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2020 Surface 604

Shred

A 27.5″ aluminum frame hardtail trail e-bike with modest components.

Manufacturer Price

2 090 $US(1 797 €)
Weight26,0 kg  
FrameAluminum
SuspensionHardtail, 120mm
ForkSuntour XCM
Wheels27.5″ Aluminum
Drivetrain1 × 9
GroupsetSRAM
MotorBafang 500W 65Nm hub-drive
Battery499Wh
BrakesTektro Dorado Hydraulic Disc
Learn about Surface 604
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

45 km/h

Shred

42 km/h

Similar Bikes

Highest gear

(descending)

Reviews
Electric Bike Review
Surface 604 Shred Review - Prices, Specs, Videos, Photos

nov. 2019

Price: $2090.00 | Model Year: 2020 A value-priced hardtail cross country style electric mountain bike with 9-speed SRAM 11-34 tooth cassette, plus sized tires, higher top speed of 28 mph, super-responsive torque + cadence sensing bottom bracket, quiet motor, and trigger throttle that overrides assist for full power. Available in two frame sizes for improved fit and comfort, optional 14 amp hour battery upgrade to extend range, optional rear rack, optional fenders, optional suspension seat post, and the bike is pre-wired for an optional rear light. A value-priced hardtail cross country style electric mountain bike with 9-speed SRAM 11-34 tooth cassette, plus sized tires, higher top speed of 28 mph, super-responsive torque + cadence sensing bottom bracket, quiet motor, and trigger throttle that overrides assist for full power.

Observations
  • A value-priced hardtail cross country style electric mountain bike with 9-speed SRAM 11-34 tooth cassette, plus sized tires, higher top speed of 28 mph, super-responsive torque + cadence sensing bottom bracket, quiet motor, and trigger throttle that overrides assist for full power

  • Available in two frame sizes for improved fit and comfort, optional 14 amp hour battery upgrade to extend range, optional rear rack, optional fenders, optional suspension seat post, and the bike is pre-wired for an optional rear light

  • Good sized 180mm hydraulic disc brakes with motor inhibitors on both levers, rear-rack bosses, bright integrated headlight, an adjustable-length kickstand, and decent 100mm spring suspension fork with preload and lockout adjust

  • More expensive than the prior-year model, stand-over height has been lowered and the paint is updated, charging port on the battery pack is a little vulnerable near the left crank arm, no chain guide or narrow-wide chainring to prevent chain drops, basic 2-amp charger, standard axle diameters and widths vs. boost hub spacing and thru-axles

Read Review

Specs
Build
Frame

6061 Aluminum Alloy

Fork

SR Suntour XCM 30 Spring Suspension, 120 mm Travel, Compression Adjust with Lockout, Preload Adjust, 100 mm Hub Spacing, 30 mm Stanchions, 9 mm Axle with Quick Release Skewer

Travel120mm

Spring TypeCoil

Headset

Integrated, Sealed Cartridge, Straight 1-1/8"

Stem

UNO, Aluminum Alloy, 45° Angle, 90 mm Length, 20mm Stack Height, Two 10mm Spacers, One 5mm Spacer

Handlebar

Aluminum Alloy, Flat, 700mm Length

Saddle

Selle Royal, Royalgel Nebula

Seatpost

Alloy, Forged Head

TypeRigid

Pedals

Wellgo Aluminum Alloy Platform with Fixed Pins

Grips

Velo, Flat Rubber, Locking, Black

Groupset
Crank

Samox, Forged Alloy, Sealed Cartridge Bearings, Hollow Spindle, 170mm Length, 38 Tooth Steel Chainring

Shifters

SRAM Triggers on Right (One-Way High Lever, Three-Shift Low Lever)

Cassette

9 Speed 1x9 SRAM X5 Derailleur, 11-34 Tooth Cassette

Brakes

Tektro Dorado HD-E715 Hydraulic Disc with 180mm Rotors, Dual-Piston Calipers, Four-Finger Tektro Levers with Adjustable Reach and Motor Inhibitors

TypeTektro Dorado Hydraulic Disc

Wheels
Rims

Double Wall, Aluminum Alloy, 35.5mm Outer Width, 36 Hole, Black

Spokes

Stainless Steel, 13 Gauge Front and 12 Gauge Rear, Black with Nipples

Tires

CST Patrol, 27.5" x 2.8" (71-584)

Electric Components
Motor

Weight: 9 lbs (4.08 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: 7.1 lbs (3.22 kg), Brand: Samsung 18650, Voltage: 48 volts, Amp Hours: 10.4 ah (Optional 14 ah), Watt Hours: 499.2 wh (Optional 672wh), Chemistry: Lithium-ion

Display

Fixed, Adjustable Angle, 3.25" Color, Backlit LCD

Rider Notes
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First added 3 septembre

Last updated 3 septembre

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