STRC STC91400BK Aluminum Front Caster Block Black (2) : AE B5 / B5M

CNC Machined Aluminum Front Caster Block for B5, B5M, T5M 

Replace the stock plastic caster blocks with these high quality CNC machined aluminum caster blocks.  Featuring all the same geometry as the stock components, these aluminum caster blocks will greatly reduce flex and increases durability over the stock plastic pieces and adds great factory looks to your Associated B5 series buggy and the new T5M.