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JK Fitness  |  SKU: JK524

Jk Fitness Spin Bike JK524

The new JK 524 spin bike with magnetic brake is at the top of the JK home fitness range to maximise both performance and design with its total black matt-glossy colour.

€399,00 EUR €429,00
Tax included Shipping calculated at checkout.

Availability status: Available

The new JK 524 indoor bike was created to confirm the medium JK home fitness offering by improving performance compared to the previous range, with decidedly more modern and sporty lines thanks to the new total black matt-glossy look.

The new JK 524 is a mid-range magnetic spin bike in the home fitness world with a silenced fixed-gear belt drivetrain and a large inertial system with a 20 kg flywheel (balanced flywheel) and a 16.5 cm crank, allowing for smooth, confident pedaling at all speeds. Resistance is adjusted via a manual selector with millimetric resistance, which also acts as an emergency brake in the event of sudden pedaling stops. For greater comfort, the JK 524 indoor bike features 12-position saddle height adjustment (for leg measurements from 74.5 cm to 90.5 cm) and 7.5 cm depth, while the handlebars can be adjusted for height to 8 positions and depth to 6 cm. These adjustments allow every user, even the tallest, to always find the perfect riding position! The racing-design saddle, anatomical and with a central cutout, helps and improves the feeling on board for all riders, ensuring comfortable and long rides without any particular discomfort. The non-slip racing iron pedal with a foot strap helps maintain proper support of the shoe during all phases of pedaling, even the most intense ones.

Training Tracking

The cycle computer with a multi-information LCD display integrated into the console, along with a tilt-adjustable phone/tablet holder, allows you to monitor all your ride parameters, such as time, distance, speed, RPM, calories, watts, and heart rate. The JK 524 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 workouts; the heart rate monitor is an optional accessory and must be purchased separately.

Interactive training

The new JK 524 indoor bike with built-in receiver can connect to the most important fitness apps (Zwift – Kinomap) to make cardio training more fun, pedaling around the world or challenging friends on virtual online tracks!

Practicality and comfort

The sturdy steel frame of the JK 524 rests on large stabilizers with four non-slip feet (self-leveling at the rear) and can support a maximum user weight of 130 kg. Two transport wheels are located at the front, allowing the JK 524 spin bike to be easily moved from one room to another. The new JK 524 fitness bike is a magnetic spinning bike that weighs 37 kg and is compact at 117 x 51 cm x 130 cm; practically perfect for those who want top performance but don't have a lot of space at home. JK Fitness offers the best spin bikes on the market with an excellent quality/price ratio.

TECHNICAL FEATURES:

Item code

JK524

Resistence

magnetic

Resistance adjustment

manual

Resistance levels

micrometric / infinite

Flywheel mass

20 kg

Max user weight

130 kg

Transmission

silenced belt

Bottom bracket

3 pieces

Crank length

16.5 cm

Pedal

iron structure with toe strap

Q factor TOT

182 mm (LH 90 mm RH 92 mm)

Ratio

1 to 4.25

Shot

fixed

Emergency brake

push knob

Console

Multi-information cycle computer with 1 display and inclination adjustment

Displayed data

Time, distance, speed, RPM, calories, watts, heart rate

Programs

No

Handlebar

ergonomic multi-socket, with low "crono" handles, dipping coating, Ø 34 mm

HRC Receiver

5.3 KHz integrated

Heart rate monitor

optional

Integrated sensors

for app connection

Compatible apps

Kinomap*, Zwift* (*subscription not included)

Cell phone holder

Yes (tablet & smartphone)

Product dimensions

117 x 51 cm H 130 cm

Pedal saddle height

74.5 / 90.5 cm

Saddle-to-handlebar distance

41.5 / 53.5 cm

Saddle

anatomical, with central hole

Saddle adjustment

height with 12-hole selector, micrometric depth 7.5 cm

Handlebar adjustment

height with 8-hole selector, micrometric depth 6 cm

Stabilizers

with 2 rear self-leveling feet

Transport wheels

Yes

Packaging dimensions

103 x 19 x 80 cm

Product weight

38 kg

Gross weight

41 kg

Product class

HC

Certifications

CE, RoHS, EN957

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JK Fitness

Jk Fitness Spin Bike JK524

€399,00 EUR €429,00

The new JK 524 indoor bike was created to confirm the medium JK home fitness offering by improving performance compared to the previous range, with decidedly more modern and sporty lines thanks to the new total black matt-glossy look.

The new JK 524 is a mid-range magnetic spin bike in the home fitness world with a silenced fixed-gear belt drivetrain and a large inertial system with a 20 kg flywheel (balanced flywheel) and a 16.5 cm crank, allowing for smooth, confident pedaling at all speeds. Resistance is adjusted via a manual selector with millimetric resistance, which also acts as an emergency brake in the event of sudden pedaling stops. For greater comfort, the JK 524 indoor bike features 12-position saddle height adjustment (for leg measurements from 74.5 cm to 90.5 cm) and 7.5 cm depth, while the handlebars can be adjusted for height to 8 positions and depth to 6 cm. These adjustments allow every user, even the tallest, to always find the perfect riding position! The racing-design saddle, anatomical and with a central cutout, helps and improves the feeling on board for all riders, ensuring comfortable and long rides without any particular discomfort. The non-slip racing iron pedal with a foot strap helps maintain proper support of the shoe during all phases of pedaling, even the most intense ones.

Training Tracking

The cycle computer with a multi-information LCD display integrated into the console, along with a tilt-adjustable phone/tablet holder, allows you to monitor all your ride parameters, such as time, distance, speed, RPM, calories, watts, and heart rate. The JK 524 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 workouts; the heart rate monitor is an optional accessory and must be purchased separately.

Interactive training

The new JK 524 indoor bike with built-in receiver can connect to the most important fitness apps (Zwift – Kinomap) to make cardio training more fun, pedaling around the world or challenging friends on virtual online tracks!

Practicality and comfort

The sturdy steel frame of the JK 524 rests on large stabilizers with four non-slip feet (self-leveling at the rear) and can support a maximum user weight of 130 kg. Two transport wheels are located at the front, allowing the JK 524 spin bike to be easily moved from one room to another. The new JK 524 fitness bike is a magnetic spinning bike that weighs 37 kg and is compact at 117 x 51 cm x 130 cm; practically perfect for those who want top performance but don't have a lot of space at home. JK Fitness offers the best spin bikes on the market with an excellent quality/price ratio.

TECHNICAL FEATURES:

Item code

JK524

Resistence

magnetic

Resistance adjustment

manual

Resistance levels

micrometric / infinite

Flywheel mass

20 kg

Max user weight

130 kg

Transmission

silenced belt

Bottom bracket

3 pieces

Crank length

16.5 cm

Pedal

iron structure with toe strap

Q factor TOT

182 mm (LH 90 mm RH 92 mm)

Ratio

1 to 4.25

Shot

fixed

Emergency brake

push knob

Console

Multi-information cycle computer with 1 display and inclination adjustment

Displayed data

Time, distance, speed, RPM, calories, watts, heart rate

Programs

No

Handlebar

ergonomic multi-socket, with low "crono" handles, dipping coating, Ø 34 mm

HRC Receiver

5.3 KHz integrated

Heart rate monitor

optional

Integrated sensors

for app connection

Compatible apps

Kinomap*, Zwift* (*subscription not included)

Cell phone holder

Yes (tablet & smartphone)

Product dimensions

117 x 51 cm H 130 cm

Pedal saddle height

74.5 / 90.5 cm

Saddle-to-handlebar distance

41.5 / 53.5 cm

Saddle

anatomical, with central hole

Saddle adjustment

height with 12-hole selector, micrometric depth 7.5 cm

Handlebar adjustment

height with 8-hole selector, micrometric depth 6 cm

Stabilizers

with 2 rear self-leveling feet

Transport wheels

Yes

Packaging dimensions

103 x 19 x 80 cm

Product weight

38 kg

Gross weight

41 kg

Product class

HC

Certifications

CE, RoHS, EN957

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