Yamaha Rdx 135 vs Haojue Dk150
Side-by-side comparison for used motorcycle buyers
Yamaha Rdx 135 vs Haojue Dk150. Yamaha Rdx 135: Estimated 14–16 hp @ 8,000 rpm — NOTE: Unverified; based on Yamaha RXZ 135 class estimates hp, Estimated 105–115 kg (wet) — NOTE: Unverified; model identity unclear weight, top speed Estimated 110–120 km/h — NOTE: Based on comparable RX/RXZ 135cc 2-stroke models; unverified, Motoryk rating 7.5/10. Haojue Dk150: 11 hp @ 8,000 rpm (estimated) hp, 127 kg (wet/curb weight) weight, top speed 115 km/h (estimated), Motoryk rating 6.5/10.
Performance at a Glance
Green = winner per metric · Bars are relative to the higher value
Yamaha Rdx 135
Haojue Dk150
Weight (kg) — lower is better
Horsepower
Estimated 14–16 hp @ 8,000 rpm — NOTE: Unverified; based on Yamaha RXZ 135 class estimates
11 hp @ 8,000 rpm (estimated)
Torque
Estimated 13–14 Nm @ 7,000 rpm — NOTE: Unverified estimate
12 Nm @ 6,000 rpm (estimated)
Top Speed
Estimated 110–120 km/h — NOTE: Based on comparable RX/RXZ 135cc 2-stroke models; unverified
115 km/h (estimated)
Weight
Estimated 105–115 kg (wet) — NOTE: Unverified; model identity unclear
127 kg (wet/curb weight)
Fuel
Estimated 3.0–4.0 L/100km (25–33 km/L) — NOTE: Based on similar 135cc 2-stroke Yamaha models; unverified for this specific designation
2.5 L/100km or approximately 40 km/L (estimated real-world average)
Individual Reviews
"A rewarding classic if you buy with eyes wide open."
Pros
+Addictive two-stroke powerband
+Extremely light and nimble
+Cheap parts availability
Cons
−Neglected maintenance universally
−Power valve needs frequent attention
−Corroded electrics common
"Reliable urban workhorse, but inspect suspension and parts availability first."
Pros
+Proven reliable engine architecture
+Fuel economy genuinely impressive
+Low maintenance costs overall
Cons
−Rear shock deteriorates quickly
−Parts sourcing regionally inconsistent
−Plastics feel genuinely cheap
Top 10 Accessories
Picks that work on either bike.
Affiliate · we may earn
