Bitubo MFORK K=0.925 Fork Spring Kit for 2013-2018 BMW HP4/S1000RR - MB07

The Bitubo MFORK Fork Spring Kit, part number MB07, is a front-suspension service and upgrade option for 2013-2018 BMW HP4/S1000RR. This kit uses K=0.925 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: MFORK Series
• Product Type: Fork Spring Kit
• Spring Rate: K=0.925
• Fork Oil: 1 L included
• Bitubo Configuration: Fork springs kit linear K=0.925 (0.70-1.15) + 1 Lt oil
• Weight: 4.41 lb
• Box Dimensions: 45 x 17 x 9 cm
• UPC: 8033914183028
• Part Number: MB07

Fitment:

BMW:

• HP4 ZF91128 2013-2014 1000cc
• S1000RR 0D10/D21/D50/D60 2015-2018 1000cc

About Bitubo MFORK Series:

The MFORK line is Bitubo’s fork-spring upgrade program, with application-specific linear or progressive spring rates and dedicated fork oil where specified. It is the logical first suspension move when the stock fork needs better support or a spring rate better matched to the motorcycle and its use.

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.