RX4405
INFINITY TREAD SCRAMBLER
Patented self-powered fully magnetic climbing machine with progressive resistance mechanism. Simulates steep hill walking / "scrambling" in a safe environment of your training facility to improve endurance and strength development.
RX4405 INFINITY SCRAMBLER
SELF-POWERED endless incline training machine with progressive resistance mechanism. Multi-angle endless climbing tread, with space efficient design and rotating base wheels for easy position. Combine this machine with one of our attachable endless rope trainers such as the RX2100 for a full body training experience. Chosen by the military as well as many Fire and Police departments for intense & effective training.
Much like the RX4400 (APEX), the smaller RX4405 (APEX 2) will shatter your definition of what a “workout” is. The one-of-a-kind engineering combines Ropeflex trusted progressive resistance technology with the ultra-effective cardiovascular benefits of an incline treadmill. Its versatile engineering is well-suited for beginner, intermediate, and advanced users, alike. RX4405 provides a unique combination of ergonomic, natural, and functional movements as well as the benefits of low-impact weight-bearing incline training, steel hill walking (also known as scrambling) and continuous resistance. Used properly, RX4400 is as safe as walking – but it is up to 3 times more effective than conventional resistance training and cardio combined.
RX4405 INFINITY SCRAMBLER
SELF-POWERED endless incline training machine with progressive resistance mechanism. Multi-angle endless climbing tread, with space efficient design and rotating base wheels for easy position. Combine this machine with one of our attachable endless rope trainers such as the RX2100 for a full body training experience. Chosen by the military as well as many Fire and Police departments for intense & effective training.
Much like the RX4400 (APEX), the smaller RX4405 (APEX 2) will shatter your definition of what a “workout” is. The one-of-a-kind engineering combines Ropeflex trusted progressive resistance technology with the ultra-effective cardiovascular benefits of an incline treadmill. Its versatile engineering is well-suited for beginner, intermediate, and advanced users, alike. RX4405 provides a unique combination of ergonomic, natural, and functional movements as well as the benefits of low-impact weight-bearing incline training, steel hill walking (also known as scrambling) and continuous resistance. Used properly, RX4400 is as safe as walking – but it is up to 3 times more effective than conventional resistance training and cardio combined.
SPARTAN TRAINING GEAR
DIMENSIONS & WEIGHT | |
---|---|
DEPTH | 58" |
WIDTH | 30" |
HEIGHT | 60" |
WEIGHT | 300lb |
FEATURES | |
FRAME COLOR | BLACK or GREY or RED or WHITE |
HIPERVISION SYSTEM | No or Yes |
RESISTANCE | 30-300 LB |
TRACKING | Digital |
STEEL FRAME | 11 Gauge Steel |
FOR OUTDOOR | No |
IT'S ALL UPHILL FROM HERE
IT'S ALL UPHILL FROM HERE

The tread belt adjusts progressively based upon intensity and speed. Resistance ranges from 20lbs up to 300lbs.

TRANSPORT WHEELS
Equipped with a 4-wheel retractable system the RX4405 is easy to position by single person. Retraction system provides stability during use.

ADJUSTABLE ANGLE
Challenge yourself at a 50° (degree) angle or go extreme with the 60° (degree) configuration

Comes standard with a tracking LCD display. Available interactive training system for club members, group training, and individuals available as an ADD-ON

PROGRESSIVE RESISTANCE
The tread belt adjusts progressively based upon intensity and speed. Resistance ranges from 20lbs up to 300lbs.

TRANSPORT WHEELS
Equipped with a 4-wheel retractable system the RX4405 is easy to position by single person. Retraction system provides stability during use.

ADJUSTABLE ANGLE
Challenge yourself at a 50° (degree) angle or go extreme with the 60° (degree) configuration

Comes standard with a tracking LCD display. Available interactive training system for club members, group training, and individuals available as an ADD-ON