Stainless steel hollow axle, calibrated and subjected to a coating with Titanium approx. 8µm (8 microns) to give it greater wear friction resistance and more mechanical strength.

IMPORTANT: The coating, although minimally, supposes an increase on the total diameter of the axle between 10 and 16 µm (10-16 microns) and it is possible that in some cases it is necessary to check the hole in the rim, the gear and the stopper, and revise it with a reamer if necessary.

REMEMBER: To ensure the correct performance, reliability and durability of any axle, it is -VERY IMPORTANT- to lubricate regularly and generously.

ADVICE: This Titanium coated axle is designed solely and exclusively to be used with brass, bronze, Nylon etc... bushings (where friction and wear occur) and it is a error to use it in a ball bearing due to its higher cost and because everything what is related to friction and wear must be supported by the ball bearing, never the axle.