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Under the steel frame, the K POWER K3.8 Magnetic Exercise Cycle utilizes a belt drive system for indoor cycling. A 4kg flywheel provides resistance for weight loss workouts at home. Compared to the K3.7, this model upgrades to a 6-function monitor with pulse tracking for more data points during use.
Key Features
- 8-Level Tension Control: Manual dial adjusts magnetic resistance across eight distinct difficulty settings. Heavy sweat won't corrode the internal brake.
- LCD Tracking Monitor: 6-function console displays speed, distance, time, calories, and pulse. Screen stays visible during local load shedding.
- 3-Year Warranty: Factory-backed coverage applies to the steel frame and drive system. Repairs cover structural failures or mechanical defects.
- 4kg Flywheel: Belt-driven iron wheel provides consistent momentum for indoor cycling. It operates quieter than chain-based gym machines.
- Handgrip Pulse Sensors: Conductive sensors on the handlebars transmit heart rate to the monitor. Tracking pulse helps hit fat-burn targets.
- 1-Piece Crank: Single-unit steel crank arms handle vertical pressure from standing pedaling. The solid build prevents loosening under 100kg weights.
Frequently Asked Questions
Is K POWER K3.8 good for weight loss?
The 8-level magnetic resistance creates caloric deficit through sustained cardio intervals. Higher tension levels increase metabolic demand for fat burning.
What is the maximum user weight?
The steel frame and 1-piece crank support up to 100kg safely. Exceeding this limit causes premature wear on the belt drive.
