Prime Comfort, Effortless Ride
KALOSI LANES PRIME






Features
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Ideal choice for everyday activities
The Kalosi Lanes Prime is designed with riders in mind, featuring a comfortable riding position and fork suspension for a smooth ride. It includes a rear carrier, fender, and lamp to enhance your commuting experience. Whether it's daily activities, traveling to work, or leisurely rides with friends, the Kalosi Lanes Prime is your perfect companion.
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Adjust your ride
Extra features to customize your commute! With an Auto assist, Kalosi Lanes Prime will adjust your assist automatically based on your speed. Also comes with an adjustable handle stem for personalized comfort, and a step-through frame for an easy in-and-out ride.
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One step ahead for a better future
Ride towards a better future with the Kalosi Lanes Prime. By using this bike, you contribute to a cleaner environment, equivalent to planting 160 trees annually. Together, we build a sustainable future!
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Double your power
The Kalosi Lanes Prime features a BOSCH e-bike system, providing consistent and silent power up to 45 km/h* with four assist modes: Eco, Tour+, Auto, and Turbo. Its integrated battery charges in just 4-5 hours, allowing you to power up anytime, anywhere.
*The speed of e-bikes may vary depending on the regulations of each country. -
Secure and hassle-free maintenance
Stay protected and clean with the integrated battery, smart battery management system, and internal cables. The included Abus lock ensures your bike is secure and accessible only to you. Enjoy instant peace of mind and focus on your ride!
Specification
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Frameset
FramesetForkSizeFrame ColorDecal Color
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Drivetrain
ShifterCrankCassetteRear DerailleurChainPedal
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Cockpit
SaddleSeatpostHandlebarHandlestemHeadset
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Wheel & Tire
Wheel SetWheel SizeTireRimHubSpokes
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Brake
Brake LeverBrake CaliperRotor
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Electric Parts
MotorSensorBattery
Geometry & Size
S | M | L | |
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Height (cm) | 150-160 | 160-170 | 170-180 |
Seat Tube Length (A) | 460 18.11 | 500 19.69 | 540 21.26 |
Seat Tube Angle (B) | 74 2.91 | 74 2.91 | 74 2.91 |
Effective Seat Tube Angle (C) | 74 2.91 | 74 2.91 | 74 2.91 |
Head Tube Length (D) | 165 6.5 | 165 6.5 | 165 6.5 |
Head Tube Angle (E) | 69 2.72 | 69 2.72 | 69 2.72 |
Effective Top Tube (F) | 586 23.07 | 601 23.66 | 616 24.25 |
Bb Height (G) | 294 11.57 | 294 11.57 | 294 11.57 |
Bb Offset (H) | 60 2.36 | 60 2.36 | 60 2.36 |
Chainstay Length (I) | 480 18.9 | 480 18.9 | 480 18.9 |
Wheelbase (J) | 1148.8 45.23 | 1163.8 45.82 | 1178.8 46.41 |
Frame Reach (K) | 395 15.55 | 410 16.14 | 425 16.73 |
Frame Stack (L) | 666 26.22 | 666 26.22 | 666 26.22 |
Standover Height (M) | 253.3 9.97 | 244.2 9.61 | 242.8 9.56 |
FAQ
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What is an urban e-bike?
Urban e-bike is a bike designed to conquer any urban terrain, from smooth asphalt roads, pavement, to a rough urban texture. Kalosi Lanes Prime comes with an upright riding position, compiled with fork suspension and micro knobby tire to optimize your commute experience.
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How much charging power and how long does it take to charge a Kalosi Lanes Prime?
The Kalosi Lanes Prime battery capacity is 625 wh, with 4-5 hours of charging time. This also depends on the condition of the battery and charger.
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What is the maximum distance of Kalosi Lanes Prime?
The range of the Kalosi Lanes Prime with assist covers up to 119 km when the battery is full.
Actual mileage may vary due to a number of other factors, such as terrain conditions, load on the bike, and state of the battery. -
What is the maximum speed of the Kalosi Lanes Prime?
Power assist will provide up to a speed of 45 km/h. But don't worry, you can still drive the Kalosi Lanes Prime beyond 25 km/h but without the assistance of a boost assist. The speed of e-bikes that we provide may vary depending on the regulations of each country (e.g. Europe and Australia with 25 km/h; Indonesia with 32 km/h)
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Can tires be replaced with other tires?
No, the maximum tires of Kalosi Lanes Prime is 27.5” x 2.40”.
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Can I change the fork?
The standard forks are 75mm travel with axle to crown 476 mm, but you can run up to 496mm axle to crown.
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How can I maximize its pedal assist and the battery lifetime as well?
BOSCH e-bike system provides 4 power modes; Eco, Tour+, Auto, Turbo. And the BOSCH e-bike Flow app lets you customize the assistance of each mode to your personal preferences (available only in Europe, North-America, Australia, and New Zealand).
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Do you have a Walk Assist mode?
Yes, our BOSCH e-bike system has a Walk Assist mode, including the Hill Hold features. The walk assist will support you when you need to walk especially on sidewalks, public transportation area, or pedestrian areas. The Hill Hold features will automatically stop the bike from rolling backwards when you need to walk your bike on any incline and stop.
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How do I remove and/or install the battery?
Insert your personal Abus lock into the hole located above the battery on the right side of the bike. Rotate it clockwise 90 degrees to release the battery lock. This will cause the battery to hang slightly down from the tube, providing access to the battery release lever at the top. Use your finger to gently press the part inside the battery cover to fully release the battery. When releasing the battery, be sure to use both hands as it is quite heavy and should not be dropped.
To install the battery, return the key to its original or first position, aligning it with the top tube. Ensure the bottom of the battery is correctly positioned, then press the top side with both palms until it clicks into place. -
Is Kalosi Lanes Prime compatible with panniers and child seats?
Kalosi Lanes Prime is compatible with bags and panniers that utilize hooks or straps for attachment. The carrier does not feature specialized mounting points, allowing it to accommodate a variety of bags with strap-based systems. However, Kalosi Lanes Prime is not suitable for use with child seats due to the differing designs of built-in carriers.
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What is the maximum load that Kalosi Lanes Prime can accommodate?
The maximum load that Kalosi Lanes Prime can accommodate is 125 kg.
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Is there a warranty for Kalosi Lanes Prime?
The bicycle frame warranty is valid for 5 (five) years from the date of purchase. For batteries and motors, it is valid for 2 (two) years from the date of purchase. Check the Polygon Bikes website for more information.
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What if the electronic system gets wet?
Just clean it with a clean cloth until dry.
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Does it have puncture-resistant and reflective sidewall tires?
Yes, it has both!
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How does the lamp work? Can it operate independently, or is it dependent on the bike’s battery?
The lamps need the bike's battery to function.
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How bright are the front and rear lamps?
The front lamp delivers 500 lumens, while the rear lamp delivers 12 lumens.
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To what degree can I adjust the stem?
You can adjust it up to 90 degrees.