DI2 SPECIALIZED RUBBER PLUG

S159900006

The S159900006 spare part from Specialized is the small detail that makes a big difference on frames designed for Di2 electronic shifting. This rubber plug, designed for the lower chainstay on the driveside, protects the cable passage from dirt, water, and impacts, maintaining a clean look and system efficiency. Ideal to replace a worn or lost plug, it allows you to restore your bike to its original condition, ensuring a neat finish and reliable protection over time.

S159900006 main features:

• Original Specialized rubber plug for Di2-ready frames
• Positioned on the lower chainstay on the driveside
• Protects cable passage from dirt, water, and debris
• Helps maintain the clean aesthetics of the frame
• Ideal spare to replace lost or damaged components
• Compatible with Specialized models equipped with Di2 electronic shifting

• 2026 Tarmac SL7 Sport - Shimano 105
• 2026 S-Works Roubaix SL8 – SRAM RED AXS
• 2026 S-Works Roubaix SL8 LTD: Red Bull - BORA - hansgrohe Edition
• 2026 S-Works Roubaix SL8 - Shimano Dura-Ace Di2
• 2026 S-Works Crux Frameset - FACT 12r Carbon
• 2026 S-Works Crux - SRAM RED XPLR
• 2026 Roubaix SL8 Sport - Shimano 105
• 2026 Roubaix SL8 Pro - SRAM Force AXS
• 2026 Roubaix SL8 Expert - Shimano Ultegra Di2
• 2026 Roubaix SL8 Comp - Shimano 105 Di2
• 2026 Roubaix SL8 Comp - SRAM Rival AXS
• 2026 Roubaix SL8 - Shimano Tiagra
• 2026 Diverge 4 Sport Carbon - Shimano GRX 600
• 2026 Diverge 4 Pro - SRAM Force XPLR
• 2026 Diverge 4 Pro LTD - SRAM RED XPLR
• 2026 Diverge 4 Expert - Shimano GRX Di2
• 2026 Diverge 4 Expert - SRAM Rival XPLR
• 2026 Diverge 4 Comp Carbon - SRAM Apex AXS/S1000
• 2026 Crux Pro - SRAM Force XPLR AXS
• 2026 Crux Frameset - FACT 10r Carbon
• 2026 Crux Expert - Shimano GRX Di2
• 2026 Crux Expert - SRAM Rival XPLR AXS
• 2026 Crux DSW Frameset - D'Aluisio Smartweld Alloy
• 2026 Crux DSW Comp - SRAM Apex XPLR
• 2026 Crux Comp - Shimano GRX
• 2026 Allez Sprint Frameset - D'Aluisio Smartweld Alloy
• 2025 Tarmac SL7 Sport - Shimano 105
• 2025 S-Works Shiv TT Disc Module - FACT 11r Carbon
• 2025 S-Works Roubaix SL8 – SRAM RED AXS
• 2025 S-Works Roubaix SL8 Frameset - FACT 12R Carbon
• 2025 S-Works Roubaix SL8 - Shimano Dura-Ace Di2
• 2025 S-Works Crux LTD - SRAM RED XPLR
• 2025 S-Works Crux Frameset - FACT 12r Carbon
• 2025 S-Works Crux - Warranty Frame
• 2025 S-Works Crux - SRAM RED XPLR
• 2025 Roubaix SL8 Sport - Shimano 105
• 2025 Roubaix SL8 Sport - SRAM Apex
• 2025 Roubaix SL8 Pro - Shimano Ultegra Di2
• 2025 Roubaix SL8 Expert - SRAM Rival eTAP AXS
• 2025 Roubaix SL8 Comp - Shimano 105 Di2
• 2025 Roubaix SL8 - Shimano Tiagra
• 2025 Crux Pro - SRAM Force XPLR eTAP AXS
• 2025 Crux Frameset - FACT 10r Carbon
• 2025 Crux Expert - SRAM Rival XPLR eTAP AXS
• 2025 Crux DSW Frameset - D'Aluisio Smartweld Alloy
• 2025 Crux DSW Comp - SRAM Apex XPLR
• 2025 Crux Comp - Shimano GRX
• 2025 Allez Sprint Frameset - D'Aluisio Smartweld Alloy
• 2025 Allez Sprint Comp - Shimano 105
• 2024 Tarmac SL7 Sport - Shimano 105
• 2024 Tarmac SL7 Comp - Shimano 105 Di2
• 2024 S-Works Shiv TT Disc Module - FACT 11r Carbon
• 2024 S-Works Roubaix SL8 LTD – SRAM RED AXS
• 2024 S-Works Roubaix SL8 Frameset - FACT 12R Carbon
• 2024 S-Works Roubaix SL8 - SRAM RED AXS
• 2024 S-Works Roubaix - Warranty Frame
• 2024 S-Works Crux Frameset
• 2024 S-Works Crux - SRAM RED XPLR eTAP AXS
• 2024 Roubaix SL8 Sport - Shimano 105
• 2024 Roubaix SL8 Sport - SRAM Apex XPLR AXS
• 2024 Roubaix SL8 Expert - SRAM Rival eTAP AXS
• 2024 Roubaix SL8 Comp - Shimano 105
• 2024 Roubaix SL8 - Shimano Tiagra
• 2024 Crux Pro - SRAM Force XPLR eTAP AXS
• 2024 Crux Expert - SRAM Rival XPLR eTAP AXS
• 2024 Crux Comp - Shimano GRX
• 2024 Allez Sprint Frameset - D'Aluisio Smartweld Alloy
• 2023 Tarmac SL7 Frameset
• 2023 Tarmac SL7 Expert - SRAM Rival AXS
• 2023 Tarmac SL7 Comp - Shimano 105 Di2
• 2023 Tarmac SL7 10R - Warranty Frame
• 2023 Tarmac SL6 Sport - Shimano 105
• 2023 S-Works Tarmac SL7 Frameset - FACT 12r Carbon
• 2023 S-Works Tarmac SL7 - Shimano Dura-Ace Di2
• 2023 S-Works Roubaix – Shimano Dura-Ace Di2
• 2023 S-Works Crux Frameset - FACT 12r Carbon
• 2023 S-Works Crux - SRAM RED XPLR eTAP AXS
• 2023 Roubaix Sport
• 2023 Crux Pro - SRAM Force XPLR eTAP AXS
• 2023 Crux Frameset
• 2023 Crux Expert - SRAM Rival XPLR eTAP AXS
• 2023 Crux Comp - SRAM Rival
• 2023 Allez Sprint Frameset - D'Aluisio Smartweld Alloy
• 2023 Allez Sprint Comp - Shimano 105