The K44 Axles have been designed from the ground up with input from some of the top scale builders in the world

Black-anodized finish

32mm 3-pin flywheel

One aluminum pin capture rings

Long-Lasting Closed Cell Foam Included

Yeah Racing Aluminum Essential Conversion Kit Blue & Black Tamiya XV-01 XO-1 Parts The K44 Axles have beenYeah Racing Aluminum Essential Conversion Kit Blue & Black Tamiya XV 01 A full set of aluminum upgrade parts for Tamiya's XV 01, upgrading the most essential parts on the chassis to aluminum for a more durable and precise car! With the included fan mount in the front bumper for cooling down your motor. Feature: For: Tamiya XV 01 Material: Aluminum Color: Black Blue Include: TAXV 001BK Aluminum Front Arm Set x 1Pc TAXV 002BK Aluminum Rear Arm Set x 1Pc