Product ModelErgo Lite (KM-2501)
Nominal seat width (mm/in)*400 / 16450 / 18
Nominal seat depth (mm/in)**430 / 16430 / 16
Front caster / Rear wheel size (in)6 / 146 / 14
Backrest height (mm)420420
Headrest height above seat (mm)N/AN/A
Armrest to seat distance (mm)210210
Front location of armrest structure (mm)310310
Seat surface height at front edge (mm)480480
Footrest to seat distance (mm)395 ~ 410395 ~ 410
Effective seat width (mm)400450
Effective seat depth (mm)420420
Seat plane angle (X°)55
Backrest angle (X°)1111
Seat to backrest angle (X°)9696
Leg to seat angle (X°)102102
Overall length with legrest (mm)930930
Overall width (mm)560610
Overall height (mm)905905
Folded length (mm)830830
Folded width (mm)275280
Folded height (mm)700710
Total mass (kg)8.68.8
Mass of the heaviest part (kg)8.68.8
Maximum user weight (kg)100100
Minimum turning radius (mm)670670
Minimum turning radius without user (mm)740740
Pivot width (mm)10501050
Static stability downhill (X°)1616
Static stability uphill (X°)11.5 (with anti-tippers)11.5 (with anti-tippers)
Static stability sideways (X°)1616
Handrim diameter (mm)N/AN/A
Horizontal location of axle (mm)55
Manual ver.25

Remark :
* Nominal seat width is measured the width of seat cushion at 120mm in front of the backrest. This value is mainly used in the product ordering process.
** Nominal seat depth is measured from the front end of the seat cushion to the back cushion. This value is mainly used in the product ordering process.
– The actual product specifications differ from the data in the table by ±1 cm ±0.5 kg.
– The actual product specifications may vary according to different configurations.
– Karma reserves the right to modify information herein without further notice


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