Vanpowers GrandTeton-Pro Fat Tire Electric Mountain Bike
- Class 2
- 601-800 Wh
- Over 80 mi claimed
- 351-400 lb max load
SVT Score, Upper
A fat-tire electric mountain bike with an 85 Nm hub motor, torque sensor, 203 mm hydraulic brakes, rack and fenders, but heavy at about 77 lb.
$3,099
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Usability
5.6 out of 10- Option: second GrandTeton battery $359.99; replacement battery $399.00
Better on batteryPuckipuppy Labrador Pro Mountain E-BikeThe Labrador Pro carries a 960 Wh battery. $1,599.99Scores 10.0- Peak: 900 W claimed, not scored
- Fork: 130 mm air fork in the feature text, 120 mm in the spec table
- Store: 76.7 lb in the comparison table
Better on weightAventon Current ADV eMTBAt 56 lb in size Medium it is about average for the mountain ladder. $3,999Scores 6.0- Searched: SGS Certipedia Intertek UL TÜV SÜD CPSC Health Canada
- Record: SGS, UL 2849 (SGS Listed Mark, eBike; certificate copy prints ANSI/CAN/UL 2849:2022), HDAK00002, Shenzhen Vanpowers Intelligent Technology Co., Ltd.
- Policy: the warranty page gives two years on battery and motor; badges say up to six years
Better on warranty & supportMokwheel Obsidian e-bikeThe two-year warranty covers the battery. $1,799.99Scores 5.0Strengths
- Large rotors give strong braking
- Long-travel front fork
- Rack and fenders come fitted
- Throttle for starts and climbs
- Strong hub motor with torque sensor
Drawbacks
- Very heavy to lift
- Higher speed needs an app unlock
- Short warranty on battery and motor
- Six-year badge overstates the warranty
- Tracking module costs extra
- Store weight figures disagree
A capable all-terrain fat bike with good brakes, but very heavy
Specs
- TypeMountain
- E-Bike ClassClass 2
- Battery601-800 Wh
- MotorHub
- Top Speed21-28 mph
- Claimed RangeOver 80 mi
- Weight71-85 lb
- Max Rider Load351-400 lb
- BrakesHydraulic disc
- SuspensionFront
- FoldingDoes not fold
- CertificationsUL 2849 listed
- Warranty1 Year
At a glance
- Shimano CUES 9-speed
- Second battery $359.99
- One size for 5 ft 5 to 6 ft 3
- The VANPOWERS BIKE trademark for bicycles is registered at the USPTO to VANPOWERS LTD of Edison, New Jersey.
- The VANPOWERS word mark for batteries and chargers is registered to Shenzhen Sailvan Network Technology Co., Ltd. of Shenzhen, China.
- Vanpowers e-bikes are sold in the US through the brand's own store at vanpowers.com, which ships from warehouses in the eastern and western US.
- The store's contact page names VANPOWERS LTD at 5521 Schaefer Ave, Chino, California.
- The store's policy contact page names LINEMART INC at the same Chino address.
- The store's terms of service apply UK law.
- Its store sells step-through city e-bikes, fat-tire all-terrain e-bikes and a compact fat-tire model.
- Independent US bike dealers also list several of the models.
The Vanpowers GrandTeton-Pro (model HDAK00002) is an all-terrain electric mountain bike with a removable 48 V, 14.7 Ah battery of 705.6 Wh (the store also says 710 Wh) and a 750 W rear hub motor rated at 85 Nm (900 W peak) with a torque sensor.
It has Tektro hydraulic disc brakes with 203 mm rotors, a 120 mm suspension fork with lockout (the feature text says a 130 mm air fork), a Shimano CUES 9-speed drivetrain and CST 26 x 4.0 in fat tires.
The store gives 76.7 lb (34.8 kg) in its comparison table and 77.3 lb in its component list, with a 400 lb maximum load. It comes with a rear rack rated for 55 lb, aluminium fenders, front and rear lights, a 1.9 in colour display, a thumb throttle and an IP67-rated battery; the T-Box tracking module is optional.
It ships at a 20 mph standard speed with a 28 mph maximum that the app unlocks. Vanpowers claims 93 miles under its own test conditions. It comes in one size (riders 5 ft 5 in to 6 ft 3 in) in Lava Red and Coke Black or Galaxy Silver at one price.
A second battery sells for $359.99 and a replacement battery for $399.00.
Questions answered from our data
How much does an electric bike cost?The 316 electric bikes we list run from $799 to $12,500, with a median of $1,899.
Are electric bikes UL certified?100 of the 316 electric bikes we list carry a UL 2849 listing we could look up by model.
How far can an electric bike go?258 of the 316 electric bikes we list claim 41 miles or more on a charge, each on its maker's own basis.
Which electric bikes have a battery over 1,000 Wh?18 of the 316 electric bikes we list have a battery over 1,000 Wh, as their makers rate it.
