IN STOCK WITH 14AH BATTERY.
20AH BATTERY ETA END OF JANUARY.


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 Hardtail Mountain Bike for 2018/2019/2020
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”.
IN STOCK WITH 14AH BATTERY.
20AH BATTERY ETA END OF JANUARY.




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 Hardtail Mountain Bike for 2018/2019/2020
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

POWERFUL 500W MOTOR
Purpose built for top speed 500W 48V electric motor. Feel the surge of quiet, consistent power distribution at higher speeds - vibration-free.
Geared for performance - we paired all that power with an industry-leading 12mosfet 25A controller, so Shred delivers 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


POWERFUL 500W MOTOR
Purpose built for top speed 500W 48V electric motor. Feel the surge of quiet, consistent power distribution at higher speeds - vibration-free.
Geared for performance - we paired all that power with an industry-leading 12mosfet 25A controller, so Shred delivers unmatched torque and speed.
Watch out for other riders as you zip pass them.
UNLOCKED 30MPH (48KMH) CLASS 3


WHISPER SMOOTH TORQUE SENSING PEDAL ASSIST
Because an electric bike is only as good as it’s power distribution.
Shred’s incredibly smooth torque sensor knows how hard you’re pedalling down to the microsecond and matches it with aproportionate power.
Gone are the days of simple cadence sensors!
Custom drop out design delivers whisper smooth torque sensor sensation at any assist level.
In fact, you’ll swear it’s as so smooth as a mid-drive motor.


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
Shred’s high capacity 48V 14Ah Samsung lithium-ion battery provides maximum range.
Shred can handle heavy loads and travel up to 45 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.

)
LONG RANGE BATTERY
Shred’s high capacity 48V 14Ah Samsung lithium-ion battery provides maximum range.
Shred can handle heavy loads and travel up to 45 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
(100MM WITH AXLE THRU HUB)
EMTB SPECIFIC, WITH MOTOR INHIBITORS
WITH MICRO USB JACK

MOTOR
eMTB Specific 500W (Peaks At 750W) Bafang Geared Hub Brushless Motor
UPGRADED MOTOR WIRE HARNESS
30Ah, can handle up to 120C current
DRIVE MODE
Drop Out Torque Sensing Pedal Assist with a Throttle
TORQUE
65Nm
THROTTLE
Thumb Push Activated Throttle
CONTROLLER
SURFACE604 Designed 12 MOS 48V 500W 17Ah, Smart
TOP SPEED
20mph (32kmh)*, Comes as Class 2
(Unlocked) 30mph (48kmh), as Class 3
BATTERY
Included: 48V 14Ah / 672Wh
Samsung lithium-ion 18650 cells
Upgrade option: 48V 20Ah / 960Wh
Samsung lithium-ion 21700 cells
BATTERY RANGE
Upto 45mi (72km) with a 48V14Ah Battery
Upto 65mi (105km) with a 48V20Ah Battery
BATTERY CHARGE TIME
3-4 Hours for a Full Charge from Empty
DISPLAY TYPE (NEW)
SURFACE604 Color LCD Display with Micro USB Jack
Bigger display: 3.5" for 2021 vs. 3.2" for 2020
LIGHTS
Büchel Headlight, Pre-Wired To Connect Rear Stop Light
FORK UPGRADED SUSPENSION
SR SUNTOUR XCM 32. 29er, 100mm with Axle Thru Hub
MOTOR WIRE HARNESS - UPGRADED
30Ah, can handle up to 120C current
DERAILLEUR
SRAM X5 9-Speed 1-Piece Forged CNC with 2 Sealed Bearings
CASSETTE
SRAM 12-34T
SHIFT LEVERS
SRAM X5 Trigger Shift
BRAKES
TEKTRO Dorado eMTB Specific Hydraulic Disc, Quad Piston with Motor Inhibitors
CRANK SET
SAMOX 38T Front Sprocket, 170mm Crank Arms
ROTORS
180mm Front/Rear x 2.34mm thick
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
NEW: eMTB specific Ergotec Bass 31.8mm
HEAD SET
SAMOX Tapered with Sealed Bearings 1 1/8″- 1 1/2″
HANDLEBAR
PROMAX Aluminum, 30mm Rise With 9° Backsweep and 720mm Wide
PEDALS
WELLGO Platform, with Die Casting Body
CHAIN
KMC 9-Speed
SEAT POST DIAMETER
30.4mm
WHEELS/TIRES
CST Patrol 27.5" x 2.8"
RIMS
Aluminum Alloy Double Wall Rim, 27.5″x13Gx36H
FRONT HUBS
1-Piece Forged CNC with 2 Sealed Bearings, Cro-Mo Axle and Alloy QR
KICKSTAND
Adjustable 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)
50lbs
WEIGHT CAPACITY
285lbs (130kg)
OTHER
Adjustable Kickstand, Chain Guide, Water Bottle Bosses
New paint scheme: Available in Black and White two-tones
OPTIONAL UPGRADE FEATURES
21700 Samsung Cells 48V20Ah Battery, NCX Suspension Seat Post, Rear Rack, Rear Led Light
KEY
TECH SPECS

(100MM WITH AXLE THRU HUB)
EMTB SPECIFIC, WITH MOTOR INHIBITORS
WITH MICRO USB JACK

MOTOR
eMTB Specific 500W (Peaks At 750W) Bafang Geared Hub Brushless Motor
DRIVE MODE
Drop Out Torque Sensing Pedal Assist with a Throttle
TORQUE
65Nm
THROTTLE
Thumb Push Activated Throttle
CONTROLLER
SURFACE604 Designed 12 MOS 48V 500W 17Ah, Smart
TOP SPEED
20mph (32kmh)*, Comes as Class 2
28mph (45km/h) on pedal assist
BATTERY
Included: 48V 14Ah / 672Wh
Samsung lithium-ion 18650 cells
Upgrade option: 48V 20Ah / 960Wh
Samsung lithium-ion 21700 cells
BATTERY RANGE
Upto 45mi (72km) with a 48V14Ah Battery
Upto 65mi (105km) with a 48V20Ah Battery
BATTERY CHARGE TIME
3-4 Hours for a Full Charge from Empty
DISPLAY TYPE (NEW)
SURFACE604 Color LCD Display with Micro USB Jack
Bigger display: 3.5" for 2021 vs. 3.2" for 2020
LIGHTS
Büchel Headlight, Pre-Wired To Connect Rear Stop Light
FORK UPGRADED SUSPENSION
SR SUNTOUR XCM 32. 29er, 100mm with Axle Thru Hub
MOTOR WIRE HARNESS - UPGRADED
30Ah, can handle up to 120C current
DERAILLEUR
SRAM X5 9-Speed 1-Piece Forged CNC with 2 Sealed Bearings
CASSETTE
SRAM 12-34T
SHIFT LEVERS
SRAM X5 Trigger Shift
BRAKES
TEKTRO Dorado eMTB Specific Hydraulic Disc, Quad Piston with Motor Inhibitors
CRANK SET
SAMOX 38T Front Sprocket, 170mm Crank Arms
ROTORS
180mm Front/Rear x 2.34mm thick
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
NEW: eMTB specific Ergotec Bass 31.8mm
HEAD SET
SAMOX Tapered with Sealed Bearings 1 1/8″- 1 1/2″
HANDLEBAR
PROMAX Aluminum, 30mm Rise With 9° Backsweep and 720mm Wide
PEDALS
WELLGO Platform, with Die Casting Body
CHAIN
KMC 9-Speed
SEAT POST DIAMETER
30.4mm
WHEELS/TIRES
CST Patrol 27.5" x 2.8"
RIMS
Aluminum Alloy Double Wall Rim, 27.5″x13Gx36H
FRONT HUBS
1-Piece Forged CNC with 2 Sealed Bearings, Cro-Mo Axle and Alloy QR
KICKSTAND
Adjustable 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)
50lbs
WEIGHT CAPACITY
285lbs (130kg)
OTHER
Adjustable Kickstand, Chain Guide, Water Bottle Bosses
New paint scheme: Available in Black and White two-tones
OPTIONAL UPGRADE FEATURES
21700 Samsung Cells 48V20Ah Battery, NCX Suspension Seat Post, Rear Rack, Rear Led Light

WATCH WHY ELECTRIC BIKE REVIEW LOVES THE SHRED
BIKES SHIPPED ASSEMBLED
