More natural riding experience: Torque sensors provide electric assistance that is proportional to the rider's effort, making it feel more like traditional cycling. With cadence sensors, the motor output is based solely on pedaling speed, which can feel less natural. More precise assistance: Torque sensors can detect even small changes in the rider's effort and adjust the electric assistance accordingly. This means that riders can maintain a consistent level of effort throughout their ride, regardless of terrain or incline. Better battery efficiency: Torque sensors can help to conserve battery life by providing assistance only when needed. With cadence sensors, the motor may continue to provide assistance even when the rider is not exerting much effort, which can drain the battery more quickly. Easier to start from a standstill: Torque sensors can provide immediate assistance when starting from a standstill, making it easier to get going. With cadence sensors, there may be a lag in assistance when starting from a stop. Safer and more stable ride: Torque sensors can provide a safer and more stable ride by adjusting the electric assistance based on the rider's effort. This means that riders can maintain better control of their bike, especially when riding at higher speeds or on uneven terrain.

500W 20AH Fat Tire Cargo Electric Bike Osprey

Name: OSPREY
Brand: Senada Bikes
SKU: OSPREY-RG
Price: 999.0 USD
Availability: InStock

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OSPREY

$999.00 $1,459.00 ( You Saved $460.00! )

Color — Rock Gray

Rock Gray

Lake Blue

Delivery Time

Delivered Within 3-7 Business Days

Quantity

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Add to cart

Buy with

SPEED|

UP TO 28 MPH

RANGE|

UP TO 75 MILES

BATTERY|

48V 20AH

Osprey is versatile and adept at handling various riding scenarios for your enjoyment.Get ready to conquer any terrain with OSPREY's flexible torque sensor, powerful 500W motor, and long-lasting 48V 20AH battery.With a range of up to 75 miles per charge, you can effortlessly tackle the hills, trails, and beaches all day long.

500W
Motor

48V 20Ah
Battery

75 Miles
Max Range

7-9 Hours
Charging Time

350Lbs
Max Load

Class 2/3
Speed

About Torque Sensor

a cadence sensor measures the speed at which the pedals are turning. It provides feedback to the electric motor, allowing it to adjust the level of assistance provided based on the rider's pedaling speed. Cadence sensors are generally less expensive than torque sensors, but they can provide a less natural riding experience. With cadence sensors, the motor output is based solely on the rider's pedaling speed, so the rider may experience a lag in assistance when starting from a standstill or when riding uphill.

A torque sensor measures the amount of force applied to the pedals by the rider. It provides feedback to the electric motor, allowing it to adjust the level of assistance provided based on the rider's effort. Torque sensors are considered to be more advanced than cadence sensors because they provide a more natural riding experience, with power assistance that feels more like traditional cycling. With torque sensors, the motor output is proportional to the rider's effort, so the harder the rider pedals, the more assistance the motor provides. This means that torque sensors are ideal for riders who want to maintain a consistent level of effort throughout their ride, regardless of terrain or incline.

More natural riding experience: Torque sensors provide electric assistance that is proportional to the rider's effort, making it feel more like traditional cycling. With cadence sensors, the motor output is based solely on pedaling speed, which can feel less natural.
More precise assistance: Torque sensors can detect even small changes in the rider's effort and adjust the electric assistance accordingly. This means that riders can maintain a consistent level of effort throughout their ride, regardless of terrain or incline.
Better battery efficiency: Torque sensors can help to conserve battery life by providing assistance only when needed. With cadence sensors, the motor may continue to provide assistance even when the rider is not exerting much effort, which can drain the battery more quickly.
Easier to start from a standstill: Torque sensors can provide immediate assistance when starting from a standstill, making it easier to get going. With cadence sensors, there may be a lag in assistance when starting from a stop.
Safer and more stable ride: Torque sensors can provide a safer and more stable ride by adjusting the electric assistance based on the rider's effort. This means that riders can maintain better control of their bike, especially when riding at higher speeds or on uneven terrain.

Riding Senada Bikes

Specifications

Features
Mechanical
Electronics
Parts
Safety
Dimensions & Capacity
Warranty

Features

Motor	500 watt
Battery	48 volt 20 amp-hour
Max Load	350 lbs (160 kg)
Range	75 miles (120 km)
Recommended Rider Height	5'2" ~ 6'2" (160cm ~ 190cm) Calculated from the average heights of the test riders.
Included	Battery, charger, pedals, assembly toolset, assembly guide
Warranty	2 Years

Mechanical

Motor	500 watt (700 watt peak), 62 N.m, toothed, brushless hub motor
Battery	48 volt 20 amp-hour li-ion battery. Waterproof IP65 (included)
Range	40~75 miles (64~120 km)
Charger	Input AC100V-240V 2.5A, Output DC54.6V 3.0Ah Smart Charger (included)
Battery Charge Time	7~8 hours
Battery Lifetime	800 cycles
Frame	6061 Aluminum full suspension frame

Electronics

Controller	48V 18A, IPX54
Display	4.21" LCD color display, Smart Computer
Headlight	650 lm
Taillight	30 lm

Parts

Tires	Chaoyang 20" x 4" fat tires
Throttle	Thumb throttle
Saddle	Justek soft saddle
Seat post	300mm × 27.2mm adjustable height
Crank	48T
Pedal	Aluminum alloy pedal with reflectors
Chain	KMC chain
Freewheel	Shimano 7 speed gear shifter system
Kickstand	Heavy duty aluminum alloy

Safety

Brake lever	Anti-slip grip levers with motor cutoff switch
Brake	CENS 180mm brakes
Gears	Shimano gear shift system 7-speed
Front fork	YS suspension fork with lockout and adjustment

Dimensions & Capacity

Bike Weight	70.5 lbs (32 kg) with battery
Bike Dimension	Height 46“ (117 cm) / Length 67.5” (172 cm)
Packing Size and Weight	58x13x30in 92lbs (147x33x76cm 42Kg)
Total Payload Capacity	350 lbs (160 kg)

Warranty

Frame	2 years
Parts	2 years
Battery	1 year
Terms & Conditions	This warranty only applies to the original owner of a Senada bike and is limited to the replacement of defective parts. For more information, please visit the warranty page.

Bike Dimension

What's In The Box

EASY TO ASSEMBLE

Your OSPREY comes 90% pre-assembled. Just unbox, mount the front wheel and handlebar, put pedals in place, turn some bolts here and there and you are ready to ride in 40 minutes or less!

WHAT'S IN THE BOX

Assembly Toolset. Allen key set, wrench, charger, etc..

Battery

Fenders

WE'VE GOT YOUR BACK

We not only make amazing products but strive to provide the best experience and support to our customers. When you buy a Senada you get peace of mind knowing we will be there whenyou need it.

2 Years warranty. All Senada bikes come with 2 years warranty in frame and parts, and 1 year warranty on the battery. Learn More
Customer support. We offer you many ways to reach out: call, text, message, ticket system.
Community. When you become a Senada owner you also join a Senada Owners community online where you can share your new happy Ebike life, ask questions and get answers from fellow Senada owners. Join

Comfort & Convenience

A bike crafted to master all terrains. Equipped with large fat tires and a powerful motor, it effortlessly navigates any landscape, takes you wherever your heart desires, effortlessly.

High-capacity battery and robust frame design ensure durability and sustained performance. Be it mountains, trails, deserts, snowy areas, or city streets, handles them with ease. Experience the liberty to traverse any landscape with ease and confidence with SENADA.

Comfort & Convenience

Heavy-load & Multifunctional Rear Rack

The sturdy frame, which is twice the thickness of regular e-bike frames, combined with the low-center-of-gravity moped design, provides the most comfortable riding experience even while carrying heavy loads. It can attach bags, baskets, passenger seats or simply strap bulky items on it - the extended size and integrated racks make hauling a cinch.

Power and Range

500W Hub Motor

With 500W continuous power (700W Max Output) and 62Nm of torque at your disposal, the high-speed brushless geared hub motor can help you conquer the most rugged terrains easily.

48V 20Ah Lithium Battery

Its removable 48V 20Ah Lithium-ion battery guarantees high performance and an extended lifespan. The bike range per charge is about 75 miles per charge on pedal-assist mode and around 40 miles on pure electric power mode. We offer a 1-year warranty on the original battery.

Smart LCD Display

The backlight color display provides information like speed, mileage, power, etc. If you want to customize the speed to your personal style, please feel free to reach out to Senada support team for help.

Made of Quality Components

Senada strives to strike the right balance between price and quality components.

4.0" MOUNTAIN BIKE FAT TIRES

20"x4" Chaoyang fat tires provide upgraded grip and traction on rugged roads. Even on some troublesome terrains, these tires can provide you safe and smooth riding experience.

180MM MECHANICAL DISC BRAKES

Both the front and rear 180mm mechanical disc brakes provide ample stopping power, ensure that e-bike can be stopped swiftly as well as smoothly.

DURABLE ALUMINUM CRANKSET

The durable aluminum crankset and the crankset guard provide further protection to the chainring and help the chain stay to travel over rough terrain.

SHIMANO 7 SPEED GEAR SHIFT SYSTEM

The Shimano 7-speed freewheel means you can shift to a larger cog for uphill riding and downshift to a smaller cog at high speeds. In combination with the pedal-assist system, you can adjust a suitable speed to complete your journey.

SUSPENSION FORK WITH EASY LOCKOUT OPERATION

The suspension fork on OSPREY serves to absorb shock or impact from the road, providing a smoother and more comfortable ride. It also enhances control and traction, making it easier to navigate over rough terrains.

LED HEADLIGHT & TAILLIGHT

OSPREY features a 650-lumen LED headlight for superior visibility. Its taillight remains constantly lit and brightens when braking, enhancing safety and visibility.

Designed for Your Comfort

Our bike is designed with your comfort and safety in mind.

SOFT SADDLE SEAT

An ergonomically designed saddle features a comfortable riding experience, specially made for pressure relief, and can suppress vibration and shock when crossing a rough and uneven road.

THUMB THROTTLE

The thumb throttle on OSPREY provides the capability to control the bike's speed without pedaling. It offers an easy way to accelerate, making the ride less physically demanding and more enjoyable.

REAR RACK AND FENDERS

The integrated rear rack can not only handle around 100 lbs of weight but also provides excellent protection for the battery. The full-coverage fenders help you avoid most of the mud splash.

Geometry

Manual measurements may not be entirely accurate, please refer to the actual size of the bike.

A - Stem to Saddle 24.4'' / 62cm
B - Wheel Base 44.3'' / 112.5cm
C - Total Length 67.5'' / 171.5cm
D - Wheel Diameter 26'' / 66cm
E - Handlebar Height46'' / 117cm
F - Seat Height 33.9''~41.3'' / 86~105cm
G - Handlebar Width 27'' / 68.7cm
H - Standover Height 19.5'' / 49.5cm
I - Bottom Bracket Height 11.4'' / 29cm

Best Fat Tire Cargo Electric Bike

This electric bike is exactly what we were looking for!! First, assembly was super simple. It took one adult about 15-20 minutes to assemble. Senada provides detailed instructions with pictures and diagrams. All of the components seem to be well constructed. One of the most important things for us was the cargo capabilities. We wanted to be able to have a 2nd rider, our 8 year old. She’s not old enough for her own ebike, but I wanted her to join us on fun adventures. The back cargo area can accommodate a 2nd rider and you can even get add on seats for more comfort. Also, it has a 500 watt motor and a max load of 350 pounds. This bike is perfect for all members of our family since recommended rider height is 5’2” to 6’2”. With a range of 75 miles, we can easily go on rides without worrying about the battery level. Even with cargo, this bike has some zip. We had 2 people, about 325 pounds on the bike and it still had no problem getting over 22 mph. Even with the “back seat” being used you still have a small area between your feet that acts as a cargo basket and you can add on a water bottle holder and a front basket if you wish. We are so happy with our Senada Osprey. It looks great, it rides smooth, it can carry cargo, and it was an affordable option.

Bike number two!

After putting a many miles on my new Osprey E-bike I feel I can give it a solid 10 out of 10 rating. Assembly went well, (love the supplied tools that came with it) I could also see the quality in just the way the bike was built. Being my first e-bike, I was quite surprised at the power of the motor, and the smoothness as I shifted through the gears. I have yet to run the battery down. Even after riding a 20 mile adventure the battery was still full of gusto. In summary, I liked this bike so well this is my second one! You can't beat ANY of these bikes when it comes to getting the most bang for your buck!

Wish my honey would’ve like it so I could’ve seen it.

The review is just for the Order process and delivery as we never opened the box it came in.
Ordering it was nice and easy, emails confirming order and shipment kept me informed the whole time until delivery which was seamless. Unfortunately my Christmas present idea didn’t match what my honey had in mind for an e-bike, she was leaning towards a trike style e-bike so we didn’t even open the package. She’s in the process of returning it for a refund.

Tail/Brake light [how to turn on] and So much for So little AWESOME BABY!!!!!!!

One of, if not the BEST E-Bike, I have ever seen or ridden, especially for the price, period!!!! One negative comment, if your like me and can't find or figure out how to turn on the tail/brake lights I can save you time and trouble!!! It is the battery power level button on the back of battery. You just push and hold button, like turning the bike on and tail light comes on and brake light works when levers are pulled. I waisted a week trying to find this out so here you go, you can send me a X-Mas card to thank me Later.....Lol!!!

Osprey

So far so good. Headed to warmer climates in a few weeks and plan to give both new Ospreys a good workout. Customer service was excellent when I needed them.

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With multiple payment options available at Senada, getting your brand-new amazing bike has never been easier.
Why wait, just go, choose the bike you love and select the financing option at checkout.