E-BIKE / E-ROAD / Flow Alloy

Flow Alloy

Mechanical specs

Frame	Alu, hydroformed, smooth welding, Flat mount disc brake, tapered, 12x142 mm
Fork	Carbon monocoque, Tapered, 12x100 mm, Flat mount disc brake
Headset	FSA No.57E tapered 1"1/2
Crankset	FSA CK-746, 50-34T
Rear Derailleur	Shimano Ultegra RD-R8000
Front Derailleur	Shimano Ultegra FD-R8000
Shifters Levers	Shimano Ultegra ST-R8020 2x11s
Brakes	Shimano Ultegra BR-R8070, Rotor SM-RT800 160 mm/160 mm
Cassette	Shimano CS-R7000 11s 11/32
Wheels	Mavic Aksium Disc
Stem	Deda Elementi Zero
Handlebar	Deda Elementi Zero
Seatpost	Deda Elementi Zero
Saddle	Selle Italia SL Flow
Tyres	Continental GranSport Race 700x25

Electric specs

Kit Type	FAZUA EVATION 1.0
Motor	Fazua 36V, 250W
Max Torque	60 Nm
Sensor Type	Torque
Battery	Fazua Evation 255 Wh, weight 1,38 kg
Charger Type	2 A
Charge Time	Up to 3,5 hours
Max assisted speed	25 km/h
Display	LED
Power	Adjustable: 3 levels Breeze: 75 % River: 150 % Rocket: 240 %

Black/Neon Red Matt
Size	Code
44 cm	0116800100
50 cm	0116800110
58 cm	0116800130
54 cm	0116800120
Red/Black Matt
Size	Code
54 cm	0116800123
58 cm	0116800133
44 cm	0116800103
50 cm	0116800113

Geometries


Seat tube length [CE]	A	mm	475	535	575	615
Seat tube length [CC]	N	mm	440	500	540	580
Top tube length – virtual horizontal	B	mm	518	529	550	575
Bottom Bracket drop	C	mm	72	72	72	72
Chainstay length	E	mm	410	410	410	410
Seat tube angle, actual	F	deg	74,5	74,25	73,5	72.5
Seat tube angle, effective	G	deg	74,5	74,25	73,5	72,5
Head tube angle	H	deg	71	72,5	73	73,25
Fork offset	I	mm	45	45	45	45
Wheelbase	J	mm	984	975	984	997
Head tube length	K	mm	130	130	150	190
Reach	L	mm	373	378	385	388
Stack	M	mm	522	536	556	592
Front center	O	mm	582	576	585	597
Fork length	P	mm	370	370	370	370
Stem length	X	mm	90	100	110	120
Handlebar width	Y	mm	420	440	440	460
Crankset length	Z	mm	170	170	175	175

ALLOY TECH

Current methods are joints that ensure results and safety. This means that the area of effort is more balanced and the structure is more rigid and light.

Ultegra R8000

Transmission and brakes of R8000 series coming directly from Dura-Ace model. Working mode without effort is one of the most important features to get riding comfort, braking performance and flowing shift.

Deda Zero

Components made by 6061 alloy with 3D forged parts to increase stiffness. RHM handlebar designed to improve the hands grip on the handlebar.

In 2008 Atala manufactured his first eBike, always looking for innovation and attention to details. Ebikes with hub-motor and middle- motor; external, semi-integrated and integrated battery; ebikes to be used in the city, in the countryside and on the mountains. This year we wanted to dare: we introduce you FLOW, the first eRoad with the drivepack invisibles that combines the performance of a road bike with the assistance of the electric drive system.
FLOW is the new lineup of Whistle eBike to live the road, slide on it, dominate it. The FAZUA EVATION 1.0 is the new electric driving system completely integrated into the frame. The drivepack is totally hidden, improving the bicycle design. The motor has 250 W, the torque sensor 60 Nm and the battery, easily removable with a “click” has 255 Wh.society.

DRIVEPACK

Integrated into the frame.It is composed by the battery inserted into the motor. The drivepack is lightweight, simple, quick and invisible.

BATTERY

The replaceable li-ion battery pack has a weight of 1,38 Kg, 255 Wh and a voltage of 36 V.

remote control

Allows you to keep your hands safely on the handlebar. The LEDs identify the support required to the motor and the range.

charger

An easy and quick “click” allows the battery to be removed from the eBike to be connected to the charger.

drivepack

TORQUE SENSOR

60 Nm of torque available for the user, with a 400 W peak power to allow restarts.

LIGHTWEIGHT

The 4.7 kg drivepack is composed of:
- Bottom bracket, 1,31 kg
- Drive unit, 2 kg
- Battery, 1,38 kg

POWER MODES/RANGE

The range is influenced by many factors: support level, route, speed and bike+ rider weight. Therefore is not possible to accurately predict it.