Elegant design and excellent performance, these are the basic concepts that push the new JK 564 indoor bike among the most interesting spin bikes on the market today! The new JK 564 confirms the medium-high home fitness offer by expanding the category of electro-magnetic spin bikes with motorized brake system. Completely renewed design, a sturdy and slim frame decidedly more modern and sporty thanks to the new black matt look.

Technical features
The new JK 564 is a medium-high range electro-magnetic spin bike in the home fitness world with a fixed gear and a silent belt drive, equipped with a large inertial system with a flywheel mass of 22 kg (balanced flywheel), an electronically controlled magnetic brake that generates a maximum power of 480W (195W at 60 RPM) and a 17 cm chrome crank. The brake unit of the JK 564 is managed electronically by a servo motor controlled by buttons on the console. The pedaling of the new JK 564 spin bike is smooth and constant even at high resistances, offering wonderful sensations to the user who climbs on board. For optimum comfort, the JK 564 indoor bike has a saddle height adjustment of 12 positions (leg measurement from 73.5 cm to 99.5 cm) and a depth of 7.5 cm, the multi-grip handlebar covered in dipping with low crono grips, can be adjusted in height to 8 positions and in depth 8 cm. These wide adjustments allow you to always find the best position on the saddle for each user, even very tall people! The racing design saddle, anatomical, with central hole, helps and improves the sensation on board, ensuring comfortable and long pedaling without particular discomfort. The non-slip racing pedal in aluminum with quick SPD attachment and foot strap, helps to maintain the correct support of the shoe in all phases of pedaling, even the most intense ones.

Training Tracking
The computer with a large LCD color display with 7 multi-information windows and a 8 x 12 pxl graphic matrix is inserted in the console with a cell phone / tablet holder and allows you to keep all the parameters of the cardio training under control, such as: time, distance, speed, RPM, calories, Watts, heart rate, resistance level number, program profile display. The JK 564 gym bike is equipped with a sensor in the console to detect the user's heart rate via the heart rate monitor during more intense cardio training sessions; the heart rate monitor is offered as standard.

Interactive training
The new JK 564 indoor bike with built-in receiver can connect to the most important fitness APPs (Zwift – Kinomap) to make training more fun, for passionate online challenges with friends or simply pedaling around the world!

Practicality and comfort
The sturdy steel frame of the JK 564 rests on imposing stabilizers with 4 self-leveling pads and can support a maximum user weight of 150 kg, while at the front there are two practical transport wheels, which allow easy movement of the spin bike after use. The new JK 564 fitness bike is a magnetic spinning bike that weighs 60 kg and measures 120 x 53 cm H 131 cm. An ideal pedaling companion for those who want high performance, stability and multimedia in the same product. JK Fitness offers the best spin bikes on the market with a perfect quality/price ratio.

TECHNICAL FEATURES
Magnetic resistance
Electronic resistance regulation with servo motor
Resistance levels 32 levels, power 195 W at 60 RPM, 480 W max
Flywheel mass 22 kg
Max user weight 150 kg
Silent belt drive
3-piece bottom bracket
Crank length 17 cm chrome
SPD+ aluminum pedal with toe strap
Q factor TOT 187 mm (SX 92 mm DX 95 mm) Ratio 1 to 4.25
Fixed Gear
Emergency brake push knob
Console 1 color multi-display computer with 7 windows + 1 8×12 pxl matrix for program profile display
Displayed data time, speed, Watts, distance, calories, heart rate, RPM, resistance level
Programs 1 manual / 4 target time – distance – calories – heart rate / 1 constant Watt (from 10 to 350 W) / 4 HRC 55% 90% target user BPM / 12 preset programs 4 beginner / 4 advance / 4 sport
Ergonomic multi-grip handlebar, with low "crono" grips, dipping coating, Ø 34 mm
Built-in 5.3KHz HRC receiver
Heart rate monitor as standard
Integrated sensors for app connection
Compatible apps Kinomap*, Zwift* (*subscription not included)
Cell phone holder Yes (tablet & smartphone)
Product dimensions 120 x 53 cm H 131 cm
Pedal saddle height 73.5 / 99.5 cm
Saddle-handlebar distance 48 / 63 cm
Racing saddle, with central hole
Saddle height adjustment with 12-hole selector, micrometric depth 7.5 cm
Handlebar height adjustment with 8-hole selector, micrometric depth 8 cm
Stabilizers with 4 self-leveling pads
Transport wheels Yes
Packaging dimensions 108 x 22.5 x 96 cm
Product weight 60 kg
Gross weight 66 kg
Product class HC
CE, RoHS, EN957 certifications



barcode: 8031906205642
code: JK564