Roberta Pro I-F8



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MotorBosch ACTIVE PLUS center motor, 250 watt, with freewheel
Battery500 Wh, integrated
FrameAluminium 6061, R1 Tour, tapered, for integrated Bosch Powertube-Battery
ForkSR Suntour, TR-HSI, adjustable spring rate, hydraulic lockout, tapered
ShiftingShimano Nexus, 8-speed
ShifterShimano Nexus, revo shifter
DisplayBosch INTUVIA
CrankAluminium GEN3
ChainGates CDX Carbon Drive
BrakesMagura HSi-22, integrated hydraulic rim brake
Brake LeverMagura HSi-22
TiresSchwalbe MARATHON PLUS, 47-622, SmartGuard, „flat-less“
Front HubShimano Alivio, with quick release
Rear HubShimano Nexus, 8-speed, with freewheel
SpokesNiro, black, RW: reinforced
HandlebarMetro, Aluminium, oversized
StemA-head, adjustable, Aluminium
SaddleSelle Bassano LEGGERA
SeatpostPatent, spring suspended, Aluminium
Front LightHerrmans H-Black Pro LED, up to 100 Lux / 230 Lumen
Rear LightIVALO, integrated in carrier
CarrierRacktime, with SnapIt-System, Aluminium, with integrated rear light
MudguardSKS, plastic
LockABUS Pro Shield 5850, same key as battery lock
KickstandPletscher Comp Flex 40
MiscBosch 4A charger

Bosch Active Line Plus

Bosch Active Line Plus

▶ A drive system that reads your mind:

The new, versatile Active Line Plus is the ideal companion when you want to discover new places and expand your eBike tours beyond the city boundaries. The quiet, small yet powerful drive unit weighs in at just 3.2 kg and offers gentle acceleration up to 25 km/h. The light weight and reduced size ensure improved handling in all riding situations.

▶ Peak power: 500W (250 max continuous)

▶ Peak torque: 50 Nm

▶ Assistance level: ECO: 40%

TOUR: 100%

SPORT: 170%

TURBO: 250%

The level of assistance ranges between 40% and 250% depending on which power level you choose; 100% assistance equates to the motor doubling your pedaling force

Electric Bike Battery

Bosch’s lithium-ion based e-bike batteries are lightweight, compact and available in 300Wh, 400Wh and 500Wh capacities. With unrivaled energy density Bosch batteries offer market leading range to weight ratios whatever size you choose.

They are easy to fit and remove, and can be charged either on the bike or unlocked using its key for charging at home or work. The battery management system provides optimal protection against overload, overheating and short circuit.

Modern Bosch lithium-ion batteries do not suffer from ‘memory effect’ or self-discharge issues. Your battery will charge to 50% in about 2 hours, depending on the charger and battery capacity.

▶ The 400Wh battery has the following performance characteristics:

RANGE: up to 100 miles


WEIGHT: 2.6kg

▶ The 500Wh battery has the following performance characteristics:

RANGE: up to 125 miles


WEIGHT: 2.6kg

Electric Bike Display & Assistance Control

The Bosch Intuvia display gives you all the information needed to monitor and adjust your e-bike. The illuminated screen is clearly visible under all lighting conditions and the separate thumb switch enables you to switch between assistance levels while keeping your hands safely on the handlebar. As well as speed, range, battery level and trip functions the display also shows you when its time to change gear for optimal range performance.


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