TRW Brake Disc MST238 — Fixed round disc made of stainless steel designed for road and adventure use. Engineered with an ultra-reinforced surface and ultra-precise surface grinding, this drilled rotor provides dimensional stability and longevity in varied riding conditions. Ideal for those replacing an original disc on a modern road or trail bike.
- Manufacturer reference: MST238
- Brand: TRW
- Shape: Round, perforated disc
- Material: Stainless steel
- Outer diameter: 305 mm
- Drilling circle: 202.5 mm
- Inner diameter: 181.0 mm
- Thickness: 4.5 mm
This disc is aimed at Trail/Adventure, Sport/Racing, and Touring riders looking for a durable part made to strict tolerances. Note: a fitting kit is required — see the image "Fitting Kit BMW" to check the necessary components.
- Notable compatibility: BMW R 1250 GS ABS Adventure Style Trophy (1G13) 2024
- BMW R 1250 GS ABS Adventure Style Rally (1G13) 2024
- BMW R 1250 GS ABS Adventure (1G13) 2024
Manufactured by TRW, this MST238 disc easily integrates into the braking system to restore a crisp lever feel and reliable dimensional reference during replacement. Always check the mounting play and the tightening torque recommended by the manufacturer before installation.
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