1. Main base tube: 30 x 60 x 1.5mm, silver gray, black/ silver.
2. Fron & rear tube: φ60 x 1.5mm.
3. Handlebar post: φ60 x 1.5mm, handle bar: φ25 x 1.5mm.
4. Seat post tube: φ50 x 1.5mm.
5. Weight of flywheel: 5.0kg/ 240mm.
6. Tension control: 1~8 level trun knob.
7. Transportation wheel/ adjusting caps for uneven floor.
8. TUV/GS approved: its.
9. Class: e.g. HC, or HA/ HC.
10. Max. user weight: 120.0kg.
11. Function of computer: scan/ speed/ dist/ time/ cal/ hand pulse.
1. Carton size: 75 x 25 x 52cm (3.45"). 2. N.W.: 24.0kg / G.W.: 26.0kg. 3. 20ft. /270 sets. 40ft. /550 sets.