Brake Master Cylinder Kit 17mm for ATE BMW Airhead Dual Disc 1973-84; 34 31 1 234 927 16-Fuel Supply 001 includes:

001 includes:

BMW Part Number: 11 11 1 341 087 Model Year R850C (59C1) 01/97-09/00 ECE R850GS (259E) 10/96-07/00 ECE R850R (259R) 09/94-11/02 ECE R850R (259R) 08/95-04/97 USA R850R (R28) 11/99-07/07 ECE R850RT (259T) 03/96-11/01 ECE R850RT (R22) 06/00-02/06 ECE R1100GS (259E) 09/94-12/99 ECE R1100GS (259E) 09/94-07/06 USA R1100R (259R) 09/94-04/01 ECE R1100R (259R) 09/94-11/00 USA R1100RS (259S) 09/94-06/01 ECE R1100RS (259S) 09/94-02/01 USA R1100RT (259T) 05/94-08/01 ECE R1100RT (259T) 09/94-07/01 USA R1100S (259S) 12/96-07/05 ECE R1100S (259S) 01/97-09/04 USA R1150GS (R21) 09/98-11/03 ECE R1150GS (R21) 09/98-11/03 USA R1150GS ADV (R21A) 07/01-09/05 ECE R1150GS ADV (R21A) 07/01-09/05 USA R1150R (R28) 11/99-06/06 ECE R1150R (R28) 03/00-02/06 USA R1150R Rockster (R28) 03/02-07/05 ECE R1150R Rockster (R28) 03/02-07/05 USA R1150RS (R22) 11/00-11/04 ECE R1150RS (R22) 11/00-01/04 USA R1150RT (R22) 01/00-03/06 ECE R1150RT (R22) 02/00-02/06 USA R1200 Montauk (59C2) 10/02-10/04 ECE R1200 Montauk (59C2) 10/02-10/04 USA R1200C (59C1) 10/02-07/04 ECE R1200C (59C1) 04/96-05/03 ECE R1200C 04 (59C1) 10/02-07/04 USA R1200C 98-03 (59C1) 06/96-05/03 USA R1200C I (59C3) 05/00-05/03 ECE R1200C I 01-03 (59C3) 09/00-05/03 USA R1200C I/M (59C3) 02/03-08/04 ECE R1200C I/M 04 (59C3) 10/03-05/04 USA R1200CL (K30) 10/01-07/04 ECE R1200CL (K30) 10/01-07/04 USA A61 (A61) 01/97-01/00 ECE

Raw Lumens: 870

*Special Fitment Note for 2015 & 2016 R1200 GS owners: BMW made a rolling revision to the fairing stay hardware where this horn mounts to the bike

For front brake calipers

Brake Master Cylinder Kit 17mm for ATE BMW Airhead Dual Disc 1973-84; 34 31 1 234 927 16-Fuel Supply 001 includes:Brake Master Cylinder Kit for Dual Disc Models includes 17mm Piston, all Seals, and Circlips for rebuild. BMW Part Number: 34 31 1 234 927 Model Year R80 (2477) 04 77 11 84 ECE R80 (2477) 04 77 07 80 USA R80TIC (2477) 06 78 01 85 ECE R90S (2476) 09 75 06 76 ECE R90S (2476) 09 75 06 76 USA R100 7 (2474) 05 76 06 77 ECE R100 7T (2474) 04 77 10 84 ECE R100 7T (2474) 05 76 07 78 USA R100 T (2474) 09 78 09 84 USA R100RS (2474) 03 76 11 84 ECE R100RS 77 84