PAIR OF FORK SPRINGS BITUBO K40 KTM SX-F 350 (4T) 2011-2012

Bitubo linear fork spring kits, with specific oil, are the first possible solution when faced with the need to vary the response of the front axle according to your needs.

The linear elastic constant springs are particularly suitable for sports bikes that require a uniform response over the entire travel of the front axle. They are available with different stiffness values (K) according to the multiple needs of tuning, to obtain the best control and highest performances.

Kit contents:

- Pair of linear fork springs in Cr-Si alloy steel, with heat treatment, shot peening and final adjustment.

- Specific oil