| Product Model | KM-8020X | |||
| Nominal seat width (mm) | 510 | 560 | 510 | 560 |
| Caster x Rear wheel size (in) | 8 x 12 | 8 x 24 | ||
| Maximum user weight (kg) | 160 | |||
| Overall length with legrest (mm) | 1040 ~ 1100 | 1070 ~ 1130 | ||
| Overall width (mm) | 690 | 740 | 720 | 770 |
| Overall height (mm) | 900 | |||
| Folded length (mm) | 760 | 810 | ||
| Folded width (mm) | 420 | 430 | ||
| Folded height (mm) | 900 | |||
| Total mass (kg) | 15.8 | 16.0 | 17.2 | 17.4 |
| Mass of the heaviest part (kg) | 13.9 | 14.1 | 15.3 | 15.5 |
| Handrim diameter (mm) | N/A | 485 | ||
| Horizontal location of axle (mm) | 20 | 40 | ||
| Minimum turning radius (mm) | 900 | 920 | 845 | 860 |
| Minimum turning radius without user (mm) | 865 | 885 | 800 | 815 |
| Pivot width (mm) | 1230 | 1250 | 1240 | 1255 |
| Seat plane angle (X°) | 6 | |||
| Effective seat depth (mm) | 510 | |||
| Nominal seat depth (mm) | 470 | 465 | ||
| Effective seat width (mm) | 545 | 595 | 555 | 605 |
| Seat surface height at front edge (mm) | 515 | 505 | ||
| Backrest angle (X°) | 10 | 11 | ||
| Seat to backrest angle (X°) | 94 | 95 | ||
| Backrest height (mm) | 380 | 390 | ||
| Leg to seat angle (X°) | 110 | |||
| Footrest to seat distance (mm) | 385 ~ 500 | |||
| Armrest to seat distance (mm) | 225 ~ 280 | 240 ~ 290 | ||
| Front location of armrest structure (mm) | 355 | 340 | ||
Remark : Karma reserves the right to modify information herein without further notice.
