Specialized Future Shock Integrated Headset Roubaix Diverge OEM

Specialized Future Shock Integrated Headset

Factory OEM | Complete Integrated Headset Assembly | S192500009

The Specialized Factory Replacement Future Shock Integrated Headset is a genuine OEM complete headset assembly designed for compatible Specialized road, gravel, fitness, and Turbo bikes equipped with the Future Shock system.

The kit includes the custom Future Shock upper bearing, oversized 1.5-inch lower bearing, complete T73 Future Shock collar assembly, upper bearing compression split ring, and three 5mm Future Shock cartridge spacers.

This is an ideal factory replacement when servicing a worn or damaged headset or restoring the original Future Shock headset configuration on compatible Roubaix, Diverge, Turbo Creo SL/Creo 2, and Turbo Vado SL platforms.

Available from Stage 21 Bikes, your trusted source for hard-to-find Specialized OEM replacement parts.

Key Features

• Genuine Specialized factory OEM headset assembly
• Designed for compatible Future Shock-equipped frames
• Complete integrated upper and lower headset bearing system
• Custom Future Shock upper bearing
• 1.5" lower headset bearing
• Includes complete T73 Future Shock collar assembly
• Includes split upper bearing compression ring
• Three 5mm Future Shock cartridge spacers included
• Factory replacement for numerous Roubaix, Diverge, Creo, and Vado SL models
• Specialized MPN S192500009

Specifications

Kit Includes

• 1 × Upper Future Shock Bearing

  • 45.8mm OD × 36.8mm ID × 6.5mm
  • 45° × 45°

• 1 × Lower Headset Bearing

  • 52mm OD × 40mm ID × 7mm
  • 45° × 45°

• 1 × Complete T73 Future Shock Collar Assembly

  • Same collar assembly as Specialized S192500018

• 1 × Split Upper Bearing Compression Ring

• 3 × 5mm Future Shock Cartridge Spacers

OEM Compatibility

2027

• Turbo Creo 2 Comp E5 – SRAM Apex Eagle

2026

• Turbo Creo 2 Comp E5 – SRAM Apex Eagle

2025

• Turbo Creo 2 Comp E5
• Diverge Sport Carbon
• Diverge STR Comp
• Diverge Expert Carbon
• Diverge Comp E5
• Diverge Comp Carbon

2024

• Turbo Creo 2 Comp E5
• S-Works Diverge STR
• Diverge Sport Carbon
• Diverge STR Pro
• Diverge STR Expert
• Diverge STR Comp
• Diverge Expert Carbon
• Diverge Comp E5
• Diverge Comp Carbon

2023

• Vado SL 5.0 UL
• Vado SL 5.0 Step-Through EQ UL
• Turbo Vado SL 5.0 Step-Through EQ
• Turbo Vado SL 5.0 EQ
• Turbo Vado SL 5.0
• Turbo Creo SL Comp E5
• S-Works Roubaix – Shimano Dura-Ace Di2
• S-Works Diverge STR
• Roubaix Sport
• Roubaix Expert
• Roubaix Comp – SRAM Rival eTap AXS
• Diverge Sport Carbon
• Diverge STR Pro
• Diverge STR Expert
• Diverge Expert E5 EVO
• Diverge Expert Carbon
• Diverge Comp E5
• Diverge Comp Carbon
• Diverge 9r Frameset

2022

• Turbo Vado SL 5.0 Step-Through EQ
• Turbo Vado SL 5.0 EQ
• Turbo Vado SL 5.0
• Turbo Creo SL Expert EVO
• Turbo Creo SL Expert
• Turbo Creo SL Comp E5
• Turbo Creo SL Comp Carbon EVO
• Turbo Creo SL Comp Carbon
• S-Works Turbo Creo SL EVO
• S-Works Turbo Creo SL
• S-Works Roubaix – Shimano Dura-Ace Di2
• S-Works Diverge
• Roubaix Sport
• Roubaix Pro
• Roubaix Expert
• Roubaix Comp – SRAM Rival eTap AXS
• Roubaix
• Diverge Sport Carbon
• Diverge Pro Carbon
• Diverge Expert E5 EVO
• Diverge Expert Carbon
• Diverge Comp E5
• Diverge Comp Carbon

2021

• Turbo Vado SL 5.0 EQ
• Turbo Vado SL 5.0
• Turbo Creo SL Expert EVO
• Turbo Creo SL Expert
• Turbo Creo SL Comp E5
• Turbo Creo SL Comp Carbon EVO
• Turbo Creo SL Comp Carbon
• S-Works Turbo Creo SL EVO
• S-Works Turbo Creo SL
• S-Works Roubaix – Team
• S-Works Roubaix – SRAM RED eTap AXS
• S-Works Roubaix – Sagan Collection
• S-Works Diverge
• Roubaix Sport
• Roubaix Pro
• Roubaix Expert
• Roubaix Comp
• Roubaix
• Diverge Sport Carbon
• Diverge Pro Carbon – Campagnolo LTD
• Diverge Pro Carbon
• Diverge Expert E5 EVO
• Diverge Expert Carbon
• Diverge Comp E5 EVO
• Diverge Comp E5
• Diverge Comp Carbon
• Diverge Base Carbon

2020

• Turbo Creo SL Expert EVO
• Turbo Creo SL Expert
• Turbo Creo SL Comp E5
• Turbo Creo SL Comp Carbon EVO
• Turbo Creo SL Comp Carbon
• S-Works Turbo Creo SL – Founder's Edition
• S-Works Turbo Creo SL
• S-Works Roubaix Frameset – Sagan Collection
• S-Works Roubaix – Team
• S-Works Roubaix – Shimano Dura-Ace Di2
• S-Works Roubaix – Sagan Collection
• S-Works Roubaix – SRAM RED eTap AXS
• Roubaix Sport
• Roubaix Pro – SRAM Force eTap AXS
• Roubaix Expert
• Roubaix Comp – Sagan Collection
• Roubaix Comp – Shimano Ultegra Di2
• Roubaix Comp
• Roubaix

Compatibility Notes

• Designed specifically for compatible Specialized Future Shock headset systems.
• Future Shock-equipped bikes can use different headset components depending on model and generation; the presence of Future Shock alone does not guarantee compatibility.
• Confirm the upper bearing specification of 45.8 × 36.8 × 6.5mm (45° × 45°).
• Confirm the lower bearing specification of 52 × 40 × 7mm (45° × 45°).
• Complete T73 Future Shock collar assembly is included and corresponds to S192500018.
• Includes three 5mm Future Shock cartridge spacers.
• Verify Specialized MPN S192500009 against the original headset or applicable service documentation before ordering.

Complete Future Shock Service Solution

Unlike listings containing only an individual bearing or compression component, S192500009 provides the major headset components together as a complete factory replacement assembly. This makes it particularly useful when performing a more comprehensive Future Shock headset service rather than replacing a single worn component.

Genuine Specialized components maintain the intended bearing dimensions, compression interface, Future Shock collar fit, and factory stack configuration.

Stage 21 Bikes carries genuine Specialized factory replacement parts to help keep current and previous-generation Specialized bikes properly maintained.