Brake disc TRW riveted bobbins MSTR 239

All brake discs have an ABE.

The discs are low-wear and have up to 30% longer service life compared to some comparable spare parts.

All variants: Allround, RAC and EC offroad discs, made of extremely dimensionally stable and hardened steel.

The precise surface grinding (thickness deviation of 2 / 100mm) avoids vibrations and improves the adaptation of the pads.

A uniform temperature increase and decrease allows a constant pressure point.

Fit for BMW:
R 850GS      259/259R    Bj. 1998 - 99
R 850 R        259/259R    Bj. 1995 - 99
R 850 R        R21/R28     Bj. 2000 - 02
R 1100 GS    259             Bj. 1993 - 99
R 1100 RT     259             Bj. 1996 - 01
R 1100 R       259/259R    Bj. 1995 - 01
R 1150 GS    R21             Bj. 1999 - 04
R 1150 GS ADV R21        Bj. 2002- 05

Outer Diameter	:   305 mm
Inner Diameter	:   181 mm
PCD	:   203 mm
Number of mounting bolts	:   5
Bolt hole diameter	:   8.4 mm
Thickness	:   5 mm
Type	:   Fixed
Manufacturer	:   TRW