Complete integrated headset for Roubaix SL4 bikes with all sizes of lower headset bearings.

• 1-1/8" Upper Bearing: 41.8mm OD x 30.5mm ID x 8mm Thick (45x45 degree).
• 49/52cm Frame Lower Bearing: 1-1/8" - 41.8mm OD x 30.50mm ID x 8mm Thick (45x45 degree).
• 54/56cm Frame Lower Bearing: 1-1/4" - 47mm OD x 34mm ID x 7mm Thick (45x45 degree).
• 58/61cm Frame Lower Bearing: 1-3/8" - 49mm OD x 37mm ID x 7mm Thick (45x45 degree).
• 48mm OD / 10mm tall carbon headset transition cover.
• 48mm OD / 15mm tall carbon headset transition cover.
• Split alloy compression ring.
• 5mm carbon headset spacer (2 pcs.)
• 10mm carbon headset spacer (1 pcs.)

Where Used

2017 Roubaix SL4 Sport
2017 Roubaix SL4 Sport
2017 Roubaix SL4 Comp Di2
2017 Roubaix SL4
2016 Specialized Edition Roubaix SL4 Disc Power CEN
2016 Specialized Edition Roubaix SL4 Disc Power
2016 S-Works Roubaix SL4 Dura-Ace Di2
2016 S-Works Roubaix SL4 Disc Frameset
2016 S-Works Roubaix SL4 Disc Di2
2016 S-Build S-Works Roubaix Disc Frameset
2016 Roubaix SL4 Sport
2016 Roubaix SL4 Pro Race
2016 Roubaix SL4 Pro Disc Race UDi2
2016 Roubaix SL4 Pro Disc Frameset
2016 Roubaix SL4 Pro Disc
2016 Roubaix SL4 Pro Disc
2016 Roubaix SL4 Expert Euro
2016 Roubaix SL4 Expert Disc UDi2
2016 Roubaix SL4 Expert
2016 ROUBAIX SL4 SW - WF
2015 S-Works Roubaix SL4 Frameset
2015 S-Works Roubaix SL4 Frameset
2015 S-Works Roubaix SL4 Dura-Ace Di2
2015 S-Works Roubaix SL4 Dura-Ace
2015 S-Works Roubaix SL4 Disc Module
2015 S-Works Roubaix SL4 Disc Di2
2015 Roubaix SL4 Sport 105
2015 Roubaix SL4 Sport 105
2015 Roubaix SL4 Pro Race
2015 Roubaix SL4 Pro Race
2015 Roubaix SL4 Pro Disc Race UDi2
2015 Roubaix SL4 Pro Disc Race
2015 Roubaix SL4 Expert Euro
2015 Roubaix SL4 Expert
2015 Roubaix SL4 Comp Compact
2014 S-Works Roubaix SL4 X HRR
2014 S-Works Roubaix SL4 X
2014 S-Works Roubaix SL4 RED Disc
2014 S-Works Roubaix SL4 RED
2014 S-Works Roubaix SL4 RED
2014 S-Works Roubaix SL4 Frameset
2014 S-Works Roubaix SL4 Dura-Ace Di2
2014 S-Works Roubaix SL4 Dura-Ace
2014 S-Works Roubaix SL4 Disc Frameset
2014 S-Works Roubaix SL4 Boonen Frameset
2014 Roubaix SL4 Sora Disc
2014 Roubaix SL4 Sora
2014 Roubaix SL4 Pro Race
2014 Roubaix SL4 Pro Frameset
2014 Roubaix SL4 Pro Dura Ace
2014 Roubaix SL4 Pro Disc Frameset
2014 Roubaix SL4 Expert Ultegra Di2 Disc
2014 Roubaix SL4 Expert Euro
2014 Roubaix SL4 Expert
2014 Roubaix SL4 Comp Triple
2014 Roubaix SL4 Comp Euro
2014 Roubaix SL4 Comp Compact
2013 S-Works Roubaix SL4 RED Compact
2013 S-Works Roubaix SL4 RED Compact
2013 S-Works Roubaix SL4 OSBB Frameset
2013 S-Works Roubaix SL4 Dura-Ace Compact
2013 S-Works Roubaix SL4 Di2 Compact
2013 S-Works Roubaix SL4 Di2 Compact
2013 Roubaix SL4 Pro Frameset
2013 Roubaix SL4 Pro Compact
2013 Roubaix SL4 Expert Ui2 Compact
2013 Roubaix SL4 Expert Triple
2013 Roubaix SL4 Expert Disc C2 CLX40
2013 Roubaix SL4 Expert Disc C2
2013 Roubaix SL4 Expert Compact
2013 Roubaix Expert C2 SMU