Losi LOS234012 Caster Block Set (2) Rock Rey Sprint Parts 2mm (4pcs) Nitro Star F4

2mm (4pcs) Nitro Star F4

Compact and lightweight soft-pack construction

(2) Foam inserts

Unitrack nickel silver rail is built into the span

Losi LOS234012 Caster Block Set (2) Rock Rey Sprint Parts 2mm (4pcs) Nitro Star F4Losi LOS234012 Caster Block Set (2) Rock Rey The Losi LOS234012 Caster Block Set (2) Rock Rey is a genuine Losi replacement part identified by part number LOS234012. It is engineered to original manufacturer tolerances, delivering a precise, drop in fit for compatible Losi radio control vehicles. This part is sold as a set of 2, and is built to help maintain factory level performance and durability. It's an easy way to replace a worn or damaged