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Hybrid XR (Pro) Medium
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Hybrid XR (Pro) Large
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Hybrid ST (Pro) Medium
Bike weight: 54 lbs For riders: 5'3" - 6'5"
A. Seat Tube Length |
18" |
B. Standover Height |
27” |
C. Reach |
20" |
D. Head Tube Length |
9” |
E. Head Tube Angle |
69° |
F. Headlebar Height |
48” |
G. Wheelbase |
43.3” |
H. Total Length |
70.8“ |
I. Bottom Bracket Ht. |
11” |
J. Chainstay Length |
18” |
K.Minimum Seat Height |
32” |
L.Maximum Seat Height |
40” |
Bike weight: 55 lbs For riders: 5'5" - 6'7"
A. Seat Tube Length |
18" |
B. Standover Height |
28” |
C. Reach |
20" |
D. Head Tube Length |
9” |
E. Head Tube Angle |
69° |
F. Headlebar Height |
48” |
G. Wheelbase |
43.7” |
H. Total Length |
71.2“ |
I. Bottom Bracket Ht. |
11” |
J. Chainstay Length |
18” |
K.Minimum Seat Height |
32” |
L.Maximum Seat Height |
40” |
Bike weight: 53 lbs For riders: 5' - 6'3"
A. Seat Tube Length |
18" |
B. Standover Height |
18.5" |
C. Reach |
20" |
D. Head Tube Length |
6.5" |
E. Head Tube Angle |
71° |
F. Headlebar Height |
44" |
G. Wheelbase |
43” |
H. Total Length |
70.5“ |
I. Bottom Bracket Ht. |
11” |
J. Chainstay Length |
18” |
K.Minimum Seat Height |
28.5” |
L.Maximum Seat Height |
40” |
Assembly Manual & Video
StormX: Redefining Fat-Tire E-Bike Performance
Unleash pure innovation with StormX, FavoriteBikes’ ultimate fat-tire ebike engineered to dominate any landscape—from snowy backroads to sandy beaches. Combining advanced tech, rugged engineering, and premium components, StormX is the go-to choice for adventure seekers, cargo haulers, hunters, and commuters who want the best Costco ebike alternative on the market.
1. Favorite Smart System
The same cutting-edge platform trusted on our Hybrid CSC now powers StormX:
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Full-color display for live speed, range, and diagnostics.
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Adaptive LED lighting that self-adjusts to riding conditions for maximum safety.
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The Favorite App—control, unlock, navigate, and track performance right from your phone.
2. UL-Certified 20 Ah Powerhouse
A massive 20 Ah battery—built with UL-certified 5 000 mAh cells—delivers nearly double the range of any comparable fat-tire electric bike on Costco Canada’s site. Less charging, more exploring.
3. High-Torque Motor
Specially tuned for wide 4.0-5.0" tires, the StormX motor pours out instant torque, crushing steep climbs and technical trails other Costco electric bikes can’t touch.
4. Integrated Rear Rack
A welded, heavy-duty rack with multiple mounting points lets you haul game, groceries, or gear without flex. Convert it into the ultimate electric bicycle Costco shoppers dream about—no bolt-on wobble, just rock-solid utility.
5. Endless Accessories & Versatility
From quiet-run hunting kits to oversized cargo panniers, FavoriteBikes offers a full line of affordable add-ons so your StormX can be the perfect ebike Costco shoppers wish was in stores: a hardworking commuter, cargo hauler, or backcountry machine.
6. Premium Ride Components
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8-speed drivetrain for silky gear changes.
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Hydraulic disc brakes—confidence-inspiring stopping power.
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Custom-tuned suspension built for fat-tire loads, smoothing out ruts and washboard roads.
Why StormX Beats Every Costco Electric Bicycle
Whether you’re scouting deep-woods hunting trails, carving city streets, or hauling a week’s groceries, StormX outperforms any Costco electric bike category competitor. With its huge battery, intelligent tech, and bombproof build, it sets a new benchmark for fat tire ebike excellence.
Ride into the storm—own the adventure with StormX.