Product ID: 625523346

Kalkhoff Agattu i7 HS HS Step thru 45cm S 28"

In stock - only 1 left
£1,895.00
In stock - only 1 left
SKU
625523346
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Features
    • Powered by the Impulse 2.2 Midmount 250W Drive
    • 36V 17Ah high capacity Lithium-ion battery
    • Compact Impulse LCD display
    • Magura HS11 hydraulic brakes
    • Shimano 7-speed hub gears
    • Suntour suspension front forks and suspension seat post.
    • Pannier rack with Snap-it system, mudguards, 

The Agattu has been a best seller for many years and for good reason. This perfect all-round electric bike returns with more power, improved controls, longer range and better performance. Hills, tracks, trails and national parks handle just as well as cycle paths, busy roads and parks in the city. It's powered by the Impulse 2.0 centre motor and a 36 volt 17Ah battery that gives up to 125 miles range. It's superbly well-equipped with Magura hydraulic brakes, front and rear lights, new illuminated handlebar controls, puncture-resistant tyres, integrated mudguards and suspension.

Technical Specifications
Weight 25.0 kgs
Wheels 27.5”
Battery Impulse Li-Ion 36 V / 17 Ah (603 Wh)
Frame type Step-thru
Battery Capacity 612Wh (17Ah)
Motor System Impulse II 36V (70 Nm)
Display Impulse Compact LCD
Frame Impulse V2 Aluminium, Wave, 26
Frame Size Road 45cm S
Forks Suntour CR-8V, alloy, adjustable
Brakes Magura HS11, hydraulic rim brake
Gear system Shimano Nexus, 7-speed
Gear ratio front 38, rear: 19 Tooth
Gear shifter Shimano Nexus, Twist grip
Rear derailleur Shimano
Crankset Kalkhoff Impulse, Aluminium
Front hub Shimano DH-C3000, dynamo,
Rear hub Shimano Nexus, 7 speed
Tyres 26": Schwalbe Energizer Life, 47-559; 28": Schwalbe Energizer Life, 40-622
Tyre size 40-622
Stem Concept SL, adjustable
Handlebar Concept City Cruiser
Grips Herrmans Line
Saddle Selle Bassano Volare
Seat post Patent, suspension
Headlights AXA Blueline30, LED / AXA Blueline, LED mit Standlicht
Luggage rack Tour 3-Bein, Aluminium
Kickstand rear stand
Mudguard plastic, with edge protector
Maximum speed 15.5mph
Maximum carrying capacity 130
Features
    • Powered by the Impulse 2.2 Midmount 250W Drive
    • 36V 17Ah high capacity Lithium-ion battery
    • Compact Impulse LCD display
    • Magura HS11 hydraulic brakes
    • Shimano 7-speed hub gears
    • Suntour suspension front forks and suspension seat post.
    • Pannier rack with Snap-it system, mudguards, 
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Impulse drive

The Impulse 2.2 centre motor provides an enormous 70Nm torque and working with the gear shifter to provide seamless transmission it's the most capable crank drive unit around. Kalkhoff has engineered a more powerful, efficient, quieter motor that supplies massive assistance from a standing start and cuts all hills down to size.

This is another clever feature Kalkhoff's engineers have baked into Impulse 2.0. The motor uses a torque sensor (which measures how hard you're pedalling) to decide how much power assistance to give you. However, if it's too sensitive you could find yourself left without power as you ease off on pedalling when reaching the top of a hill, making it feel more like hard work as you get to the top. It's a nice touch that makes for happier hill-climbing and unique to Kalkhoff.

  • 250 Watts
  • 70Nm torque
  • ASSISTANCE: up to 15.5 mph
  • Weight of Drive 3.9kgs

Impulse 17ah Battery

Battery: A 36 volt 17Ah battery elegantly placed behind the tube, this incredible high-performance battery technology with 50 cells has the capacity of 612 Wh, under ideal conditions power reserves, give a range of up to 125 miles.

Kalkhoff's Impulse batteries are the most advanced of any electric bike with two major technological advantages. First, the electronics inside the battery go to sleep when not in use, preventing the battery discharging in storage, which can irreparably damage other batteries. Secondly, the cells inside can be charged up to 1,100 times before capacity is reduced by 40%. This means 60% of battery capacity should remain, years later, enough to complete your usual daily trips on a bicycle. 

The Impulse battery can be charged on the bike or when removed. The charger comes fitted with a UK 3-pin plug which can be removed to reveal a 2-pin Euro plug if you need to charge up abroad.

To learn more about the use of Kalkhoff E-bike Batteries

  • Capacity 612Wh (125miles max) 17Ah
  • Weight 2.9Kgs

Impulse Shift Assist

Shiftsensor: A genuine innovation - every time you change up or down a gear, power drops away for a matter of milliseconds for optimal gear shifting. This does a number of great things - it extends your gears mechanical lifetime, feels satisfyingly natural and makes for a smoother application of all that power. They had to invent a litte electromechanical gadget to detect gear changes that worked with the motor. They succeeded and the result brings a new feeling of confident power to riding an electric bike.