TRW BRAKE DISC, FRONT
Inner ring CNC machined from high-strength aluminium black anodized. Outer ring made of corrosion-free steel alloy.
Mounting holes in the brake disc: 5/16 inch (approx. 8 mm) countersunk flat.
Floating disc version as a brake performance upgrade compared to rigid brake discs. Especially recommended for heavy vehicles.
TRW BRAKE DISC, FRONT MSW504,DIAM.320MM,FLOAT.
Now you can brake like a world champion racer - with TRW. These TRW brake discs are manufactured from a very hard and extremely durable steel. The metal can heat up to over 600°C during braking (e.g. on a fast mountain descent) without suffering any damage at all. The performance of these TRW brake discs is outstanding in every situation.
- The special surface finish helps to eliminate vibrations
- Special hardening processes give long service life
- Very low wear means up to 30% longer life compared with conventional discs
- Floating discs have a machined, titanium-coloured inner ring of aluminium
- Compatible with TRW sintered metal brake pads
- Brake discs are supplied individually; for double-disc systems, please order two
- Street-legal: type approval for Germany
When you change your brake discs, you should always fit new brake pads at the same time (not included - order separately).
Important: TRW brake discs are supplied individually; for double-disc systems, please order two.
Before installing the brake discs, please read and follow the accompanying safety instructions closely.
Our YouTube video "How to: change brake discs" shows you exactly how to do the job.
List of compatible motorcycles
Every second counts when you brake!
TRW Lucas has been manufacturing premium-quality motorbike spare parts since 1976 (ISO 9001, ISO/TS 16949) and is the German market leader for brake discs, brake pads and steel-braided lines. Every time that product tests have been carried out by trade publications over the past 30 years, they have confirmed the excellent quality of these products. They have won test after test. Every second counts when you brake! Don't settle for anything less than quality products from the market leader.
Professional technical expertise is essential to fit this article. We therefore urge you to have it installed by a motorcycle workshop!
German type approval ("ABE)" allows the relevant accessory to be used on the vehicle models listed in the test report. Here it is the type abbreviation and not the maker's designation that is important for identifying the vehicle. The test report must be carried when riding in case it needs to be presented at a road-side check or vehicle safety inspection.
Accessories with type approval do not have to be registered in the vehicle documents! Those who do not want to carry the test report with them all the time can (for example) arrange to have the product registered by the Technical Inspection Association (subject to a charge).
If the accessory is to be used on a vehicle that is not listed in the type approval, an individual component approval is required. Although ABE type approval confirms the proper installation and safety of the product, it is the inspector who has to decide according to his technical expertise whether it is suitable for use on the vehicle.
An electric scooter with "ABE" approval has a type approval for Germany stating that the relevant vehicle satisfies all the relevant requirements of the eKFV (Small Electric Vehicle Ordinance in Germany) for the approval. In addition, insurance of the electric scooter is compulsory and use on pavements is forbidden. It can only be ridden on cycle paths and on the road (if a cycle path is not available). The minimum age for riding an electric scooter is 14 years. Although a driving license and helmet are not mandatory, they are highly recommended. An electric scooter must always be ridden solo.
What "MOTORRAD" magazine said about the Aprilia RSV mille:
- The Lucas brake discs are superior to the original Aprilia discs.
- Braking power buildup is linear and can be controlled with a light touch; the braking performance is very good.