This is the CNC Machined HD Aluminum Motor Mount For the Traxxas 1/10 Slash 4x4 truck FEATURES: Our CNC Machined HD Aluminum Motor Mount securely holds the motor in place and provides more rigidity and brace the rear of the Slash 4x4 chassis. This mount is red in color. INCLUDES: Two pieces that comprise motor mount SPECS: Large piece, length: 3-9/16" (90mm) width: 3/4" (19mm) height: 1-13/16" (46mm) Small piece, length: 23/32" (18mm) width: 3/8" (9.5mm) height: 13/32" (10mm) COMMENTS: These adapters can be installed on Traxxas Slash (TRAD19** & TRAD27**) 10/1/12 phijwa