Since 1975, Bitubo has been the ideal solution for those looking for the best from their machine: performance, comfort, driving precision, and above all, the quality of an excellent product, continuously developed in constant collaboration with advanced research centers, tested and developed with fatigue and destructive tests, both in software and dynamic simulations.  Bitubo products are used in WSBK, BSB, CIV, CEV, IDM, and many other national championships around the world.

Bitubo's JBH pressurized fork cartridge kits incorporates the latest feedback from top level riders in WSBK, BSB, CEV, and other championships to bring you the best value in drop-in cartridge performance.  The goal?  To offer the rider excellent front end stability, thanks to perfect control of deceleration forces even under the most extreme braking; to increase grip entering and exiting a curve thanks to immediate hydraulic control; more uniform tyre wear thanks to instant control of cornering loads. All of this gives the rider the best control under braking, even at extreme lean angles, and in the most challenging corners on any track.  Includes installation instructions and settings guide. Does Not Include oil.

Features:

• Pressurized cartridges for precise flow control without cavitation
• Easy Changer quick spring replacement system and new exclusive cartridge dismantling system, which does not require removal of the fork. This system makes spring and damping changes easier for racing technicians. It is only necessary to modify one cartridge for compression or rebound.
• Plug and play: requires no modification of OEM components
• Completely rebuildable

Adjustments:

• Spring preload 
• Compression
• Rebound

Note: Includes springs, does not include oil.

Fitment:

• Yamaha R1 2009 - 2014