Good used 17 spline rear section of the final drive shaft to suit the models listed below.
Uni joints are smooth with no grabbing.
K1; K100RS 17 spline; K1100
R1100GS; R1100R; R1100RS; R1100RT; R1100S; R1150GS; R1150R; R1150; Rockster
R1150RT; R1150RS; R1200C 97; R1200C 03; R1200C Ind 00; R1200C Ind 03
R1200CL; R1200 Montauk.
Check the number of splines on your shaft before purchasing.
Came off a test ridden 2001 R1100S with low ks. but it was a stat. Write off.