This type of cast iron brake drum is exclusive to Four Ashes. Fully tested under endurance race conditions & providing consistent stopping from around 140mph or more. FIA legal (October 2015 Ruling)

We can supply these as replacement front and rear cast iron drums for early Felthams.

Due to their flat profile they can only be used with DB MkIII or DB4 wheels which is what you should be using if competing as the 60 spoke DB2 & DB2/4 wheels arent strong enough for track or fast road use.

Competition version available with cooling holes which can only be used in non FIA competition (October 2015 Ruling)

Alfin aluminium drums also available to replace standard drums, these are not manufactured for us & have not been tested under severe conditions, OK for a road car though.

Note that the drum in the photo is covered in anti-rust coating which washes off with degreasant.