Kalkhoff Electric Bike Sizing
Kalkhoff Agattu Impulse 8 HS
On the 2015 Agattu Impulse with the Kalkhoff Impulse 2.0 drive system, you can feel relaxed and cheerful as you ride, instead of sweaty and stressed – whether you are rushing to work or on a sporty weekend ride.
On the 2015 Agattu Impulse with the Kalkhoff Impulse 2.0 drive system, you can feel relaxed and cheerful as you ride, instead of sweaty and stressed – whether you are rushing to work or on a sporty weekend ride. The simple operation and low-maintenance reliability of the Agattu Impulse, make every tour a delight. While others may marvel at your unbelieveable energy, you can delight in the enormously long-lasting Impulse battery with 612 wh and a range of 127 miles on the lowest level of assist. Thats more than enough for a spontaneous detour to your favorite cafe. The Agattu is agile and powerful, allowing you to enjoy an exceptionally long, worry-free ride without the thought of stopping.
Brakes: The Agattu comes equipped with high-quality Magura HS11 hydraulic rim brakes. In addition to providing very dependable stopping power, these brakes are low-maintenance, and easy to control. The ideal weight distribution of the Kalkhoff Impulse 2.0 mid drive motor makes the bike particularly easy to ride. No matter how hard you ride stopping should be no concern.
Frame: The Kalkhoff Agattu Impulse comes in four different frame styles. The frame style picture is the standard frame style. The Agattu Impulse comes with the battery mounted centrally on the seat tube and the cables carefully integrated into the frame. The center mounted battery makes for great center of gravity and a well balanced distribution of the riders weight. If you need further assistance in selecting which frame suits you best, feel free to contact us.
Drivetrain: The rear wheel is laced with an 8 speed Shimano Nexus internally geared hub with a Shimano Nexus twist shifter located on the right grip. The Agattu’s shift-sensing technology provides quick and smooth gear-shifting; noticeably similar to a “normal” non-assisted bike.
Top Speed: Like most electric bikes sold in the United States, the Agattu has a top speed of 20 mph in keeping with the guidelines of federal law.
Sizing options: As noted above, the Agattu Impulse come in several different frame styles. The frame sizes available for the standard frame are: Medium (50cm), Large (55cm), and X-Large (60cm). If you’re unsure of which size would be best for you, please contact us so that we can assist you in finding the correct fit.
Suspension: The Agattu is equipped with a Suntour CR-8V adjustable front suspension fork. The Suntour fork also has a lock out feature for better riding efficiency when the suspension is not needed, for example, while riding on the street to the trail.
Tires: The power from the Kalkhoff Agattu meets the ground with its lightweight Schwalbe Marathon 28”(or 26”) x 1.5” tires with Kevlar Guard puncture protection. These tires are optimal for fast rolling and provide good cornering grip.
Color: The Kalkhoff Agattu is available in one standard color; Diamond Black/Granite Grey.
Warranty: Kalkhoff offers a two year warranty.
Accessories:The Kalkhoff Agattu comes with front and rear fenders, front and rear lights, a rear carrying rack, a chainguard, and a kickstand. The front and rear LED lights are powered by a Shimano 3N31 hub dynamo in the front, which means these lights still have power even with the system is powered off. Our team has a lot of experience outfitting bikes with additional accessories, so be sure to reach out to us if there’s anything you may need.
Impulse V2, aluminum
Suntour CR-8, aluminum, adjustable
Impulse 2.0 36 V / 250 W, with shift sensor technology
Impulse Li-ion 36 V / 17 Ah
Impulse Compact LCD, with control panel and pushing assistance
Magura HS11, hydraulic rim brake
Schwalbe Marathon 40-622
Dimaond matte black
Kalkhoff Electric Bike Sizing
Kalkhoff Agattu Impulse 8 HS Electric Bike
Battery: The Kalkhoff Agattu comes standard with a long lasting, 36V 17Ah (612Wh) removable Impulse Lithium Ion battery. This battery is centrally positioned on the frame which helps maintain a low center of gravity while reducing the effect of additional weight on the bike’s handling. The battery charges from empty to full in 4 hours.
Motor: The Agattu utilizes the Impulse 2.0 Pedelec mid drive motor delivering up to 70Nm of torque; a mechanical advantage for climbing. The 36v 250w Impulse 2.0 Pedelec motors are fitted with Shift-Sensing technology which allows the motor to seamlessly adjusts to your abilities. These high-torque motors are extremely responsive, quiet and excellent for climbing hills.
Riding Modes: This Kalkhoff electric bike features several levels of torque-sensing pedal assist, which can easily be changed while you are riding. The Agattu can also be ridden like a regular, non-assisted bicycle by normal pedaling.
Display: The Kalkhoff Impulse 2.0 display has a backlit thumb controller for optimal night operation allowing you to thumb through the display of your speed, trip distance, battery level, and odometer. It’s positioned on the faceplate of the stem which offers excellent visibility. To change motor settings while riding, simply push the large, glove friendly keys on the handlebar control pad. This ensures safety and stability, while still allowing you to control the motor for optimal performance.
Range: The Agattu utilizes Impulse’s efficient 612Wh battery with a range of up to 127 miles on the lowest level of assistance under optimal riding conditions. Range will always vary depending on use of drive mode, how much you pedal, the type of terrain, and the rider’s weight.