JK 544
The new JK 544 fitness bike is a magnetic spinning bike ideal for those who want high performance, sturdiness, and multimedia features in the same product.
All packaged in a completely new design, with a robust, sleek, modern, and sporty frame thanks to the new matte black look with red details.
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TECHNICAL DATA
Resistance: magnetic
Resistance adjustment: manual
Resistance levels: micrometric / infinite
Flywheel mass: 22 kg
Max user weight: 150 kg
Transmission: silent belt
Crankset: 3 pieces
Crank arm length: 17 cm chromed
Pedal: aluminum SPD + with toe strap
Q factor TOTAL: 187 mm (left 92 mm right 95 mm)
Ratio: 1 to 4.25
Gear: fixed
Emergency brake: pressure knob
Console: multi-information cyclometer 1 display
Displayed data: time, distance, speed, RPM, calories, heart rate
Programs: No
Handlebar: ergonomic multi-grip, with low "gravel" grips, dipping coating, Ø 34 mm
HRC receiver: 5.3 KHz integrated
Chest strap: standard
Integrated sensors: for app connection
Compatible apps: Kinomap*, Zwift* (*subscription not included)
Mobile phone holder: Yes (tablet & smartphone)
Product dimensions: 120 x 53 cm H 131 cm
Saddle pedal height: 73.5 / 99.5 cm
Saddle-handlebar distance: 48 / 63 cm
Saddle: racing, with central hole
Saddle adjustment: height with 12-hole selector, 7.5 cm micrometric depth
Handlebar adjustment: height with 8-hole selector, 8 cm micrometric depth
Stabilizers: with 4 self-leveling pads
Transport wheels: Yes
Packaging dimensions: 108 x 22.5 x 96 cm
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