRO Hydraulics and City-Ready Lighting
Stopping is handled by TEKTRO HD-E350 hydraulic disc brakes, front and rear.
Benefits in daily commuting:
- Strong, predictable braking at 20–28 mph with less hand effort than mechanical discs—important for riders with smaller hands or limited grip strength.
- Better heat control on long descents or repeated stops.
- Cleaner, more refined lever feel that matches the “premium city bike” positioning.
For visibility and safety:
- The Asphalt ST ships with integrated front and rear lights, and current marketing mentions an upgraded tail light for the ST version compared with earlier Asphalt models.
These touches reinforce that this is a bike built to live in traffic, not just occasional weekend paths.
Controls, Display & Dual Sensor System
Mokwheel leans hard on the torque + cadence dual-sensor system as a key differentiator.
- The torque sensor measures how hard you push on the pedals and scales motor power to match your effort.
- The cadence sensor watches your pedal rotation, providing consistency when your pedaling style changes (e.g., higher or lower cadence).
Paired with the LED integrated display, you get:
- Simple, readable info for speed, PAS level, battery, and trip data.
- Quick adjustments between PAS Levels 1–5 and walk-assist or throttle (depending on firmware/market configuration).
Compared to basic cadence-only bikes, the Asphalt ST feels:
- More natural and responsive, especially when starting from a stop or accelerating out of a corner.
- Less “on/off” and more “the harder you pedal, the more it helps,” which many riders (especially coming from analog bikes) find intuitive.
Weight, Fit & Everyday Practicality
Mokwheel lists the Asphalt ST at about 63 lb, which is reasonable for a fully equipped, 500W step-through commuter with a big battery and hydraulic brakes.
Practical implications:
- It’s light enough to maneuver in a garage, elevator, or parking area without feeling like a freight bike.
- Still heavy to carry up multiple flights of stairs regularly, but manageable for short lifts or ramps.
On fit and load:
- Technical specs call for 300 lb payload capacity, with many reseller and collection pages rounding up to 350 lb effective load for the Asphalt family.
- Frame size options have included Asphalt ST 1.0 and Asphalt ST XL in some listings; the current main product page highlights a standard/large frame tuned for average-to-taller adults.
If you’re at the higher end of the listed height range or payload range, planning within the 300 lb tech-spec limit is the safest approach.
Pros & Cons
Pros
- Step-through 6061 frame makes mount/dismount easier, ideal for seniors and everyday riders.
- 500W motor with 860W peak and 70Nm+ torque provides strong city performance without feeling twitchy.
- Torque + cadence dual sensor gives smooth, natural-feeling assist that responds to your effort.
- 48V 14.7Ah battery (~709Wh) with realistic 25–45 mile PAS range is solid for commuters.
- TEKTRO HD-E350 hydraulic disc brakes are a meaningful safety upgrade over mechanical discs.
- 27.5″ x 2.4″ tires + 100mm front suspension strike a good balance between comfort and efficiency.
- Fully equipped with rack, fenders, and lights, so it’s genuinely commute-ready out of the box.
Cons
- At ≈63 lb, it’s still heavier than lightweight analog commuters—manageable, but not a “carry it everywhere” bike.
- The ability to reach 28 mph means you may need to adjust settings to stay within local Class 1/2 ebike rules.
- Payload numbers are a bit inconsistent across marketing and spec tables (300 vs 350 lb), which may confuse some shoppers.
- LED display is functional but not as feature-rich as some color LCD/app-connected systems.
- Not designed for heavy off-road use; it’s best on pavement, bike paths, and light gravel.
Who the Mokwheel Asphalt ST Is Best For
The Asphalt ST is a compelling choice if you:
- Want a comfortable, step-through commuter that’s easy to get on and off.
- Prefer a natural-feeling assist thanks to the torque sensor, especially if you’re coming from a traditional bike.
- Need a bike that can comfortably handle daily commuting, errands, and weekend rides at 15–25 mph.
- Value hydraulic brakes, integrated lights, rack, and fenders in a turn-key package.
- Are a senior rider or newer ebike rider who wants stability and smooth power without going to a heavy fat-tire bike.
If your riding life is mostly city streets, bike lanes, paths, and light country roads, the Asphalt ST lines up very well with those needs.
Who Might Want a Different Bike
You might want to look at other options if:
- You live in a walk-up and need something significantly lighter or folding.
- You ride mostly rough trails or off-road, where a fat-tire or full-suspension bike would feel more appropriate.
- You’re chasing maximum power or big cargo loads beyond the 300 lb conservative payload—then a beefier all-terrain model might be better.
- You want a fully integrated color display with app connectivity and deep tuning controls.
In those cases, other models in Mokwheel’s lineup (like Basalt ST 2.0 or Slate) or different brands might be a closer fit.
Final Thoughts: Is the Mokwheel Asphalt ST a Good Fit?
The Mokwheel Asphalt ST blends a step-through commuter frame, torque-sensor assist, hydraulic brakes, and a 48V 14.7Ah battery into a package that feels purpose-built for smooth, confident city riding. It’s fast enough to grow with you, yet approachable enough for riders who are new to ebikes or returning to cycling after a break.
If you’re looking for a reliable daily commuter that you can mount easily, ride comfortably, and trust in traffic, the Asphalt ST absolutely deserves a spot on your shortlist.
