Features:

*CNC machined from high grade steel
*Hardened to reach the best durability
*Super smooth operation
*Improved drivetrain efficiency
*Easy Installation
*Direct replacement & upgrade
*Fits Kyosho 1/10 buggy, such as Mid Optima/Turbo Optima/Optima/Javelin/Ultima
*New version with product description 63.5mm (especially fit Ultima & Ultima JJ, 1mm shorter)

*Made In Taiwan

*Cars, parts, accessories & others are not included.*

Spare Parts:
KOS04303-1  CVA Bone 63.5mm (2) (for KOS04303)
KOS04303-2  CVA Axle (2) (for KOS04303)
KOS04303-3  CVA Lightweight Aluminum Axle Cup (2) (for KOS04303) (for Team Associated B74 series)
KOS04121       Team Associated CVA Coupler & Pin Rebuild Kit (w/container) (2pcs/each)
KOS04122       Team Associated CVA/Wheel Hex Hardened Pins 1.6×9.7mm (w/container) (8)