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Rider Height
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sport / default rider 183 cm

QJ Motor SRK 800 RR vs Yamaha YZF-R1 ergonomics

QJ Motor SRK 800 RR and Yamaha YZF-R1 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.

Fit verdict

QJ Motor SRK 800 RR

90Comfortable

All contacts reached

Yamaha YZF-R1

90Comfortable

All contacts reached

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

Rider fit: reaching the ground

The QJ Motor SRK 800 RR has a 815 mm seat; the Yamaha YZF-R1 sits at 815 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 82 cm for the QJ Motor SRK 800 RR and 82 cm for the Yamaha YZF-R1.

Geometry snapshot

Geometry comparison for QJ Motor SRK 800 RR and Yamaha YZF-R1
SpecQJ Motor SRK 800 RRYamaha YZF-R1
Seat height815 mm815 mm
Wheelbase1,450 mm1,395 mm
Wet weight--
Displacement778 cc998 cc

Posture metrics

Knee angle

QJ Motor SRK 800 RR
Sport (60.7 deg)
Yamaha YZF-R1
Sport (60.7 deg)

Hip angle

QJ Motor SRK 800 RR
Neutral (99.4 deg)
Yamaha YZF-R1
Neutral (99.6 deg)

Elbow angle

QJ Motor SRK 800 RR
Relaxed (143.3 deg)
Yamaha YZF-R1
Relaxed (143.3 deg)

Torso lean

QJ Motor SRK 800 RR
Forward (25.7 deg)
Yamaha YZF-R1
Forward (25.4 deg)