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No—not according to FREESKY’s current listed specifications for its 4500W dual-battery Alaska Pro M-520. FREESKY gives that model a claimed range of 98–175 miles. Its 120–200-mile figure is attached to a separate configuration listed at 4000W peak with a 48V 60Ah battery. Neither range is established here by independent testing, so treat both as manufacturer claims rather than verified riding results.
Does the FREESKY 4500W e-bike really go 200 miles?
The model that matches the 4500W dual-battery description is FREESKY’s Alaska Pro M-520. On its product page, FREESKY lists a range of 98–175 miles, not 200 miles. The 200-mile upper figure appears on FREESKY comparison and combo pages for a different configuration: 4000W peak power and a 48V 60Ah battery. The published figures therefore should not be merged into a single 4500W model claim.
These are manufacturer-listed ranges. The reviewed product and comparison pages do not provide an independent range test, a repeatable test protocol, or enough riding-condition detail to establish what a rider should expect in practice. The pages also do not state a publication date for these specifications.
How the two listed configurations differ
| FREESKY listing | Peak motor rating | Battery | Manufacturer-listed range |
|---|---|---|---|
| Alaska Pro M-520 | 4500W | 48V 45Ah (18Ah + 27Ah) | 98–175 miles |
| Separate configuration on FREESKY comparison and combo pages | 4000W | 48V 60Ah | 120–200 miles |
FREESKY’s Alaska Pro M-520 product page supplies the first row. Its comparison page and combo page list the second configuration separately. This comparison reflects the listed specifications only; it does not show that either range was reached under controlled conditions.
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- 【 Upgraded to Premium 𝐋𝐆 Cells】45AH total capacity with 𝐋𝐆 cells. Upgraded with premium 𝐋𝐆 cells for longer range and durability. Ride further with confidence, knowing your battery is built with top-tier cell technology for long-lasting performance. Unlock pedal assist to 40 mph with one click. Throttle needs a controller upgrade to match the same speed.
- 🔋【ALASKA PRO RANGE KING: 120-200+ MILES | DUAL UL 2271 Certified by TÜV BATTERIES】This premium e-bike delivers industry-leading range with 48V 45Ah dual batteries (2000Wh). Achieve 120-200+ miles per charge—2.3X farther than single-battery ebikes! Advanced smart BMS ensures 5000+ cycles. Conquer any terrain with this high-performance e-bike, featuring all-weather reliability and ZERO range anxiety. The ultimate fat tire electric bike for adventurers and daily commuting.
- ⚡【ALASKA PRO POWER: 4500W PEAK MOTOR | 170Nm TORQUE | CLIMBS 45°HILLS】Meet the ultimate electric mountain bike beast! Our Peak 4500W brushless motor delivers massive 170Nm torque, making 45° hill climbs effortless and reaching 40MPH+ speeds. Built with 20% lighter yet 2X stronger 6061 aluminum frame and 26' fat tires, this powerful e-bike conquers extreme off-road terrain and mountain trails. The perfect high-performance fat tire electric bike for serious thrill-seekers!
- 🚀【ALASKA PRO COMFORT: DUAL HYDRAULIC SUSPENSION & 26" FAT TIRES】Our electric dirt bike features advanced adjustable air shocks and full hydraulic suspension that automatically adapts to your weight. Combined with 26" fat tires, this all-terrain e-bike absorbs impacts like a mountain goat, rocky trails, and off-road adventures into smooth, comfortable rides. The perfect fat tire electric bike for unmatched comfort and control on any landscape!
- 💥【ALASKA PRO SAFETY: DUAL 4-PISTON HYDRAULIC BRAKES】Engineered for high-speed electric bikes! Our dual 4-piston hydraulic brakes deliver 50% shorter stopping distance versus mechanical discs. UL-certified safety ensures panic stops won't throw you even at 40MPH top speeds. This powerful braking system gives you unmatched control and safety for fast electric biking – perfect for high-performance e-bike riders who demand both speed and security. Ride fearlessly at any speed!
What FREESKY lists for the Alaska Pro M-520
FREESKY describes the M-520 as a rear-hub-motor e-bike with 4500W peak power and 170 N·m of torque. Its listed battery arrangement is two removable batteries, one 18Ah and one 27Ah, for a combined 48V 45Ah. The product page also claims speeds of up to 40 MPH in throttle and pedal-assist modes, a maximum load of 400 lb, and a charging time of 8–10 hours.
The listed equipment includes a 120 mm oil-sprung front fork, a 150 mm air rear shock, dual hydraulic disc brakes, and a Shimano 7-speed rear derailleur. FREESKY labels the dual battery UL-2271 certified; that is the manufacturer’s claim, not an independently verified certification record in the cited product material.
Rank #2
- 【 Upgraded to Premium 𝐋𝐆 Cells】45AH total capacity with 𝐋𝐆 cells. Upgraded with premium 𝐋𝐆 cells for longer range and durability. Ride further with confidence, knowing your battery is built with top-tier cell technology for long-lasting performance. Unlock pedal assist to 40 mph with one click. Throttle needs a controller upgrade to match the same speed.
- 🔋【ALASKA PRO RANGE KING: 120-200+ MILES | DUAL UL 2271 Certified by TÜV BATTERIES】This premium e-bike delivers industry-leading range with 48V 45Ah dual batteries (2000Wh). Achieve 120-200+ miles per charge—2.3X farther than single-battery ebikes! Advanced smart BMS ensures 5000+ cycles. Conquer any terrain with this high-performance e-bike, featuring all-weather reliability and ZERO range anxiety. The ultimate fat tire electric bike for adventurers and daily commuting.
- ⚡【ALASKA PRO POWER: 4500W PEAK MOTOR | 170Nm TORQUE | CLIMBS 45°HILLS】Meet the ultimate electric mountain bike beast! Our Peak 4500W brushless motor delivers massive 170Nm torque, making 45° hill climbs effortless and reaching 40MPH+ speeds. Built with 20% lighter yet 2X stronger 6061 aluminum frame and 26' fat tires, this powerful e-bike conquers extreme off-road terrain and mountain trails. The perfect high-performance fat tire electric bike for serious thrill-seekers!
- 🚀【ALASKA PRO COMFORT: DUAL HYDRAULIC SUSPENSION & 26" FAT TIRES】Our electric dirt bike features advanced adjustable air shocks and full hydraulic suspension that automatically adapts to your weight. Combined with 26" fat tires, this all-terrain e-bike absorbs impacts like a mountain goat, rocky trails, and off-road adventures into smooth, comfortable rides. The perfect fat tire electric bike for unmatched comfort and control on any landscape!
- 💥【ALASKA PRO SAFETY: DUAL 4-PISTON HYDRAULIC BRAKES】Engineered for high-speed electric bikes! Our dual 4-piston hydraulic brakes deliver 50% shorter stopping distance versus mechanical discs. UL-certified safety ensures panic stops won't throw you even at 40MPH top speeds. This powerful braking system gives you unmatched control and safety for fast electric biking – perfect for high-performance e-bike riders who demand both speed and security. Ride fearlessly at any speed!
What the range figure can—and cannot—tell you
A range span of 98–175 miles is not a promise that every rider will cover that distance. The product page provides the span but does not establish, in the reviewed material, a test protocol or the conditions behind the endpoints. Likewise, the separate 120–200-mile figure does not demonstrate that a 200-mile ride is repeatable or achievable in a particular rider’s conditions.
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No independent, named test result or head-to-head evaluation was established for either configuration. There is also no independent evidence here for the listed speed, battery capacity, or charging time. Use the figures as FREESKY’s specifications and claims, not as measured outcomes.
Rank #3
- 【 Upgraded to Premium 𝐋𝐆 Cells】45AH total capacity with 𝐋𝐆 cells. Upgraded with premium 𝐋𝐆 cells for longer range and durability. Ride further with confidence, knowing your battery is built with top-tier cell technology for long-lasting performance. Unlock pedal assist to 40 mph with one click. Throttle needs a controller upgrade to match the same speed.
- 🔋【ALASKA PRO RANGE KING: 120-200+ MILES | DUAL UL 2271 Certified by TÜV BATTERIES】This premium e-bike delivers industry-leading range with 48V 45Ah dual batteries (2000Wh). Achieve 120-200+ miles per charge—2.3X farther than single-battery ebikes! Advanced smart BMS ensures 5000+ cycles. Conquer any terrain with this high-performance e-bike, featuring all-weather reliability and ZERO range anxiety. The ultimate fat tire electric bike for adventurers and daily commuting.
- ⚡【ALASKA PRO POWER: 4500W PEAK MOTOR | 170Nm TORQUE | CLIMBS 45°HILLS】Meet the ultimate electric mountain bike beast! Our Peak 4500W brushless motor delivers massive 170Nm torque, making 45° hill climbs effortless and reaching 40MPH+ speeds. Built with 20% lighter yet 2X stronger 6061 aluminum frame and 26' fat tires, this powerful e-bike conquers extreme off-road terrain and mountain trails. The perfect high-performance fat tire electric bike for serious thrill-seekers!
- 🚀【ALASKA PRO COMFORT: DUAL HYDRAULIC SUSPENSION & 26" FAT TIRES】Our electric dirt bike features advanced adjustable air shocks and full hydraulic suspension that automatically adapts to your weight. Combined with 26" fat tires, this all-terrain e-bike absorbs impacts like a mountain goat, rocky trails, and off-road adventures into smooth, comfortable rides. The perfect fat tire electric bike for unmatched comfort and control on any landscape!
- 💥【ALASKA PRO SAFETY: DUAL 4-PISTON HYDRAULIC BRAKES】Engineered for high-speed electric bikes! Our dual 4-piston hydraulic brakes deliver 50% shorter stopping distance versus mechanical discs. UL-certified safety ensures panic stops won't throw you even at 40MPH top speeds. This powerful braking system gives you unmatched control and safety for fast electric biking – perfect for high-performance e-bike riders who demand both speed and security. Ride fearlessly at any speed!
Speed claims and local e-bike rules
FREESKY says: “All Freesky eBikes are limited to a maximum speed of 32 km/h (20 mph) by default, which complies with local e-bike regulations.” The same product page also advertises up to 40 MPH in throttle and pedal-assist modes. Those statements describe a default limit and a separate maximum-speed claim; they do not establish the bike’s legal classification in every location or how classification may change with a different setting or configuration.
Check the e-bike rules that apply where you plan to ride before relying on a speed claim or changing a setting. The manufacturer’s general wording is not a jurisdiction-specific legal determination.
Rank #4
- 【 Upgraded to Premium 𝐋𝐆 Cells】45AH total capacity with 𝐋𝐆 cells. Upgraded with premium 𝐋𝐆 cells for longer range and durability. Ride further with confidence, knowing your battery is built with top-tier cell technology for long-lasting performance. Unlock pedal assist to 40 mph with one click. Throttle needs a controller upgrade to match the same speed.
- 🔋【ALASKA PRO RANGE KING: 120-200+ MILES | DUAL UL 2271 Certified by TÜV BATTERIES】This premium e-bike delivers industry-leading range with 48V 45Ah dual batteries (2000Wh). Achieve 120-200+ miles per charge—2.3X farther than single-battery ebikes! Advanced smart BMS ensures 5000+ cycles. Conquer any terrain with this high-performance e-bike, featuring all-weather reliability and ZERO range anxiety. The ultimate fat tire electric bike for adventurers and daily commuting.
- ⚡【ALASKA PRO POWER: 4500W PEAK MOTOR | 170Nm TORQUE | CLIMBS 45°HILLS】Meet the ultimate electric mountain bike beast! Our Peak 4500W brushless motor delivers massive 170Nm torque, making 45° hill climbs effortless and reaching 40MPH+ speeds. Built with 20% lighter yet 2X stronger 6061 aluminum frame and 26' fat tires, this powerful e-bike conquers extreme off-road terrain and mountain trails. The perfect high-performance fat tire electric bike for serious thrill-seekers!
- 🚀【ALASKA PRO COMFORT: DUAL HYDRAULIC SUSPENSION & 26" FAT TIRES】Our electric dirt bike features advanced adjustable air shocks and full hydraulic suspension that automatically adapts to your weight. Combined with 26" fat tires, this all-terrain e-bike absorbs impacts like a mountain goat, rocky trails, and off-road adventures into smooth, comfortable rides. The perfect fat tire electric bike for unmatched comfort and control on any landscape!
- 💥【ALASKA PRO SAFETY: DUAL 4-PISTON HYDRAULIC BRAKES】Engineered for high-speed electric bikes! Our dual 4-piston hydraulic brakes deliver 50% shorter stopping distance versus mechanical discs. UL-certified safety ensures panic stops won't throw you even at 40MPH top speeds. This powerful braking system gives you unmatched control and safety for fast electric biking – perfect for high-performance e-bike riders who demand both speed and security. Ride fearlessly at any speed!
Verdict: treat 200 miles as a different configuration’s claim
The Alaska Pro M-520 is the FREESKY listing that matches the 4500W dual-battery description, and its stated range is 98–175 miles. FREESKY’s 120–200-mile range belongs to a separately listed 4000W, 48V 60Ah configuration. Since neither range is supported by independent testing in the reviewed materials, the 200-mile figure should not be presented as a verified range for the 4500W M-520.
Quick Recap
Best Value
- 750W AI Dual Motor – Smarter Power, Effortless Climb: AI-driven dual motor system with 750W power and 200N·m combined torque intelligently distributes power between front and rear wheels in real time – reducing effort by 20% on steep climbs. Conquer 40° hills with confidence. Switch between dual and single motor modes on the fly to save battery on flats or unleash full power on trails, mountains, and snow.
- 105-Mile Range + 20MPH Speed + UL2849/UL2271 Certified by TÜV: Go up to 105 miles on a single charge with the 48V 25Ah removable battery – enough for a week of commuting. Hit 20MPH top speed when you need to get there fast. The detachable battery with 3A fast charging lets you charge indoors – ideal for apartments and cold climates. Advanced BMS protection with UL2271 certification by TÜV keeps you and your home safe.
- Full Suspension + 26" Fat Tires + Step-Thru Frame: Adjustable hydraulic suspension and fat tires absorb over 90% of road vibrations. The step-thru frame fits riders from 5'4" to 6'8" – easy mounting for seniors, beginners, and riders with limited mobility. Ride in comfort whether you're on pavement, gravel, or dirt.
- 7 Riding Modes + Smart LCD with Keyless Unlock: Choose from 7 modes: pedal-assist, throttle-only, cruise control, walk-assist, dual or single motor drive. The smart LCD shows speed, battery, and mileage at a glance. Unlock with a tap of your 𝗡𝗙𝗖 card or smartphone – no keys needed. It's the smartest way to ride.
- Built for Hunting, Commuting & Camping: With a 400 lbs payload capacity and UL2271/UL2849 certified by TÜV, this ebike is as practical as it is powerful. Perfect for backcountry hunting, daily commuting, weekend trail riding, and camping adventures – designed for men and women who demand performance. One bike, endless possibilities. Every bike undergoes pre-delivery inspection and test ride before shipping. 24-month coverage on motor and battery, 12-month on components.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
