The new JK V54 is a revolutionary bike that confirms its position at the highest JK vertical fitness levels, placing itself at the top of the JK fitness electro-magnetic spin bike category with motorized brake system.

The integrated self-generation (green) system that produces the energy necessary for the operation of all the electrical parts of the spin bike, allows it not to be connected to the 220V domestic network; energy saving - zero operating costs - maximum ease of use!

Technical features
The new JK V54 is a high-end electro-magnetic spin bike in the vertical fitness world that features a significant inertial system with a 22 kg flywheel mass (balanced flywheel), an integrated self-generation system (green) and an electronically regulated magnetic brake that generates a maximum power of 480W (195W at 60 RPM) and a 17 cm chrome crank. The pedaling of the new JK V54 spin bike is smooth and constant even at high resistances, always offering pleasant sensations to the user who climbs on board. For excellent comfort, the JK V54 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 in the saddle for each user, even very tall people! The racing design saddle, anatomical, with central hole, helps and improves the feeling 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 in the most intense ones.

Training Tracking
The computer with a large 7-window multi-information LCD color display and an 8 x 12 pxl graphic matrix is inserted into the console with a cell phone / tablet holder and allows you to keep all the cardio training parameters under control, such as: time, distance, speed, RPM, calories, Watts, heart rate, resistance level number, program profile display. The JK V54 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 V54 indoor bike with built-in receiver can connect to the most important fitness APPs (Zwift – Kinomap) to make training interactive, for fun online challenges with friends or simply pedaling around the world!

Practicality and comfort
The sturdy steel frame of the JK V54 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 V54 fitness bike is an electro magnetic spinning bike that weighs 62 kg and measures 120 x 53 cm H 131 cm. The perfect pedaling companion for those who want high performance, robustness and multimedia in the same product. JK Fitness offers the best spin bikes on the market with a perfect quality/price ratio.

Technical features:
Resistence
magnetic
Resistance adjustment
electronics with servo motor, self-powering system
Resistance levels
32 levels, power 195W at 60 RPM, 480W max
Flywheel mass
22 kg
Max user weight
150 kg
Transmission
silenced belt
Bottom bracket
3 pieces certified class S
Crank length
17 cm chrome
Pedal
SPD + aluminum with toe strap
Q factor TOTAL
187 mm (LH 92 mm RH 95 mm)
Ratio
1 to 4.25
Snapshot
fixed
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
Handlebar
ergonomic multi-socket, with low "crono" handles, dipping coating, Ø 34 mm
HRC Receiver
5.3KHz built-in
Heart rate monitor
as standard
Integrated sensors
for apps connection
Compatible Apps
Kinomap*, Zwift* (*subscription not included)
Cell phone holder
Yes (tablets & smartphones)
Product dimensions
120 x 53 cm H 131 cm
Pedal saddle height
73.5 / 99.5 cm
Saddle-to-handlebar distance
48 / 63 cm
Saddle
racing, with central hole
Saddle adjustment
height with 12-hole selector, micrometric depth 7.5 cm
Handlebar adjustment
height 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
SB
Certifications
CE, RoHS, EN957




barcode: 8031906200609
code: JKV54