Front brake disc MST423 rigid - Lucas TRW

Front brake disc from Lucas TRW - MST 423.

The Lucas TRW brake discs are made from a high-hardness steel alloy of 35 HRC and feature a round design with perforations for optimal cooling. They are produced using state-of-the-art technologies, with minimal tolerances and high-precision finishes.

Lucas TRW is a global leader in the production of parts and accessories for vehicles and motorcycles. TRW Moto is Lucas's specialized division for braking systems, clutches, and accessories for motorcycles, scooters, and ATVs.

Technical specifications:
- type: rigid disc
- material: steel
- outer diameter (mm): 267
- inner diameter (mm): 132
- thickness (mm): 5
- weight (kg): 0.858
- TÜV approved: yes

Among the most important applications are: Yamaha RA X-Max 125 (2017) / RA X-Max 125 (2018-) / RA X-Max Iron Max 125 (2018-) / YP - R X-Max 125 (2006-2009) / YP - R X-Max 125 (2010-2012) / YP - R X-Max 125 (2013) / YP - R X-Max 125 (2014-2016) / YP - RA X-Max 125 (2010-2013) / YP - RA X-Max 125 (2013) / YP - RA X-Max 125 (2014-2016) / YP - R X-Max 250 (2005-2009) / YP - R X-Max 250 (2010-2012) / YP - R X-Max 250 (2013) / YP - R X-Max 250 (2014-2016) / YP - RA X-Max 250 (2010-2012) / YP - RA X-Max 250 (2013) / YP - RA X-Max 250 (2014-2016) / RA X-Max 300 (2018-) / RA X-Max Iron Max 300 (2018-) / RA X-Max 400 (2017) / RA X-Max 400 (2018-) / RA X-Max Iron Max 400 (2018-) / YP - A Majesty 400 (2007-2013) / YP - Majesty 400 (2004-2006) / YP - Majesty 400 (2007-2013).

Complete application list can be found below.