The Addmotor Grandtan M-340 fat tire electric trike comes equipped with a robust 750W Bafang motor in the front wheel, powered by a substantial 48-volt Samsung battery. The trike can deliver a peak power output of up to 1000 watts… and offers three distinct riding modes: a manpower mode, motor-assisted pedaling, or full electric throttle control. Within pedal assistance, you can choose from seven different levels to fine-tune the amount of additional power you want while pedaling, enhancing the overall ease and efficiency of your ride.
The Bafang hub motor is impressively potent and delivers an impressive 80 Newton meters of torque. However, since this motor is situated in the front wheel, occasional wheel slippage may occur, especially when tackling steep inclines on loose terrain. It’s important to note that this phenomenon is common in electric bikes and trikes using a front hub motor. During our testing, we did observe this happening, but the slippage was not overly pronounced.
While conducting my test ride of the Addmotor Grandtan M-340 electric trike on smooth, well-maintained roads, it displayed remarkable acceleration, courtesy of its powerful 750W Bafang motor capable of peaking at 1000W output. I could hit a top speed of 19 mph in just about 13 seconds. After reaching this speed, the trike maintained a steady pace for the entire ride.
The Addmotor Grandtan M-340 has Class 2 compliance, enabling it to achieve a maximum speed of approximately 20mph (well, 19mph actually). This speed is well-suited for a variety of riding situations. However, it’s worth noting that during sharp turns at higher speeds, the electric trike may exhibit a slight lean to one side – a characteristic commonly observed in all three-wheelers.
During my test ride of the Addmotor Grandtan M-340 on hilly terrain, I was genuinely amazed. It effortlessly conquered the majority of hills I encountered, all thanks to the impressive 80 Nm of torque produced by the 750W motor. However, when the incline became steeper, typically around 20 degrees, I did find it necessary to pedal a bit to provide some assistance to the trike. The RAEV Bullet GT still retains the title of the ultimate hill conqueror. I mean I still have seen nothing like it.
The Addmotor Grandtan M-340 electric trike places a premium on your riding comfort above all else. It features a well-padded seat with a supportive backrest, ensuring exceptional comfort during your journeys. You not only have the flexibility to adjust the seat height and customize the handlebar position to achieve the most ergonomic riding posture, but you also can height-adjust the backrest, depending on your preference.
Additionally, the M-340 is equipped with three 4-inch wide fat tires along with a front suspension that effectively smooths out rough roads. The trike is fairly agile with a short turning radius, but it’s worth noting that during sharp turns or corners at high speeds, you may observe some leaning behavior. Again, as I mentioned earlier, this is common for all trikes and shouldn’t come as a surprise if you have experience riding one.
The Addmotor Grandtan M-340 comes equipped with a 48V 20Ah Samsung battery, promising a maximum claimed range of 85 miles when utilizing the lowest pedal assist setting. It’s important to note that this range can vary based on total weight, level of incline, wind conditions, and other variables. During my testing on flat terrain and without any cargo, I was able to cover a distance of approximately 25.5 miles while using the highest level of pedal-assist.
If you’re in search of an electric vehicle with an exceptionally extensive range, you might want to consider the Aniioki A8 Pro Max, which boasts an enormous 48V 60Ah battery (equivalent to 2,880Wh)… or you can also explore the Bandit X-Trail Pro as another excellent option!
The Grandtan M-340 is equipped with Tektro mechanical disc brakes, with 3 x 180 mm rotors on both the front and rear wheels. Despite having a total of three discs, the braking performance leaves something to be desired, mainly because of the trike’s massive 118 lbs weight. Hydraulic brakes could have been a superior option. Nonetheless, the positive aspect is that the brakes feature motor inhibitor levers that promptly disengage the motor power when brakes are activated.
The Grandtan M-340 comes equipped with an 80mm travel oil spring front suspension fork. It is also equipped with three 4-inch wide fat tires to absorb various surface imperfections, guaranteeing a comfortable ride on both pavement and light trails. But it’s worth noting that trikes can exhibit some instability on steep hills, so it’s advisable to use them on city roads. If you’re seeking a trike with suspension both in the front and rear, Addmotor also exclusively offers the impressive full suspension SOLETRI M-366X trike.
The Addmotor Grandtan M-340 is equipped with a Shimano Tourney 7-speed chain transmission, delivering seamless gear shifts. In its lowest gear, the trike demonstrates ample power for conquering steep inclines. However, being a trike, the derailleur is positioned beneath the frame and hangs relatively close to the ground, unlike e-bikes. This necessitates extra caution when riding on trails, as the derailleur may be more vulnerable to impacts.
Addmotor Grandtan M-340 Features
In terms of pricing, the Addmotor Grandtan M-340 is a standout choice among electric trikes. While its $2,999 price tag may seem higher when compared to the brand’s two-wheelers, it’s important to recognize that trikes are always more expensive. Moreover, the M-340 also offers plenty of awesome features including a rear rack rated for 100lbs and a 48L waterproof storage basket.
The Addmotor Grandtan M-340 electric trike is outfitted with a 48V 20Ah battery with Samsung cells. In addition to its large capacity, the battery’s positioning is another noteworthy feature. With the hub motor located in the front wheel, positioning the battery at the rear effectively balances the weight distribution The battery is designed to endure 1000-1500 charge cycles and takes approximately 10 hours to reach a full charge.
The Addmotor Grandtan M-340 electric trike boasts a robust frame crafted from 6061 aluminum, contributing to its durability. Weighing in at 118 pounds, the trike excels at supporting substantial loads, with a weight capacity of up to 450 lbs. The rear rack is rated to handle 100 lbs of weight. In terms of design, the trike incorporates a step-through frame for effortless mounting, internal wiring for a clean look, and a vibrant selection of eight bright colors to cater to your preferences. You also have a wooden footrest to ride with absolute ease.
The Grandtan M-340 comes equipped with a 5-inch LCD screen that conveniently displays crucial ride information, such as your current speed, distance covered, remaining battery capacity, selected pedal-assist mode, and various other ride-related data. While the screen’s visibility might not be optimal in every condition, it fulfills its purpose. Furthermore, you’ll find all the controls thoughtfully arranged on the handlebar for ergonomic accessibility.
In true American style, the Grandtan M-340 boasts a trio of 4-inch wide fat tires. The front tire measures 24 inches in diameter, while the two rear tires are 20 inches in diameter. These high-quality tires, sourced from Kenda GIGAS, feature knobby tread patterns and a durable construction to conquer various terrains with ease. They excel at providing excellent traction on surfaces like sand, snow, and mud. Furthermore, these tires enhance your ride comfort by effectively absorbing bumps on the road or trails and minimizing vibrations transmitted to you. You also have three full length metal fenders for protection against mud and splashes.
The Addmotor Grandtan M-340 electric trike comes equipped with a front LED light to illuminate your path in low-light conditions. Furthermore, there is a rear light that not only enhances your visibility to others on the road but also includes turn signals. To enhance safety even further, the trike is equipped with pedal and wheel reflectors to increase visibility
The Grandtan M-340 features a spacious front basket and an even larger rear rack. The rear rack impressively accommodates a weight of up to 100 pounds, while the trike itself is rated for 450 lbs. It’s not only robust enough to transport such heavy loads but also boasts excellent range without running out of power. You also get a 20.5″ x 16″ x 9.5″ waterproof rear storage bag with 40-liter storage capacity, ensuring you can transport your gear with complete peace of mind, regardless of the weather conditions.
The Addmotor Grandtan M-340 is equipped with a variety of additional features designed to enhance both your riding enjoyment and safety. It includes pedal and wheel reflectors to improve your visibility on the road, full-length metal fenders on all wheels to protect you from splashes and mud, a horn to alert others to your presence, a front rack, a rear rack, a wooden footrest, and a 48L waterproof rear storage bag.
The Addmotor Grandtan M-340 electric trike includes a 12-month warranty that encompasses nearly all of the trike’s components. Notably, the battery is covered for 18 months, and the frame enjoys 24 months of coverage. For a comprehensive understanding of the warranty’s terms and conditions, you can refer to Addmotor’s official website, where they have provided detailed information.
After my evaluation of the Addmotor Grandtan M-340 fat tire electric trike, I must say that I am thoroughly impressed. This remarkable three-wheeler excels in terms of its exceptional value for money. It not only delivers outstanding performance but also offers a diverse range of features that position it as a top contender within its category. Its standout features include the large Samsung battery, the convenient wooden footrest, and the rear waterproof storage bag.
On the flip side, it would have been ideal if Addmotor had opted for hydraulic brakes and cut down some of the weight. However, despite these minor drawbacks, the Grandtan M-340 remains a standout option in the electric trike market. The best thing is, the trike offers a comprehensive package comprising fenders, lights, and numerous convenient features. With that, I conclude this review. If you’re considering a two-wheeler, you can also explore our top picks for e-bikes under under $2,000, under $1,000, or under $500! Happy riding!
Addmotor Grandtan M-340 Alternatives & Competitors
If you’re considering exploring alternative choices, here are two comparable electric trikes that are priced similarly to the Grandtan M-340.
Addmotor Grandtan M-340 Vs DWM IGI 3 Wheel
Both of these electric trikes feature similar motor power and top speeds. However, the Addmotor Grandtan M-340 offers a longer range due to its larger battery compared to the DWM IGI 3 Wheel. Furthermore, the Grandtan M-340 is capable of carrying a heavier load, making it an excellent choice for transporting bulkier items.
Addmotor Grandtan M-340 Vs Maxfoot MF-30
Both the Addmotor Grandtan M-340 and Maxfoot MF-30 boast robust 750W motors and front suspension for a comfortable ride. Although the MF-30 offers slightly higher speed capabilities, the Grandtan M-340 can cover more distance on a single charge thanks to its larger battery.
Below, you’ll find an in-depth comparison of these three electric trikes.
|Addmotor Grandtan M-340||DWM IGI 3 Wheel||Maxfoot MF-30|
|Range||~40 miles||30.5 miles||31.4 miles|
|Weight||118 lbs||99 lbs||90lbs|
Addmotor Grandtan M-340 FAQs
What is the wheel size of the Addmotor Grandtan M-340 e-trike?
The Grandtan M-340 has a 24×4″ front tire and 20×4″ rear tires. You also have three full length metal fenders for protection against mud and splashes.
How much weight can the Addmotor Grandtan M-340 handle?
The Grandtan M-340 features a robust aluminum alloy frame that’s engineered to support a weight capacity of up to 450 pounds. This makes it suitable for riders with heavier weights as well as for those who require the capacity to carry substantial cargo.
What is the recommended rider height for the Grandtan M-340?
The Grandtan M-340 electric trike comes equipped with a height-adjustable saddle and an angle-adjustable handlebar, making it an ideal choice for riders with heights ranging from 5’2” to 6’4. The backrest height can also be adjusted.
- Motor: 750W (1000W Peak, 80Nm Torque)
- Max Speed: 20mph – Class 2
- No. of Assist Levels: 7
- Battery: 48V 20Ah Samsung (1000-1500 Charge Cycles)
- Max Range: 85+ Miles
- Charging Time: 10 Hours
- Brakes: 180mm in Front / 2 x 180mm in Rear
- Front Suspension: Oil Spring Fork w/ 80mm of Travel
- Lights: Integrated Headlight and Brake Light (With Turn Signals)
- Frame Material: 6061 Aluminum Alloy Frame
- Net Weight: 118lbs (Battery weight = 9.5lbs)
- Max Load: 450lbs
- Transmission: Shimano 7-Speed
- Display: Addmotor 5 Inch LCD Display
- Tires: 4” Fat Tires
- Rider Height: 5’2″-6 ‘4″
- Rear Basket: 48L, 20.5″ x 16″ x 9.5″
- Size: 77″L x 33.5″W x 48″H