Biktrix Juggernaut Ultra FS Pro 3 Cruise Full Suspension Electric Bike

  • Class 2
  • 801-1,000 Wh
  • 41-60 mi claimed
  • 251-300 lb max load

SVT Score, Mid

Versus
7.1
SVT SCORESRead review

A full-suspension 160 Nm mid-drive commuter with a 910 Wh battery, a fitted rack and Schwalbe tires; its weight with battery is not published.

$3,186

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SKU: JULFSP3CMBK2 Category: Brand:

Usability

7.1 out of 10
  • Option: range extender 52 V, 17 Ah, 884 Wh, $649.00
  • Rating: 1,000 W nominal; sold limited to 20 mph and 500 W, no-limit option for off-road use
  • Rear: RockShox Monarch RL shock, not counted on the commuter scale
  • Searched: UL Certipedia Intertek SGS TÜV SÜD CPSC Health Canada
  • Record: UL Product iQ, ANSI/CAN/UL 2849 drive system (QGNS2, Electrical Systems for E-Bikes - Component), MM G510.1000.C (controller CR R10M.1000.FC) = Bafang M620 Ultra, Bafang Electric
Better on verificationAventon Level 4 REC Commuter EbikeUL certifies this model to UL 2849 under certificate UL-US-2557601-3. $1,999Scores 6.0
  • Option: Powder Coated $3,486.00

Strengths

  • Full suspension smooths rough roads
  • Strong hill-climbing torque
  • Rack and fender come fitted
  • Big battery for long rides
  • Torque sensor gives a natural assist

Drawbacks

  • Low load rating
  • Headlight only with no taillight
  • Weight published without the battery
  • No UL safety listing found
  • Warranty void if motor settings change
Verdict

A plush, powerful full-suspension commuter, but heavy and low on load

Social score

4.5 out of 10
RedditBrand-level3 out of 10

In an r/ebikes thread on Biktrix, a Juggernaut Ultra Duo 3 owner describes eight months of failed motor warranty repairs and another says the brand deletes negative comments (Sep 2022)|An r/ebikes owner of the original Juggernaut Ultra FS praised easy assembly and the ride (Sep 2018)

GoogleProduct-line6 out of 10
  • Two forum owners of the FS Pro 3: an ebikesforum.com owner says it has been great after a noisy first ride (Nov 2022)
  • An Electric Bike Forums owner of the 27.5x3 build found the front brake weak and the headset loose (Jul 2025)
YouTubeNot scored

The YouTube pool is blank: the videos found are ElectricBikeReview.com's manufacturer-paid Ultra Duo 4 review, a prototype FS Pro video and owner clips that do not say how the bike was obtained (October 2026).

AmazonNot scored

The Amazon pool is blank: the searches of Amazon US turned up no listing sold by Biktrix or an official Biktrix store (October 2026).

User reviewsNot scored

The retailer pool is blank: none of Walmart, Best Buy, Target, Costco, Dick's Sporting Goods, REI, Home Depot and Lowe's lists any Biktrix e-bike in its own site search, so no retailer review feed exists for this model (October 2026).

Reviews

The Trustpilot page for biktrix.com is claimed and holds 0 reviews (October 2026).

Track record
  • The BBB rates Biktrix Enterprises Inc. of Saskatoon B-, not accredited, with 2 complaints in the last three years (October 2026).
  • Searches of CPSC and Health Canada recall records turned up no Biktrix e-bike or battery recall (October 2026).
Not countedExcluded

Not counted in any pool: Biktrix's own site reviews and Q&A, its YouTube videos, its Facebook pages and groups, and posts by its staff.

Specs

  • TypeCommuter
  • E-Bike ClassClass 2
  • Battery801-1,000 Wh
  • MotorMid-drive
  • Top SpeedUp to 20 mph
  • Claimed Range41-60 mi
  • Max Rider Load251-300 lb
  • BrakesHydraulic disc
  • SuspensionFull
  • FoldingDoes not fold
  • CertificationsNone verifiable
  • Warranty2 Years

Not published by Biktrix: weight.

Not checked: The weight with its battery, not published

At a glance

  • Schwalbe Super Moto-X
  • Biktrix A-bars
  • SRAM NX 11-speed

The BIKTRIX US trademark is registered to Biktrix Enterprises Inc. of Saskatoon, Saskatchewan, which receives legal notices under the US terms.

  • Biktrix e-bikes are sold in the US by Biktrix USA Inc., a Delaware corporation operating as Biktrix Electric Bikes.
  • The bikes are sold through biktrix.com in US dollars and ship to the US by FedEx from Saskatoon, free on orders over $1,000.
  • The e-bikes it sells run from a 350 W step-thru commuter to carbon full-suspension fat bikes.
  • None of Walmart, Best Buy, Target, Costco, Dick's Sporting Goods, REI, Home Depot and Lowe's sells Biktrix e-bikes, either as the seller or through a marketplace listing; Biktrix sells its e-bikes through its own store (October 2026).

The Biktrix Juggernaut Ultra FS Pro 3 Cruise is the commuter trim of the FS Pro 3, with a Bafang Ultra M620 mid-drive rated 1,000 W and 160 Nm and a 52 V battery of 910 Wh.

It has dual-piston hydraulic disc brakes with 180 mm rotors, a 100 mm inverted air fork, a RockShox Monarch RL rear shock, torque and cadence sensors and Schwalbe Super Moto-X 27.5x2.8 tires.

It comes with Biktrix A-bars, a full-suspension rack and rear fender, a DPC-18 display, an integrated headlight and a thumb throttle. Biktrix lists 71.9 lb without the battery in medium and large and a 265 lb load rating.

The listing sells it limited to 20 mph and 500 W, with a no-limit option offered for off-road use or private land. The Powder Coated finish is $3,486.00, and a 52 V, 17 Ah (884 Wh) range extender battery is $649.00.

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