Data mokwongo
Bor mar step 2.5 m     (2500 mm)
Bor mar step ma oyabere e chenro 3000 mm
Namba mar okang' 13
Kido mar okang' 50 mm
Okang’ ma malo 50 mm

Tango mar step
Bor mar ng'injo 4167 mm
Angle mar step 39.8°

Duong’ mar okang’
Bor mar okang' 192 mm
Duto matut mar okang' 281 mm
Bor mar riser 142 mm