Kettler run 7 folding treadmill the kettler run 7 folding treadmill combines premium quality engineering with challenging workout options ideal for newbies and experienced runners alike the 275 hp motor powers an advanced 20kmh and 15 incline to challenge you whatever your level of experience featuring direct speed and incline keys on the handrails and sweat resistant keypad its easy to tweak your workout on the fly featuring a cushioned generous sized treadbelt with shock absorbe