SURFACE 604 - QUAD 2021

2 reviews

$3,599.99

Brand eBikesCalgary

The Quad is outfitted with a high-speed Bafang electric mountain bike specific 500W hub motor with a throttle that is extremely powerful (peaks at 750W).

A major feature that separates the Quad from the pack of other eMTBs on the market, is the MAXXIS REKON+ 27.5” x 2.8” Skinwall tires (3C, Exo casing tech) that the bike comes stock with.

With a larger rubber patch contacting the ground, the plus size tires add traction and mute small bumps, giving the rider added confidence, superior performance and a more comfortable ride.

The Quad comes standard with a number of features that were added to make the riding experience for comfortable.

STANDOVER HEIGHT - Small-Medium: 28.5” (724mm)

                                        Medium-Large: 30” (762mm)

SIZE REFERENCE - Frame Sizes: S/M - 17.5", M/L - 19.5"

                                 For Riders: S/M 5’2” -5’7”, M/L 5’8” - 8’8”

BATTERY OPTIONS - 48V14Ah (Stock)

                                    48V20Ah (Extended Range + $400)


Features:

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 25Ah, 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

ROTORS

180mm Front/Rear x 2.34mm Thick

CRANK SET

SAMOX 38T 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

eMTB specific Ergotec Bass 31.8mm

HEADSET

SAMOX Tapered with Sealed Bearings 1 1/8″- 1 1/2″

HANDLEBAR

PROMAX Aluminum, 60mm Rise With 9° Backsweep and 720mm Wide

GRIPS

Full Length 145mm, Brown Color

PEDALS

WELLGO Platform, with Die Casting Body, Gold Color

CHAIN

KMC 9-Speed, Gold Color

SEAT POST DIAMETER

30.4mm

WHEELS/TIRES

MAXXIS REKON+ 27.5” x 2.8” Skinwall tires (3C, Exo casing tech)

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, Water Bottle Bosses
Matching Accents Throughout i.e. Seat, Grips, Tires, Gold Chain, Pedals

OPTIONAL UPGRADE FEATURES

21700 Panasonic Cells 48V20Ah Battery, NCX Suspension Seat Post, Metal Fenders,
Rear Rack, Rear Led Light, Rockshox Judy TK 100mm Travel

Customer Reviews
5.0 Based on 2 Reviews
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Filter Reviews:
GF
04/24/2021
Gord F.
Canada
Surface 604 Quad

Good rugged bike, big tires but not fat tires for better battery life. Definitely has power and the torque sensor make this bike seem very real and natural. Added a suspension seat post and its a lot of fun to ride.

AB
04/20/2021
Allan B.
Canada Canada
Happy

I am 5’8” and weigh 196 lbs just so you have a reference point. I purchased a M/L Quad by Surface 604 because I was looking for something a little faster then the Moscow Plus by NCM that I previously owned! I have 420 KMS on the Quad and I can say that it is amazing! Although it is a hub motor, it is very very quiet and has a smooth transition of power from the motor to the pedals! You almost don’t even feel it, you think wow this is easy. Surface 604 uses a torque sensor which is activated by how hard you pedal, it feels really natural and allows me a 65 year old to enjoy those hills instead of being intimidated by them. Don’t even get me started on the brakes... all as I can say is be careful... they are squeal free and instant stopping, you ride with more confidence. The bike is a true class 3 so it will go 45 KMS an hour with throttle only, i love that. So far the product and service from the dealer has exceeded my expectations. Thank-you EBIKES Calgary and Surface 604. Lastly I would like to thank Erin at EBIKES Calgary for all her assistants with this purchase and Mitchel at Surface 604 for his technical help.