Final Drive Oil Change

Estimated Effort
1 hour

Video Guide

Watch on YouTube

Overview

The final drive oil should be replaced every 20,000 km. This is a very simple task to perform if you are only changing the oil. If you are expanding and also servicing the splines on the drive shaft then this is a little more effort but still VERY easy for a user to do with a little direction.

Required Tools

Torx 30, 40, 45, 50
Allen 6mm
Torque wrench

Torque Specifications

Fill plug - 25Nm (18.44lb-ft)
Drain plug - 20Nm (14.75lb-ft)

Required Maintenance Parts

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Gearbox Fill Crush Washer
Gearbox Fill Crush Washer

Part #: 07119963132

This 12mm x 16mm washer is 0.5mm thinner than the spec but certainly just as ...

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Gearbox Drain Plug O-Ring
Gearbox Drain Plug O-Ring

Part #: 33117695219

Should be replaced on each service to ensure no leaks. Size is 11.2mm OD 7.6...

Amazon
Valvoline FlexFill Advanced Full Synthetic 75W-90
Valvoline FlexFill Advanced Full Synthetic 75W-90

Gear oil that meets the spec for the gearbox on the R1250GS

Amazon
150 ml Syringe and Hose
150 ml Syringe and Hose

Used for filling measure fluid in tough to reach places

Amazon

Recommended Tools

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LEXIVON Torx Bit Socket Set | 13-Piece Star T8 - T60
LEXIVON Torx Bit Socket Set | 13-Piece Star T8 - T60

13-Piece set, Featured a wide range of Torx Bit Socket. Crafted and Designed ...

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LEXIVON Master TORX Bit Socket Set | Complete 34-Piece
LEXIVON Master TORX Bit Socket Set | Complete 34-Piece

34-Piece Master Torx socket set, Features a wide range of Solid & Tamper proo...

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LEXIVON HEX Bit Socket Set | 13-Piece Metric
LEXIVON HEX Bit Socket Set | 13-Piece Metric

13-Piece set, Featured a wide range of Metric Bit Socket. Crafted and Designe...

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LEXIVON Torque Wrench 1/2-Inch Drive Click
LEXIVON Torque Wrench 1/2-Inch Drive Click

Will cover all the work you need to do on your bike. Spans the 10~150 Ft-Lb/...

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LEXIVON 3/8-Inch Drive Click Torque Wrench
LEXIVON 3/8-Inch Drive Click Torque Wrench

Used for the more delicate adjustments on your bike. Covers 10~80 Ft-Lb/13....

Amazon