Author Unica 26 2021-22 vs Trek Powerfly FS 4

Compare Specifications of Author Unica 26 2021-22 and Trek Powerfly FS 4

Selected Bikes

Author Unica 26 2021-22
Author Unica 26 2021-22

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Trek Powerfly FS 4
Trek Powerfly FS 4

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Technical Specifications
Fuel Electric Electric
Motor -- Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 20mph
Load Carrying Capacity -- Combined weight of bicycle, rider, and cargo of 300 pounds (136 kg)
Top Speed -- 32 kmph
Speed 21 --
Battery -- Bosch PowerTube 500
Charger -- Bosch compact 2A (100-240V) charger
Controller -- Bosch Purion
Frame Alloy 6061 26" (L) Alpha Platinum Aluminum, Removable Integrated Battery (RIB), tapered head tube, internal routing, Motor Armor, magnesium rocker link, rack and fender mount, ABP, Boost148, 100 mm travel
Stem ZOOM alloy Size : XS, S - Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 60 mm length
Size : M, L, XL - Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 70 mm length
Handle Bar Steel 20 mm 640 mm Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width
Fork Front :RST Capa 26 T (80 mm) SR Suntour XCR 34, air spring, LO R damper, hydraulic lockout, tapered steerer, 41 mm offset, oversized crown for eMTB, Boost110, 15 mm bolt-on thru axle, 100 mm travel
Seatpost alloy (31.6) Size : XS, S, M - TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm, 361 mm length
Size : L, XL - TranzX JD-YSP18, 130 mm travel, internal routing, 31.6 mm, 425 mm length
Grip AUTHOR high density foam Bontrager XR Trail Comp, nylon lock-on
Crankset -- FSA Bosch CK-220, 36T ring, 165 mm length
Pedals Resin VP-536 nylon platform
Chain KMC Z7 KMC X10, 10 speed
Shifters SHIMANO (21) Shimano Deore M4100, 10 speed
Saddle AUTHOR Bontrager Arvada, steel rails, 138 mm width
Derailleur Front SHIMANO TY500 (34.9) --
Derailleur Rear SHIMANO TY500 Shimano Deore M5120, long cage
Hub Front -- Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle
Hub Rear QUANDO 36 holes Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle
Spoke Steel 14g stainless steel
Cassette -- Shimano Deore M4100, 11-46, 10 speed
Chainrings -- Max: 46T, Min 34T
Bottom Bracket VP COMP cartridge --
Tyres
Front AUTHOR Speed Master 26" × 2.00" Bontrager XR3 Comp, wire bead, 30tpi, 29 x 2.30''
Rear AUTHOR Speed Master 26" × 2.00" Bontrager XR3 Comp, wire bead, 30tpi, 29 x 2.30''
Wheel / RIM Rims :alloy 36 holes Alex MD35, tubeless compatible, 32-hole, 35 mm width, presta valve
Brakes
Front TEKTRO V Tektro HD-M275 hydraulic disc
Brake Rotor : Tektro, 6-bolt, 203 mm
Rear TEKTRO V Tektro HD-M275 hydraulic disc
Brake Rotor : Tektro, 6-bolt, 203 mm
Brake Lever SHIMANO --
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Matte Gunmetal/Matte Black
Purple Flip/Trek Black


Physical Specs
Length -- --
Weight 13.4 kg 24.89 kg
Overview
Features -- - Removable Integrated Battery
- Custom eMTB Lite mode
- Bosch Performance Line CX motor
- Integrated Speed Sensor
- Suspension Calculator
- Dropper Post
Additional Details SIZE :16", 18"
HEAD PARTS: PRESTINE 1-1/8"
CHAIN WHEEL :PROWHEEL 42-34-24 teeth 170 mm cranks
FREE WHEEL:SHIMANO MF-TZ510 14-34 (7)
Shock : SR Suntour Edge R, 190 mm x 45 mm
Max compatible fork travel : 120 mm (XS & S: 520 mm axle-to-crown, M & up: 545 mm axle-to-crown)

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