PRE-ORDER NOW TO SECURE 2021. ETA MID TO END JANUARY.
ONE-YEAR WARRANTY
ADDITIONAL 2021 BOAR ACCESSORIES
FIND OUT WHAT SIZE FITS YOU
A rider's height is best determined for size with S/M (17.5" frame) optimal for people 5'2" to 5'7" and M/L (19.5" Frame) ideal for those 5'8" to 6'6".
SIZE GUIDE
| SIZE | FRAME | RIDER'S HEIGHT |
|---|---|---|
| S/M | 17.5" | 5'2" TO 5'7" |
| M/L | 19.5" | 5'8" TO 6'6" |
Weight capacity for both sizes is 285lbs (130kg)
WARRANTY POLICY:
All of our e-bike models come with a three-year frame warranty plus a one-year or 800km (whichever comes first) replacement warranty on major parts. If a part is defective in manufacturing process we will replace it free of charge. All parts can be easily ordered on our website.
RETURN POLICY:
We are so confident in the quality of our e-bikes and know that you will love them. As such, we are proud to offer a 7-day no questions asked money back guarantee on all of our models.
* Only applies to customers who buy their bike directly from the Surface 604 website
Winner, Best Electric Bikes of 2018/2019
EBR (ElectricBikeReview.com) is the most trusted source for electric bike reviews. Every year, EBR names a select few ebikes for their “Editor’s Choice for Best Electric Bikes”.
PRE-ORDER NOW TO SECURE 2021. ETA MID TO END JANUARY.
ADDITIONAL ACCESSORIES
CHOOSE A FRAME SIZE
CHOOSE A BATTERY
FIND OUT WHAT SIZE FITS YOU
A rider's height is best determined for size with S/M (17.5" frame) optimal for people 5'2" to 5'7" and M/L (19.5" Frame) ideal for those 5'8" to 6'6".
SIZE GUIDE
| SIZE | FRAME | RIDER'S HEIGHT |
|---|---|---|
| S/M | 17.5" | 5'2" TO 5'7" |
| M/L | 19.5" | 5'8" TO 6'6" |
Weight capacity for both sizes is 285lbs (130kg)
WARRANTY POLICY:
All of our e-bike models come with a three-year frame warranty plus a one-year or 800km (whichever comes first) replacement warranty on major parts. If a part is defective in manufacturing process we will replace it free of charge. All parts can be easily ordered on our website.
RETURN POLICY:
We are so confident in the quality of our e-bikes and know that you will love them. As such, we are proud to offer a 7-day no questions asked money back guarantee on all of our models.
* Only applies to customers who buy their bike directly from the Surface 604 website
Winner, Best Electric Bikes of 2018/2019
EBR (ElectricBikeReview.com) is the most trusted source for electric bike reviews. Every year, EBR names a select few ebikes for their “Editor’s Choice for Best Electric Bikes”.
Reviews
CanadaHad this bike 6 years now / ridden to work & back daly in summer & ALL Winter.(run studed tiers in winter) with yearly maint i have not had any repairs. Just ordered brake pads today! Best $$ i ever spent / Good product -awsome bike!!!!!
CanadaThe most fun riding a bike I’ve ever had. It’s fast, stable, and is well built. A great workout while covering a lot of distance. Thanks Surface!
CanadaI received my Boar a few weeks ago. After a quick assembly, I went for my first spin down the road. Mind blown! I’ve never ridden on an ebike before, and the delight I felt was comparable to the first time I successfully rode a two wheeler down my driveway at the age of 3: pure delight! Except it was even better. Down the road is a rocky beach where most people don’t walk far down because of the instability of the stones. An inner voice told be to "go for it"....so I went down the trail and found myself riding at a good clip down my favourite beach! The possibilities of this machine are endless. As a bicycle tourer and back country hunter/gatherer I loaded my boar with panniers on the very sturdy racks, bought a cargo trailer and I’m now set for full adventure. I feel like a centaur (being a Sagittarian) on this bike and I take him out daily on adventures with my dog. To his delight, I can not only keep up with him, but surpass his full gallop. I will be starting a vlog soon of my adventures...stay tuned. On a side note, the rear wheel was a bit wobbly out of the box and a small part was missing. I contacted support and they sent the piece immediately and are go9ng to pay to have my wheel trued by a mechanic. All in all, this bike is a true masterpiece of design and functionality....the best ride of my near 50 year long passion for bicycles. Go team! Daniel
CanadaWe bought two 604 Rooks and love them. Too much fun!! The first Rook came exactly when it was suppose to. The second Rook was delayed because of the shipper (Ross and Day), impossible to check and totally inefficient. We did have an issue with a headlight which 604 sent out a fix,…thanks for the service.
CanadaI've had my Boar for over a year now. I opted for the 14ah battery and large frame. I'm 6'2" 300lbs and put 700km on it and have yet to have an issue. It has plenty of power and range and is one of the faster street legal bikes around.
POWERFUL 500W MOTOR
The Boar comes equipped with a 500W hub motor
that is extremely powerful (peaks at 750W).
With a torque sensor and throttle on demand,
the Boar is well suited to carry heavy loads and is often referred to as the pickup truck of bikes.
Geared for performance - we paired all that power
with an industry-leading 12mosfet 25A controller, so
Boar unmatched torque and speed.
Watch out for other riders as you zip pass them.
UNLOCKED 30MPH (48KMH) CLASS 3
UPTO 65 MILE RANGE (105KM) 20AH
(UNLOCKABLE TO CLASS 3)
POWERFUL 500W MOTOR
The Boar comes equipped with a 500W hub motor
that is extremely powerful (peaks at 750W).
With a torque sensor and throttle on demand,
the Boar is well suited to carry heavy loads and is often referred to as the pickup truck of bikes.
Geared for performance - we paired all that power
with an industry-leading 12mosfet 25A controller, so
Boar unmatched torque and speed.
Watch out for other riders as you zip pass them.
UNLOCKED 30MPH (48KMH) CLASS 3
(UNLOCKABLE TO CLASS 3)
Whisper Smooth Torque Sensing Pedal Assist
Because an electric bike is only as good as it’s power distribution.
Precision torque sensing performance at 104 cadence pulses per revolution; 1,000 torque samples per second.
Boar’s incredibly smooth torque sensor knows how hard
you’re pedalling down to the microsecond and matches it with proportionate power.
Custom drop out design delivers whisper smooth torque
sensor sensation at any assist level.
In fact, you’ll swear it’s as smooth as a mid-drive motor.
Gone are the days of simple cadence sensors!
Redesigned Cockpit
Now with an extra-large colour LCD display to show all vital information and provide added security.
SURFACE604 Color LCD Display with Micro USB Jack
Bigger display: 3.5" for 2021 vs. 3.2" for 2020.
Set a passcode and the bike won’t start without it, just like your phone.
LONG RANGE BATTERY
Boar’s high capacity 48V 14Ah Samsung lithium-ion battery provides maximum range.
Boar can handle heavy loads and travel up to 35 miles on a single charge.
As an added bonus the battery also features a USB plug for charging a mobile device on the go.
Upgrade to 48V20Ah battery is available.
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LONG RANGE BATTERY
Boar’s high capacity 48V 14Ah Samsung lithium-ion battery provides maximum range.
Boar can handle heavy loads and travel up to 35 miles on a single charge.
As an added bonus the battery also features a USB plug for charging a mobile device on the go.
Upgrade to 48V20Ah battery is available.
KEY
TECH SPECS
MOTOR
High torque 500W Fat Bike Specific Bafang geared hub motor
DRIVE MODE
Torque sensing pedal assist with a throttle
TORQUE
80Nm
THROTTLE
Thumb push activated throttle
CONTROLLER
12 Mos 48V 500W 25A
TOP SPEED
20mph (32km/h)
BATTERY
Included: 48V 14Ah / 499Wh Samsung lithium-ion 18650 cells
Upgrade option: 48V 20Ah / 672Wh Samsung lithium-ion 18650 cells
BATTERY RANGE
Up to 35mi (56km) with a 48V14Ah battery
Up to 45mi (70km) with a 48V20Ah battery
BATTERY CHARGE TIME
3-6 hours for a full charge from empty
DISPLAY TYPE
Surface 604 Color LCD display with micro USB jack
FORK
Proprietary design, tapered steerer,
Custom 6061 Aluminum fork
DERAILLEUR
SRAM X5 9-speed
CASSETTE
SRAM 9 speed, 12-34T
SHIFT LEVERS
SRAM X5 trigger shift
BRAKES
Tektro Auriga hydraulic disc, post mount, 180mm rotor
CRANK SET
Samox 36T front sprocket, 170mm crank arms
BOTTOM BRACKET
Samox Sealed Bottom Bracket
FRAME TYPE
Tapered headtube, custom reinforced battery mounts,
internal cable routing, post mount brakes
FRAME MATERIAL
6061 aluminum alloy
STEM
UNO ONIT 35 degrees 90mm S/M 110mm M/L
HEAD SET
Samox tapered with sealed bearings 1 1/8″- 1 1/2″
HANDLEBAR
Promax aluminum, 670mm wide, 6° sweep,
35mm rise, 31.8mm clamp diameter
GRIPS
Full length 122mm, black colour
PEDALS
Wellgo platform with die casting body
CHAIN
KMC 9-speed
SEAT POST DIAMETER
30.4mm
TIRES
26″ x 4.5″ Kenda Juggernaut Sport
RIMS
26″ x 100mm single wall aluminum with cutouts
FRONT HUBS
150mm x 15mm thru-axle sealed bearing
KICKSTAND
Heavy duty aluminum
STANDOVER HEIGHT
Small-Medium: 28.5” (724mm)
Medium-Large: 30” (762mm)
RECOMMENDED RIDER HEIGHT
Frame Sizes: S/M - 17.5", M/L - 19.5"
For Riders: S/M 5’2”-5’7”, M/L 5’8” - 8’8”
NET WEIGHT (INCLUDING BATTERY)
58lbs
WEIGHT CAPACITY
285lbs
BUILT-IN FEATURES
Racks (front and rear)
OPTIONAL UPGRADE FEATURES
SR Suntour NCX suspension seat post, fenders (front and rear)
| S/M | M/L | ||
|---|---|---|---|
| TTH. | Top Tube Length (mm) | 593.0 | 620.0 |
| HTA. | Head Tube Angle (deg) | 70.0 | 70.0 |
| HTL. | Head Tube Length (mm) | 145.0 | 145.0 |
| STA. | Seat Tube Angle (deg) | 73.0 | 73.0 |
| STL. | Seat Tube Length (mm) | 444.5 | 482.6 |
| CSL. | Chainstay Length (mm) | 455.0 | 455.0 |
| WB. | Wheelbase (mm) | 1107.0 | 1134.0 |
KEY
TECH SPECS
VIEW ALL TECH SPECS
MOTOR
High torque 500W Fat Bike Specific Bafang geared hub motor
DRIVE MODE
Torque sensing pedal assist with a throttle
TORQUE
80Nm
THROTTLE
Thumb push activated throttle
CONTROLLER
12 Mos 48V 500W 25A
TOP SPEED
20mph (32km/h)
BATTERY
Included: 48V 14Ah / 499Wh Samsung lithium-ion 18650 cells
Upgrade option: 48V 20Ah / 672Wh Samsung lithium-ion 18650 cells
BATTERY RANGE
Up to 35mi (56km) with a 48V14Ah battery
Up to 45mi (70km) with a 48V20Ah battery
BATTERY CHARGE TIME
3-6 hours for a full charge from empty
DISPLAY TYPE
Surface 604 Color LCD display with micro USB jack
FORK
Proprietary design, tapered steerer,
150mm x 15mm thru-axle with rack bosses
DERAILLEUR
SRAM X5 9-speed
CASSETTE
SRAM 9 speed, 12-34T
SHIFT LEVERS
SRAM X5 trigger shift
BRAKES
Tektro Auriga hydraulic disc, post mount, 180mm rotor
CRANK SET
Samox 36T front sprocket, 170mm crank arms
BOTTOM BRACKET
Samox sealed bottom bracket
FRAME TYPE
Tapered headtube, custom reinforced battery mounts,
internal cable routing, post mount brakes
FRAME MATERIAL
6061 aluminum alloy
STEM
UNO ONIT 35 degrees 90mm S/M 110mm M/L
HEAD SET
Samox tapered with sealed bearings 1 1/8″- 1 1/2″
HANDLEBAR
Promax aluminum, 670mm wide, 6° sweep,
35mm rise, 31.8mm clamp diameter
GRIPS
Full length 122mm, black colour
PEDALS
Wellgo platform with die casting body
CHAIN
KMC 9-speed
SEAT POST DIAMETER
30.4mm
TIRES
26″ x 4.5″ Kenda Juggernaut Sport
RIMS
26″ x 100mm single wall aluminum with cutouts
FRONT HUBS
150mm x 15mm thru-axle sealed bearing
KICKSTAND
Heavy duty aluminum
STANDOVER HEIGHT
Small-Medium: 28.5” (724mm)
Medium-Large: 30” (762mm)
RECOMMENDED RIDER HEIGHT
Frame Sizes: S/M - 17.5", M/L - 19.5"
For Riders: S/M 5’2”-5’7”, M/L 5’8” - 8’8”
NET WEIGHT (INCLUDING BATTERY)
58lbs
WEIGHT CAPACITY
285lbs
BUILT-IN FEATURES
Racks (front and rear)
OPTIONAL UPGRADE FEATURES
SR Suntour NCX suspension seat post, fenders (front and rear)
| S/M | M/L | ||
|---|---|---|---|
| TTH. | Top Tube Length (mm) | 593.0 | 620.0 |
| HTA. | Head Tube Angle (deg) | 70.0 | 70.0 |
| HTL. | Head Tube Length (mm) | 145.0 | 145.0 |
| STA. | Seat Tube Angle (deg) | 73.0 | 73.0 |
| STL. | Seat Tube Length (mm) | 444.5 | 482.6 |
| CSL. | Chainstay Length (mm) | 455.0 | 455.0 |
| WB. | Wheelbase (mm) | 1107.0 | 1134.0 |
STEALTH
DESIGN
We designed the Boar with the avid outdoorsman in mind and thus knew that partnering with Kryptek, and industry leader in high-performance technical outdoor adventure apparel design, was a great fit! As such, the Boar features the Kryptek Highland Camo that is specially designed for geographical regions and elevations that are varied and increases stealth in mixed terrain.
STEALTH
DESIGN
We designed the Boar with the avid outdoorsman in mind and thus knew that partnering with Kryptek, and industry leader in high-performance technical outdoor adventure apparel design, was a great fit! As such, the Boar features the Kryptek Highland Camo that is specially designed for geographical regions and elevations that are varied and increases stealth in mixed terrain.
WATCH WHY ELECTRICIFIED REVIEW LOVES THE BOAR
SUITABLE ACCESSORIES
BIKES SHIPPED ASSEMBLED
ASSEMBLY INSTRUCTIONS
SUITABLE ACCESSORIES
BIKES SHIPPED ASSEMBLED