SURFACE 604 - SHRED Mountain Bike 2020
The Shred 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 Shred from the pack of other eMTBs on the market, is the CST Patrol 27.5” x 2.8” plus size tires 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 Shred comes standard with a number of features that were added to make the riding experience for comfortable.
STANDOVER HEIGHT - Small-Medium: 28.5” (730mm)
Medium-Large: 30” (760mm)
SIZE REFERENCE - S/M 17.5" Frame, for riders 5'2"-5'7"
M/L 19.0" Frame, for riders 5'8"-6'6"
BATTERY OPTIONS - 48V10.4Ah (Stock)
48V14Ah (Extended Range + $300)
MOTOR - eMTB specific 500W (peaks at 750W) Bafang geared hub motor
DRIVE MODE - Torque sensing pedal assist with a throttle
TORQUE - 65Nm
THROTTLE - Thumb push activated throttle
CONTROLLER - 12 Mos 48V 500W 25A
BATTERY - Included: 48V 10.4Ah / 499Wh Samsung lithium-ion 18650 cells
Upgrade option: 48V 14Ah / 672Wh Samsung lithium-ion 18650 cells
BATTERY RANGE 1 - Up to 35mi (50km) with a 48V10.4Ah battery
BATTERY RANGE 2 - Up to 45mi (70km) with a 48V14 4Ah battery
BATTERY CHARGE TIME - 6 hours for a full charge from empty
DISPLAY TYPE - Large fixed, backlit LCD display
FORK - SR Suntour XCM 120mm, 9mm QR axle
DERAILLEUR - SRAM X5 9-speed
CASSETTE - SRAM 11-36T
SHIFT LEVERS - SRAM X5 trigger shift
BRAKES - Tektro Dorado hydraulic disc, 180mm rotor with motor inhibitors
CRANK SET - Samox 38T front sprocket, 170mm crank arms
BOTTOM BRACKET - Bafang Torque sensor, 73mm
FRAME TYPE - Tapered headtube, custom reinforced battery mounts,
internal cable routing, post mount brakes
FRAME MATERIAL - 6061 aluminum alloy
STEM - Ergotech 6 adjustable
HEAD SET - Samox tapered with sealed bearings 1 1/8″- 1 1/2″
HANDLEBAR - Promax aluminum, 700mm wide, 6° sweep, - 31.8mm clamp diameter
GRIPS - Full length 145mm, black colour, with locking rings
PEDALS - Wellgo platform, with die casting body
CHAIN - KMC 9-speed
SEAT POST DIAMETER - 27.2mm
TIRES - 27.5″ x 2.8″ CST Patrol
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 - Heavy duty aluminum
NET WEIGHT (INCLUDING BATTERY) - 28.45KG/63lb（14AH)
BATTERY WEIGHT - 3.45KG/7.5lbs （14AH)
WEIGHT CAPACITY - 285lbs (130kg)
OPTIONAL UPGRADE FEATURES - SR Suntour NCX suspension seat post, Rear Rack