



TRW Brake Disc (manufacturer's ref: MST373) — road disc made of steel, designed for Trail/Adventure, Roadster, Urban, and Touring applications. Round disc with an outer diameter of 256 mm, thickness of 5.0 mm, and a bolt circle of 166.0 mm, intended to replace the original part on compatible models.
This RAC disc is made from non-deformable steel (standard HRC 35 heat treatment) and is laser cut for a precise profile. The braking surface is finely finished to limit vibrations and optimise pad performance. The floating inner part is made of titanium grey anodised aluminium, ensuring a lightweight assembly that is resistant to thermal stress.
Compatible with organic, sintered metal, or carbon-based pads, this disc is designed for use on the road and even on track. Some common applications: HONDA SH 300 I ABS (NF02) 2015, HONDA SH 300 I (NF02) 2015, HONDA CB 1300 S ABS (SC54) 2014.