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Rider Height
<- Comparison guides

sport / default rider 183 cm

Kawasaki Ninja ZX-4RR vs Yamaha TRX850 ergonomics

Kawasaki Ninja ZX-4RR 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

Kawasaki Ninja ZX-4RR

90Comfortable

All contacts reached

Yamaha TRX850

90Comfortable

All contacts reached

The two bikes are close enough that posture preference matters more than the overall score.

Geometry snapshot

Geometry comparison for Kawasaki Ninja ZX-4RR and Yamaha TRX850
SpecKawasaki Ninja ZX-4RRYamaha TRX850
Seat height800 mm795 mm
Wheelbase1,380 mm1,435 mm
Wet weight188 kg-
Displacement399 cc849 cc

Posture metrics

Knee angle

Kawasaki Ninja ZX-4RR
Sport (60.7 deg)
Yamaha TRX850
Sport (60.7 deg)

Hip angle

Kawasaki Ninja ZX-4RR
Neutral (99.6 deg)
Yamaha TRX850
Neutral (99.3 deg)

Elbow angle

Kawasaki Ninja ZX-4RR
Relaxed (143.3 deg)
Yamaha TRX850
Relaxed (143.3 deg)

Torso lean

Kawasaki Ninja ZX-4RR
Forward (25.3 deg)
Yamaha TRX850
Forward (25.6 deg)