Zeta Axle blocks Husqvarna FC 16-21, TC 17-21 blue

Line your chain up precisely with these little beauties. Anodised finish for durability and precision cut alignment marks, extend your chain and sprocket life with this simple pair of adjusters

Features:

• CNC machined anodized axle blocks.
• Made of A6061-T6 aluminum.
• Rotate using the forward and reverse positions, able to offset axle shaft 13 mm in reverse position. ( Mini size is 11 mm )
• Scales on both sides of axle block for easy adjusting.