Bitubo MXFORK K=0.40 Fork Spring Kit for 2006-2013 KTM & Yamaha Models - MFX0114

The Bitubo MXFORK Fork Spring Kit, part number MFX0114, is a front-suspension service and upgrade option for 2006-2013 KTM & Yamaha Models. This kit uses K=0.40 spring rate. It is aimed at riders refreshing the fork or changing the spring setup without replacing the complete front end, keeping the work centered on the spring and cap components specified for the application.

Key Features & Specs:

• Series: MXFORK Series
• Product Type: Fork Spring Kit
• Spring Rate: K=0.40
• Bitubo Configuration: Fork springs kit linear K= 0.40
• Weight: 4.41 lb
• Box Dimensions: 85 x 19 x 12 cm
• UPC: 8033914179540
• Part Number: MFX0114

Fitment:

KTM:

• 200 XC - 2009 200cc
• 200 XC - 2008 200cc

Yamaha:

• YZ 125 1C3 2006-2012 125cc
• YZ F 250 CG25C 2006 250cc
• YZ F 450 CJ10C 2006-2009 450cc
• YZ F 250 CG27C 2007 250cc
• YZ F 250 CG33C 2010-2011 250cc
• YZ F 250 CG27C 2009 250cc
• YZ F 250 CG33C 2013 250cc
• YZ 250 LC CG23C 2006-2008 250cc
• YZ F 250 CG27C 2008 250cc
• YZ F 250 CG33C 2012 250cc

About Bitubo MXFORK Series:

The MXFORK line is Bitubo’s off-road fork spring program, offering application-specific spring rates for motocross and enduro setups. It keeps the upgrade simple and mechanical: match the fork spring rate to the bike and rider before chasing more complicated changes.

About Bitubo Suspension:

Founded in 1963, Bitubo develops motorcycle suspension and damping systems for street, racing, V-twin, scooter, Vespa, and off-road applications. Bitubo continues to design, engineer, develop, and manufacture its suspension products in Italy, drawing on decades of R&D and competition experience. For Elite Race Fab customers, it is the kind of hardware we like to see: purpose-built components, useful adjustment where the application calls for it, and a clear focus on getting the chassis working the way it should.