Surface 604 Quad 2021
2021 E-bike
Estimate price |
3,599$
Weight | 26.03 kg E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 27.5" -
Travel Front 100mm -
Fork SunTour XCM
-
Groupset X5 -
Suspension Hardtail -
Motor Bafang 500W 65Nm hub-drive -
Battery Weight: 7.7 lbs (3.49 kg) (672wh Battery, 10lb for 960wh Battery), Brand: Samsung 18650 or 21700 (3,500mAh or 5,000mAh Cells), Reention Dorado Casing or Custom Casing, Voltage: 48 volts, Amp Hours: 14 ah (Optional 20ah), Watt Hours: 672 wh (Optional 960wh), Chemistry: Lithium-ion -
Drivetrain 1 × 9 -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
6061 Aluminum Alloy
Suspension Fork
SR Suntour XCM 32 Spring Suspension, 100mm Travel, Compression Adjust with Lockout, Preload Adjust, 100mm Hub Spacing, 32mm Steel Stanchions, 15mm Thru-Axle with 6mm Hex Bolt
Drivetrain
Shift Levers
SRAM X5 or Shimano Alivio Triggers on Right
Cassette
9 Speed 1x9 SRAM X5 or Shimano Alivio Derailleur, ZTTO 9S Cassette 11-36 Tooth (Nickel Chrome Gold)
Crank
Samox AF-38, Forged Alloy, 170mm Length, Sealed Cartridge Bearings, Hollow Spindle, STYX 7075 CNC 38 Tooth Narrow-Wide Steel Chainring
Pedals
Aluminum Alloy Platform, Wide with Integrated Pins, Gold with Silver Accents (They May Switch to Black)
Wheels
Rims
Double Wall, 6061 Aluminum Alloy, 35mm Outer Width, 36 Hole, Black
Spokes
Stainless Steel, 12 Gauge Back, 13 Gauge Front, Black
Tires
Maxxis Rekon+, 27.5" x 2.80" (71-584)
Cockpit
Stem
Ergotec 6+, Aluminum Alloy, 0° Rise, 50mm Length, Base Height, 15mm Tapered Spacer, Two 10mm Spacers, One 5mm Spacer, 31.8mm Clamp Diameter
Handlebar
Aluminum Alloy, 40mm Low-Rise, 20mm Backsweep, 720mm Width
Grips
Stitched Faux Leather, Ergonomic, Black, Locking
Headset
Surface 604 Branded, Integrated, Sealed Cartridge, Straight 1-1/8"
Seat
Saddle
Velo, Active, Brown
Seatpost
Aluminum Alloy with Forged Single-Bolt Clamp, 4mm Hex Bolt for Seat Clamp (30.4mm to 27.2mm Shim and SR Suntour NCX Suspension Seatpost Shown on Demo Bike)
Motor & Battery
Motor
Weight: 7.7 lbs (3.49 kg), Brand: Bafang RM G360.500.DC, Type: Rear-Mounted Geared Hub, Nominal Output: 500 watts, Peak Output: 750 watts, Torque: 65 Newton meters
Battery
Weight: 7.7 lbs (3.49 kg) (672wh Battery, 10lb for 960wh Battery), Brand: Samsung 18650 or 21700 (3,500mAh or 5,000mAh Cells), Reention Dorado Casing or Custom Casing, Voltage: 48 volts, Amp Hours: 14 ah (Optional 20ah), Watt Hours: 672 wh (Optional 960wh), Chemistry: Lithium-ion
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 45cm |
|---|---|
| Wheels | 27" |
Model Overview
Quad is a Surface604 E Quad model. There is 1 e-bike that carries this model name.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Average price for Crosscountry e-bikes
According to our math, the average price for a trustworthy Crosscountry e-bike is 2453$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Crosscountry e-bike. To make sure you don’t pay a higher amount than normal for your e-bike, always do some components analysis and read reviews.
This e-bike was released in 2021 and its price was 3599$. Doing a quick comparison, we notice that Quad price is 46.72% more expensive than the average cost of a Crosscountry e-bike.
Crosscountry e-bikes average weight
If we make a quick analysis of the average weight of a Crosscountry e-bike, we get 23.21 kg (51.17 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
Quad weighs 26.03 kg (57.39 lbs) and is considerably heavier than the average. In short, the average Crosscountry e-bike weight is 12.15% lower than this one.
Quad components
Fork
The SunTour XCM is included from the factory. It has a travel distance of 100mm. Bike forks are great for shock absorption and provide you with a smooth ride. In short, make sure you choose one with a decent fork when you purchase your dream bike.
Fork material
The fork is made out of steel, which tends to be more flexible than carbon forks in general. However, a carbon fork is considerably lighter.
Wheels
The Quad 2021 e-bike is equipped with 27.5″ aluminum wheels when leaving the factory. These wheels will provide you with more control over the e-bike. However, the 27.5″ wheels are less forgiving than the 29″ wheels.
Brakes
Stopping the bike when needed, it’s essential for your safety. This e-bike has Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, you can ride your bike with confidence.