Jk Fitness Spin Bike JK504

The new JK 514 indoor bike was created to confirm the medium JK home fitness offering by improving performance compared to the previous range, with a decidedly more contemporary and attractive design thanks to the new total black look with chrome details.

The new JK 514 is a mid-range magnetic spin bike in the home fitness world with a fixed-gear transmission and a silent belt. It features an inertial system with an 18 kg flywheel (balanced flywheel) and a 16.5 cm crank, which generates smooth pedaling at all resistance levels. Resistance is adjusted via a manual selector control with "millimetric" resistance that also acts as an emergency brake in the event of sudden pedaling stops. For greater comfort, the JK 514 indoor bike has an 8-position saddle height adjustment (for leg measurements from 73.5 cm to 89 cm) and a 6 cm seat depth. The handlebars can be adjusted in height to 8 positions; these adjustments are used to find the right riding posture for each user. The racing-design saddle, anatomical and with a central cutout, helps and improves the feeling on board for all users, ensuring comfortable and long rides without 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 also features a cell phone/tablet holder and allows you to monitor all your training parameters in real time, such as time, distance, speed, RPM, calories, and heart rate. The JK 514 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.

Practicality and comfort

The JK 514's sturdy steel frame features large stabilizers with four non-slip feet (self-leveling at the rear) and guarantees a maximum user weight of 130 kg, while at the front there are two transport wheels, which help the user move the JK 514 spin bike from one room to another. The new JK 514 fitness bike is a magnetic spinning bike that weighs 35 kg and is compact (108 x 51 cm x 125 cm); suitable for those who want good performance but need a product that is not bulky. JK Fitness offers the best spin bikes on the market with an excellent quality/price ratio.

TECHNICAL FEATURES:

Item Code: JK514

Resistance: magnetic

Resistance adjustment: manual

Resistance levels: micrometric / infinite

Flywheel mass: 18 kg

Max user weight: 130 kg

Transmission: silent belt

Bottom bracket: 3 pieces

Crank length: 16.5 cm

Pedal: iron structure with toe strap

Q factor TOT: 184 mm (LH 91 mm DX 93 mm)

Ratio: 1 to 4.25

Shooting: fixed

Emergency brake: push knob

Console: multi-information cycle computer with 1 display

Displayed data: time, distance, speed, RPM, calories, heart rate

Programs: No

Handlebar: ergonomic multi-grip, rubber coating, Ø 34 mm

HRC Receiver: Built-in 5.3KHz

Heart rate monitor: optional

Integrated sensors: No

Compatible Apps: No

Cell phone holder: Yes (tablet & smartphone)

Product dimensions: 108 x 51 cm H 125 cm

Pedal saddle height: 73.5 / 89 cm

Saddle-to-handlebar distance: 48.5 / 54.5 cm

Saddle: anatomical, with central hole

Saddle adjustment: height with 8-hole selector, micrometric depth 6 cm

Handlebar adjustment: height with 8-hole selector

Stabilizers: with 2 rear self-leveling feet

Transport wheels: Yes

Packaging dimensions: 97 x 19 x 76 cm

Product weight: 35 kg

Gross weight: 38 kg

Product class: HC

Certifications: CE, RoHS, EN957

• Computer
  Display: Time / speed / distance / calories Pulse detection: No Heart rate monitor: No
• EAN
  8031906205147
• Braking system
  Central pad brake - 18 kg fixed sprocket - chain drive