Otida S26 Dual Motor Fat Tire Electric Bike
- Maximum Weight Recommendation: 440 pounds
- Wheel Size: 26 inches
- Size: Standard
- Brake Style: Hydraulic Brakes
Last refreshed Jun 21, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B0DZWQXNSJModel: S26Category: Electric Bicycles
Colors Available
Need a different one? Pick on Amazon →
Overview
The Otida Peak S26 is a dual-motor electric mountain bike rated 6000W peak power with a removable 52V 20Ah battery, full suspension, and 26x4 inch fat tires for adults up to 440 lbs.
Running dual motors means the rider can choose single-motor riding for efficiency or engage both for the full 6000W peak output, as one reviewer discovered mid-ride. Otida rates range at 30 to 80 miles depending on mode and terrain, ships the bike 90 percent pre-assembled from California, and backs the motor, battery, charger, and controller for one year.
- 6000W peak dual motors, up to 240Nm torque
- 52V 20Ah removable battery, 30 to 80 mile range
- Full suspension, 26x4 inch fat tires
- Hydraulic disc brakes, 3.5 inch color LCD display
Who it's for
Riders who want strong hill-climbing power and fat-tire stability across pavement, gravel, and light trail without paying for a name-brand ebike.
Pros and cons
- Dual 6000W peak motors with up to 240Nm torque for hills
- 52V 20Ah removable battery rated 30 to 80 miles
- Full suspension with 26x4 inch fat tires for varied terrain
- Hydraulic disc brakes and a 3.5 inch color LCD display
Performance notes
Dual motors deliver up to 240Nm of torque for climbing grades to 35 degrees and a claimed top speed of 38 to 42 mph across a 7-speed gear system. The full suspension setup, with a front fork and a 1000 lb rated rear suspension, works with 26x4 inch fat tires for stability on sand, gravel, and uneven roads, while hydraulic disc brakes handle stopping and an IP65 rated battery covers wet conditions.
Specifications
| Brand | Otida |
|---|---|
| Model | S26 |
| Dimensions & fit | |
| Maximum Weight Recommendation | 440 poundshigher than 92% of 266 electric bicycles |
| Wheel Size | 26 incheshigher than 63% of 409 electric bicycles |
| Size | Standard |
| Wheel Width | 4 inches |
| Capacity & performance | |
| Number Of Speeds | 7 |
| Age Range Description | Adult |
| Construction & materials | |
| Frame Material Type | Aluminum |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Brake Style | Hydraulic Brakes |
| Suspension Type | Dual |
| Bike Type | Electric Bike |
| Is Assembly Required | Yes |
| Specific Uses For Product | Dirt Biking, Freestyle, Gravel, Road, Snow |
| Theme | Sport |
Closest rivals on specs
Frequently asked questions
How far can the Otida Peak S26 go on a charge?
Otida rates it at 30 to 80 miles depending on riding mode and terrain, from a removable 52V 20Ah battery.
What is the top speed of the S26?
Otida claims 38 to 42 mph with both 6000W peak motors engaged.
What rider weight and height does the S26 support?
Up to 440 lbs, with Otida recommending it for riders roughly 5.6 to 6.4 feet tall.