Price
Motor (Nominal)
Range
Battery
Technical Architecture
Overview
Price
$1,999
MSRP
Motor
500 W
Nominal Output · 750 W peak
Battery
576 Wh
Battery Capacity
Speed
28 mph
Unlocked Top Speed
Payload
300 lbs
Max Load Capacity · bike weighs 56 lbs
Safety Standards
UL 2849 Certified
Electrical System Integrity
UL 2271 Certified
Battery Performance & Safety
Foldable
No
Frame style(s): High-Step, Step-Thru
Score breakdown
29.5 out of 100 — Not recommended
Data notice. MISSING DATA: Power & Drive / Peak power output; Battery & Range / Charger speed; Battery & Range / Battery ingress protection
The arithmetic, in full
Power & Drive3 / 16
Battery & Range4 / 21
Safety & Braking6.5 / 14
Ride Quality & Components9 / 32
Utility & Practicality5.5 / 8
Display & Connectivity1.5 / 9
Performance score29.5 / 100
Value — 29.5 points ÷ $1,99914.8 pts per $1,000
Show every metric and rung — how each subtotal was earned
Every metric below is a ladder. The bike sits on one rung, and that rung’s points are the points it earns. Add the six category subtotals and you get the score at the top of the page. There is no weighting step, no normalisation and nothing rounded away.
Adding a bike never moves another bike’s score. The score is absolute, not a curve. A bike that earned 62 in January earns 62 in December unless its specification changes or we correct a data error — and we log every correction.
Power & Drive
Peak power output0 / 9.5
This bike: not published by the manufacturer
The manufacturer does not publish this specification, so the bike scores zero here. We do not guess, and we do not quietly skip the metric — that would let an unpublished spec look like a strong one.
System voltage x controller amperage - the one number that decides acceleration and hill climbing. Scored once, not three times.
Pedal-assist sensing0 / 3.5
This bike: Cadence — Cadence sensor only
Cadence sensor only0 ptsThis bikeTorque sensor3.5 pts
A torque sensor measures how hard you pedal and matches it. Every bike has at least a cadence sensor, so cadence alone earns nothing.
Throttle1 / 1
This bike: Yes — Throttle included
No throttle0 ptsThrottle included1 ptThis bike
Lets you pull away from a stop without pedalling - useful with a load, on a hill, in traffic, or with joint pain.
Speed class2 / 2
This bike: 28 mph — 28 mph (Class 3)
Below 20 mph0 pts20–27 mph (Class 1/2)0.5 pts28 mph (Class 3)2 ptsThis bike
Class 3 bikes (28 mph) keep pace with city traffic. Class 1 and 2 stop assisting at 20 mph.
Battery & Range
Usable battery capacity4 / 12
This bike: 576 Wh — 500–649 Wh
Under 350 Wh0 pts350–499 Wh2 pts500–649 Wh4 ptsThis bike650–799 Wh6 pts800–999 Wh8 pts1,000–1,299 Wh10 pts1,300 Wh or more12 pts
Total watt-hours you can carry, counting a second battery if one is included. Capacity is scored once whether it arrives in one pack or two.
Charger speed0 / 3
This bike: not published by the manufacturer
The manufacturer does not publish this specification, so the bike scores zero here. We do not guess, and we do not quietly skip the metric — that would let an unpublished spec look like a strong one.
The charger's own output in watts. Scored on the charger alone so that a large battery is not penalised, and so a 36 V high-amp charger cannot pass for a 48 V one.
Cell supplier0 / 2
This bike: China Tier 1 — Not LG, Samsung or Panasonic
Not LG, Samsung or Panasonic0 ptsThis bikeLG, Samsung or Panasonic2 pts
Cells from LG, Samsung or Panasonic publish cycle-life and thermal data. Anything else earns nothing.
Battery ingress protection0 / 4
This bike: not published by the manufacturer
The manufacturer does not publish this specification, so the bike scores zero here. We do not guess, and we do not quietly skip the metric — that would let an unpublished spec look like a strong one.
The published IP rating of the battery pack - not the bike. IPX5 is a water-jet test only; IP65 adds a dust-tight claim; IPX7 adds immersion.
Safety & Braking
Braking system3 / 6.5
This bike: Hydro 2p — Hydraulic disc, 2-piston
Rim, V-brake, coaster or mechanical disc0 ptsHydraulic disc, 2-piston3 ptsThis bikeHydraulic disc, 4-piston6.5 pts
Mechanical disc is the bare minimum and earns nothing. Hydraulic discs stop harder with less hand effort; a four-piston calliper is more than twice the braking power of a two-piston and over double the price.
Brake hardware0 / 2.5
This bike: OEM — Unbranded or not published
Unbranded or not published0 ptsThis bikeTier-2 name brand (Tektro, Star Union)1 ptPremium (Magura, Shimano, SRAM, TRP, Hayes)2.5 pts
Whether pads, rotors and callipers can be bought and serviced anywhere. Tektro and Star Union are both serviceable; Magura is better.
Motor cut-off at the brake lever2 / 2
This bike: Yes — Motor cut-off at the brake lever
Throttle fitted, no cut-off at the lever0 ptsMotor cut-off at the brake lever2 ptsThis bikeNo throttle fitted - the failure mode does not apply2 pts
On a throttle bike, squeezing the brake should cut motor power. It is a backstop for a stuck throttle or a controller fault. A bike with no throttle cannot have that failure, so it scores full marks here.
Brake-activated light1.5 / 1.5
This bike: Yes — Brake-activated rear light
No brake light0 ptsBrake-activated rear light1.5 ptsThis bike
A rear light that brightens under braking is the cheapest way to be seen slowing down.
Turn signals0 / 1.5
This bike: No — No turn signals
No turn signals0 ptsThis bikeIntegrated turn signals1.5 pts
Signal without taking a hand off the bars.
Ride Quality & Components
Suspension0.5 / 11
This bike: Aluminum — Rigid aluminium or carbon fork
Rigid steel fork0 ptsRigid aluminium or carbon fork0.5 ptsThis bikeUnbranded suspension fork2.5 ptsName-brand suspension fork (SR Suntour, RST, KKE)6.5 ptsPremium suspension fork (Fox, RockShox, Marzocchi)9 ptsPremium fork plus rear suspension11 pts
A rigid steel fork costs about $6 to make; a name-brand suspension fork is $80 or more. The spread reflects that.
Drivetrain4 / 10.5
This bike: Single / Gate Belt — Single-speed belt drive
Single-speed chain0 pts3–7 speed, entry tier2 ptsSingle-speed belt drive4 ptsThis bike7–8 speed, mid tier4 pts9+ speed, quality tier7 ptsInternally-geared hub or gearbox with belt10.5 pts
Gear range, shifting quality and maintenance burden on one ladder. An internally-geared hub with a belt is several levels above a single-speed chain and costs roughly eighty times as much.
Tyres0 / 1.5
This bike: OEM — Unbranded or OEM
Unbranded or OEM0 ptsThis bikeValue brand (CST, Chaoyang, Innova)1 ptPremium brand (Maxxis, Schwalbe, Kenda, Continental)1.5 pts
The best available proxy for grip, rolling resistance and puncture resistance. Deliberately kept small - a name-brand tyre is only about $5 more.
Frame finish1.5 / 2
This bike: Smooth — Smooth welds
Basic welds0 ptsSmooth welds1.5 ptsThis bikeGravity-cast or hydroformed2 pts
Weld finish is a visible proxy for frame manufacturing control.
Axle standard2 / 2.5
This bike: Yes — Thru-axle
Bolt-on or nutted axle0 ptsQuick-release axle0.5 ptsThru-axle2 ptsThis bikeThreaded thru-axle2.5 pts
A thru-axle holds the wheel more securely than a quick-release; a threaded thru-axle more securely still.
Stem0 / 2
This bike: Rigid — Non-adjustable stem
Non-adjustable stem0 ptsThis bikeTooled adjustable stem1.5 ptsQuick-release adjustable stem2 pts
An adjustable stem lets one bike fit several riders. A quick-release adjustable stem costs roughly triple a tooled one.
Pedals0.5 / 2
This bike: Steel
Plastic0 ptsSteel0.5 ptsThis bikeAluminium1.5 ptsQuick-release aluminium2 pts
The part most owners replace first. Quick-release aluminium pedals fold the bike into a smaller space and do not snap.
Lock-on grips0.5 / 0.5
This bike: Yes — Lock-on grips
Standard grips0 ptsLock-on grips0.5 ptsThis bike
Lock-on grips do not twist loose or slide off in the wet.
Utility & Practicality
Rack & cargo system2.5 / 4
This bike: Yes / Aluminum — Aluminium rack
No rack included0 ptsSteel rack1.5 ptsAluminium rack2.5 ptsThis bikeAluminium rack with standard accessory interface (MIK/AVS)4 pts
Whether the bike carries anything out of the box, and whether accessories clip to a published standard instead of needing bungee cords.
Fenders & weather protection2 / 2.5
This bike: Yes / Steel — Metal fenders
No fenders0 ptsBasic plastic fenders0.5 ptsMetal fenders2 ptsThis bikeFull-coverage composite fenders2.5 pts
Full-coverage fenders are what make an e-bike usable in the rain. Composite fenders do not rattle, rust or cut.
Kickstand1 / 1.5
This bike: Rigid — Fixed kickstand
No kickstand0 ptsFixed kickstand1 ptThis bikeAdjustable or double-leg kickstand1.5 pts
An adjustable or double-leg stand holds a loaded bike upright.
Display & Connectivity
Display1.5 / 6.5
This bike: LCD — Monochrome LCD
LED indicator only0 ptsMonochrome LCD1.5 ptsThis bikeColour LCD or OLED2.5 ptsTFT4.5 ptsTouchscreen TFT6.5 pts
How much you can read at a glance, in sunlight, without stopping. A touchscreen TFT is $40-50 of cost over a colour LCD.
Rider tuning0 / 2
This bike: No — No rider tuning
No rider tuning0 ptsThis bikePartial tuning1.5 ptsFull rider tuning2 pts
Whether you can change how the bike delivers power, or only how much.
App connectivity0 / 0.5
This bike: No — No app
No app0 ptsThis bikeApp connectivity0.5 pts
Useful for firmware updates and diagnostics. Nice to have, but most riders do not use it.
Features we show but do not score
0 points — useful to know, not evidence of quality—Quick-release pedals✓Lock-on grips—Tyre sealant fitted—Plastic-free packaging—Second battery included—Foldable frame
These are real, checkable facts about the bike, and buyers ask about them. None of them predicts whether the bike is good, so none of them moves the score. Quick-release pedals are convenient; they are not a quarter of a braking system.
Editorial Insights
Key Benefits & Drawbacks
Reasons to Buy
- Only electric beach cruiser on the market featuring a rust-proof Gates carbon belt drive.
- Perfect for coastal towns; zero greasy chains to attract sand.
- Massive balloon tires provide a plush ride on boardwalks and streets.
Reasons to Avoid
- Single-speed setup requires reliance on the motor for steep hills.
- Cruiser geometry is strictly for casual riding, not aggressive commuting.
Expert Verdict
In-Depth Analysis
Editorial Review: Evaluating theE-Coast
The Priority E-Coast holds a truly unique crown in the e-bike world: it is officially the market's first and only belt-driven electric beach cruiser.
If you have ever owned a standard beach cruiser, you know the ultimate enemy is the environment. Salt air, ocean mist, and kicked-up sand will rust steel chains, freeze up traditional derailleurs, and turn standard lubricants into a gritty, grinding paste. Priority completely re-engineered the classic cruiser blueprint by swapping out the messy metal drivetrain for an automotive-grade carbon belt and building the entire chassis out of specialized rust-resistant alloys. It is built specifically to live on the boardwalk, cruise the coastline, and laugh off the salt spray.
The Technical Snapshot
- The Zero-Rust Drivetrain: Swaps a traditional chain for a premium Gates Carbon Drive belt system running a single-speed mechanical setup. It requires absolutely zero grease, will never rust, won't stain your clothes, and can be easily sprayed down with a hose to wash off sand.
- Power & Coasting Hub: Driven by a 500W nominal rear geared hub motor paired with a 5-level cadence sensor and a right-hand twist throttle. It gives you immediate, smooth assistance to glide against heavy ocean headwinds without breaking a sweat.
- Speed & Adjustability: Ships configured as a street-legal Class 2 bike (20 mph top speed), but can be easily unlocked via the backlit handlebar display to achieve Class 3 speeds of up to 28 mph on pedal assist.
- Battery & Rack Integration: Houses a removable 48V 12Ah (576Wh) battery tucked cleanly inside a structural, color-matched integrated rear cargo rack. It delivers a real-world range of 20 miles on pure throttle up to 60 miles under conservative pedal assist. The battery is UL 2271 certified, and the full bike holds a strict UL 2849 safety certification.
- Hydraulic Stopping Leverage: Stopped predictably by Priority's proprietary 174HUDSON full hydraulic disc brakes clamped onto 180mm rotors. The system features built-in motor cutoff switches that instantly kill motor power the moment you pull the levers, simultaneously triggering an active, flashing rear brake light.
- Plush Boardwalk Tires: Rolls on high-volume 26x3.0-inch CST Big Boat cruiser tires. This "mid-fat" 3-inch width provides an incredibly soft air cushion that easily rolls over boardwalk cracks, cobblestones, and tightly packed wet beach sand without the heavy, sluggish steering of a massive 4-inch fat bike.
- Weights & Frame Styling: Built on a reinforced, stiffened aluminum frame and rigid fork explicitly designed to handle higher speeds while resisting coastal corrosion. It weighs a manageable 56 pounds (significantly lighter than most fat-tire beach e-bikes) and supports a 300-pound maximum payload.
Two Distinct Styles
Unlike many one-size-fits-all cruisers, Priority manufactures the E-Coast in two distinct frame layouts to maximize comfort:
| Frame Style | Rider Height Fit | Aesthetic Vibe |
| Diamond (Step-Over) | 5'6" to 6'4" | Classic horizontal top-tube vintage cruiser stance. Available in Charcoal or Indigo. |
| Step-Through | 5'0" to 6'0" | Sweeping low-step frame for effortless mounting and dismounting. Available in Mint or Indigo. |
The Cruiser Philosophy Shift: Because this is a single-speed beach cruiser rolling on 3-inch tires with a laid-back, swept-back handlebar posture, it is built for pure, unadulterated comfort. If your battery dies, pedaling a 56-pound single-speed bike up a steep hill will feel like a serious leg workout. This bike is engineered to be a leisurely, stylish coastal transport—not a technical mountain climber or a rapid-fire urban lane splitter.
Key Specifications
E-Coast
Performance
- Motor (Nominal)
- 500 W
- Motor (Peak)
- 750 W
- Battery
- 576 Wh
- Battery (Ah)
- 12.0 Ah
- Range
- 60 mi
- Top Speed
- 28 mph
Practicality
- Price
- $1,999
- Weight
- 56 lbs
- Payload Capacity
- 300 lbs
- Foldable
- No
Real-World Range Estimator
Fine-tuned for the 576 Wh Battery
28.8 mi
Motor Type
Terrain Profile
The Science of eBike Range
Estimated range is total usable battery capacity divided by adjusted energy consumption: Range (mi) = Battery (Wh) ÷ Adjusted Consumption (Wh/mi). Manufacturer range claims are measured in ideal lab conditions, so this model starts from a real-world baseline and applies a multiplier for each factor you change above.
The variables
- Baseline: 20 Wh per mile, for a 180 lb rider on flat ground using standard assist with a hub motor. Every adjustment below is a multiplier against that number.
- PAS level: assist is banded rather than linear, because a controller delivers set power steps rather than a smooth ramp. Levels 1–2 draw 30% less energy than standard, level 4 draws 30% more, and level 5 draws 60% more — the jump at the top is steep because aerodynamic drag rises with the square of speed.
- Motor type: mid-drive motors run through the gearing, so they hold a more efficient operating range under load and consume roughly 14% less energy than a hub motor over the same route. Hub motors lose more to heat when they bog down on climbs.
- Rider weight: consumption rises 5% for every full 20 lbs over the 180 lb baseline, reflecting the extra rolling resistance and the energy lost accelerating more mass back up to speed.
- Terrain: a hilly profile adds 30% over flat ground. Regenerative braking recovers very little of what a climb costs, so elevation is close to a straight energy penalty.
This estimate is independent of the Battery & Range score in the rating breakdown, which scores the published specification rather than predicting a single ride. Treat the figure as a planning guide — tyre pressure, wind, temperature and stop-start riding all move the real number.
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