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Rider Height
<- Comparison guides

motocross / default rider 183 cm

Triumph TF 250-X vs Yamaha YZ450F ergonomics

Triumph TF 250-X and Yamaha YZ450F land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.

Fit verdict

Triumph TF 250-X

95Comfortable

All contacts reached

Yamaha YZ450F

95Comfortable

All contacts reached

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

Geometry snapshot

Geometry comparison for Triumph TF 250-X and Yamaha YZ450F
SpecTriumph TF 250-XYamaha YZ450F
Seat height965 mm965 mm
Wheelbase1,492 mm1,475 mm
Wet weight104 kg110 kg
Displacement250 cc450 cc

Posture metrics

Knee angle

Triumph TF 250-X
Sport (58.2 deg)
Yamaha YZ450F
Sport (58.1 deg)

Hip angle

Triumph TF 250-X
Neutral (93.0 deg)
Yamaha YZ450F
Neutral (93.5 deg)

Elbow angle

Triumph TF 250-X
Relaxed (143.3 deg)
Yamaha YZ450F
Relaxed (143.3 deg)

Torso lean

Triumph TF 250-X
Neutral (12.7 deg)
Yamaha YZ450F
Neutral (12.4 deg)