cafe-racer / default rider 183 cm
Kawasaki Z900RS Cafe vs Mash TT40 Cafe Racer ergonomics
Kawasaki Z900RS Cafe and Mash TT40 Cafe Racer land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.
Fit verdict
Kawasaki Z900RS Cafe
95Comfortable
All contacts reached
Mash TT40 Cafe Racer
95Comfortable
All contacts reached
The two bikes are close enough that posture preference matters more than the overall score.
Rider fit: reaching the ground
The Kawasaki Z900RS Cafe has a 800 mm seat; the Mash TT40 Cafe Racer sits at 800 mm, within a few millimetres of each other. As a rule of thumb you flat-foot a bike when your inseam roughly matches its seat height: about 80 cm for the Kawasaki Z900RS Cafe and 80 cm for the Mash TT40 Cafe Racer.
Geometry snapshot
| Spec | Kawasaki Z900RS Cafe | Mash TT40 Cafe Racer |
|---|---|---|
| Seat height | 800 mm | 800 mm |
| Wheelbase | 1,476 mm | 1,420 mm |
| Wet weight | 214 kg | - |
| Displacement | 948 cc | 397 cc |
Posture metrics
Knee angle
- Kawasaki Z900RS Cafe
- Sport (58.1 deg)
- Mash TT40 Cafe Racer
- Sport (58.0 deg)
Hip angle
- Kawasaki Z900RS Cafe
- Neutral (93.3 deg)
- Mash TT40 Cafe Racer
- Neutral (94.7 deg)
Elbow angle
- Kawasaki Z900RS Cafe
- Relaxed (143.3 deg)
- Mash TT40 Cafe Racer
- Relaxed (143.3 deg)
Torso lean
- Kawasaki Z900RS Cafe
- Neutral (12.4 deg)
- Mash TT40 Cafe Racer
- Neutral (11.6 deg)