Rear brake disc MST339EC rigid - Lucas TRW

Rear brake disc from Lucas TRW - MST 339 EC.

The Lucas TRW brake discs are made from a high hardness steel alloy of 35 HRC and feature a perforated design for optimal cooling. They are produced using state-of-the-art technologies, with minimal tolerances and high precision finishes. The EC line is characterized by an excellent quality/price ratio, an attractive exterior design, and excellent brake response and control.

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

Technical specifications:
- type: rigid disc - motocross design
- material: steel
- outer diameter (mm): 240
- inner diameter (mm): 115
- thickness (mm): 4
- weight (kg): 0.604
- TÜV approved: yes

Among the most important applications are: Kawasaki KX 125 (2003-2005) / KX 125 (2006-2008) / KX 250 (2003-) / KX - F 250 (2004-) / KLX - R 450 (2007-2012) / KX - F 450 (2004-2008) / KX - F 450 (2009-2011) / KX - F 450 (2012-2015) / KX - F 450 (2016-2018) / KXE - F 450 (2010-) / Suzuki RM-Z 250 (2004-2006).

Complete application list can be found below.