sport / default rider 183 cm
Voge R125S vs Yamaha TRX850 ergonomics
Voge R125S and Yamaha TRX850 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.
Fit verdict
Voge R125S
All contacts reached
Yamaha TRX850
All contacts reached
The two bikes are close enough that posture preference matters more than the overall score.
Rider fit: reaching the ground
The Voge R125S has a 790 mm seat; the Yamaha TRX850 sits at 795 mm — a 5 mm difference. As a rule of thumb you flat-foot a bike when your inseam roughly matches its seat height: about 79 cm for the Voge R125S and 80 cm for the Yamaha TRX850.
That makes the Voge R125S the easier reach to the ground — the safer pick for shorter riders or anyone who wants both feet planted at a stop — while the Yamaha TRX850 gives taller riders more legroom and a more open knee bend. Load your own height and inseam into the simulator to see exactly how each one fits you.
Geometry snapshot
| Spec | Voge R125S | Yamaha TRX850 |
|---|---|---|
| Seat height | 790 mm | 795 mm |
| Wheelbase | 1,375 mm | 1,435 mm |
| Wet weight | 141 kg | - |
| Displacement | 125 cc | 849 cc |
Posture metrics
Knee angle
- Voge R125S
- Sport (60.7 deg)
- Yamaha TRX850
- Sport (60.7 deg)
Hip angle
- Voge R125S
- Neutral (99.5 deg)
- Yamaha TRX850
- Neutral (99.3 deg)
Elbow angle
- Voge R125S
- Relaxed (143.3 deg)
- Yamaha TRX850
- Relaxed (143.3 deg)
Torso lean
- Voge R125S
- Forward (25.3 deg)
- Yamaha TRX850
- Forward (25.6 deg)