Final Drive; Frame; Chassis And Suspension - BMW R 12 nineT 2023 Rider's Manual

206 TECHNICAL DATA
Gearbox transmission ratios

FINAL DRIVE

Type of final drive
Type of rear suspension
Gear ratio of final drive
Rear axle differential oil

FRAME

Frame type
Type plate location
Position of the vehicle identi-
fication number

CHASSIS AND SUSPENSION

Front wheel
Type of front suspension
Spring travel, front
1.737, Primary transmission
ratio
2.375 (38:16 teeth), 1st gear
1.696 (39:23 teeth), 2nd gear
1.296 (35:27 teeth), 3rd gear
1.065 (33:31 teeth), 4th gear
0.939 (31:33 teeth), 5th gear
0.848 (28:33 teeth), 6th gear
Shaft drive with bevel gears
Cast aluminium single
swinging arm with
BMW Motorrad Paralever
2.909
FUCHS Titan EG 4218 SAE
70W-80
Tubular spaceframe
Frame, front left at steering
head
Main frame front right at bot-
tom
Upside-down telescopic fork
120 mm, at wheel