Torque Specs

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Note: Adhere to torque specifications when tightening fasteners. Over or under tightening fasteners can result in damage or malfunction.

Gen 1 Machines

Major Assembly Application Fastener Size Tool Required Torque Spec
Base Wheel M10 x 1.5 x 11 16 mm deep socket wrench 50.0 N-m (36.9 ft-lbs)
Base NiMH Batteries M4 x 0.7 x 16 3mm Hex Wrench 1.0 N-m (9 in-lbs)
Base Parking Stand M5 x 0.8 x 8 4mm Hex Wrench 5.0 N-m (4 ft-lbs)
Control Shaft Base Handle Bar Clamp M5 x 0.8 x 45 5mm Hex Wrench 6.8 N-m (5.0 ft-lbs)
Handle Bars Grips M6 x 1.0 x 10 5 mm hex wrench 6.8 N-m (5.0 ft-lbs)


Gen 2 Machines

Major Assembly Application Tool Required Torque Spec
Lean Steer Frame Handle Bar Clamp 3mm Hex Wrench 6.0 N-m (4.4 ft-lbs)
Lean Steer Frame Infokey Controller Dock 3mm Hex Wrench 2.0 N-m (18 in-lbs)
Pivot Base Assembly Lean Steer Frame 5mm Hex Wrench 11.0 N-m (8.1 ft-lbs)
Base Wheels 13mm Socket 35 N-m (26 ft-lbs)


Common Parts

Major Assembly Application Fastener Size Tool Required Torque Spec
Base Fender M4 x 0.7 x 10 T-15 Torx Wrench 1.6 Nm (1.2 ft-lbs)
Base Li-Ion Batteries M4 x 0.7 x 30 3mm Hex Wrench 1.6 N-m (15 in-lbs)
Base Gearbox M8 x 1.25 x 34 T-45 Torx Wrench 40.0 N-m (31.68 ft-lbs)

NOTE: It has been recommended
by "Jeff Jarvis" of Segway Online
that you only torque the bottom bolt to 35.0 N-m

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