UM Max ZR 2021

Complete specifications and details for the 2021 UM Max ZR. This comprehensive guide includes engine specifications, dimensions, features, and performance data.

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Basic Information

MakeUM
ModelMax ZR
Year2021
CategorySport

Chassis, Suspension & Brakes

Front BrakesExpanding brake (drum brake)
Front SuspensionHydraulic telescopic fork
Front Tyre2.75-18
Rear BrakesExpanding brake (drum brake)
Rear SuspensionHydraulic monoshock with spring
Rear Tyre44273

Other Specifications

Color OptionsRed, Black, Blue, Orange, Green, White
StarterElectric & kick

Engine & Transmission

Displacement124.0 ccm (7.57 cubic inches)
Engine DetailsSingle cylinder, four-stroke
Power10.7 HP (7.8 kW)) @ 8500 RPM
Torque8.6 Nm (0.9 kgf-m or 6.3 ft.lbs) @ 7000 RPM
Compression9.0:1
Bore X Stroke56.5 x 49.5 mm (2.2 x 1.9 inches)
Fuel SystemCarburettor. PZ25
IgnitionCDI
Cooling SystemAir
Gearbox5-speed
Transmission Type Final DriveChain

Dimensions & Capacities

Dry Weight100.0 kg (220.5 pounds)
Overall Height970 mm (38.2 inches)
Overall Length1900 mm (74.8 inches)
Overall Width735 mm (28.9 inches)
Power Weight Ratio0.1072 HP/kg
Seat Height750 mm (29.5 inches) If adjustable, lowest setting.