Complete integrated Future Shock headset assembly with a custom 45.8mm OD upper and lower bearing eqiupped on various model road and active bikes .

• Upper Bearing: 45.8mm OD x 36.8mm ID x 6.5mm Thick (45x45 degree).
• Lower Bearing: 45.8mm OD x 36.8mm ID x 6.5mm Thick (45x45 degree).
• Complete T73 Future Shock collar assembly (same as S192500018).
• Split upper bearing compression ring.
• 5mm Future Shock cartridge spacers (3 pcs).

Where Used

2026 Sirrus X 6.0
2026 Sirrus X 5.0
2026 Sirrus X 4.0 EQ
2026 Sirrus X 4.0
2025 Sirrus X 6.0
2025 Sirrus X 5.0
2025 Sirrus X 4.0 EQ
2025 Sirrus X 4.0
2025 Sirrus X 4.0
2024 Sirrus X 4.0 EQ
2024 Sirrus X 4.0
2023 Sirrus X 5.0
2023 Sirrus X 4.0 EQ
2023 Sirrus X 4.0
2023 Sirrus 6.0
2023 Sirrus 4.0
2023 Sirrus 4.0
2023 SIRRUS X 5.0 - WF
2022 Sirrus X 5.0
2022 Sirrus X 5.0
2022 Sirrus X 4.0 EQ
2022 Sirrus X 4.0
2022 Sirrus 6.0
2022 Sirrus 4.0
2022 SIRRUS 6.0 NB
2021 Sirrus X 5.0
2021 Sirrus X 4.0
2021 Sirrus 6.0
2020 Sirrus X 5.0
2020 Sirrus X 4.0
2020 S-Works Diverge Frameset
2020 S-Works Diverge - SRAM eTap AXS
2020 Diverge X1
2020 Diverge Sport
2020 Diverge Pro
2020 Diverge Expert
2020 Diverge Comp E5
2020 Diverge Comp
2019 Women's Diverge Expert X1 Mixtape
2019 Women's Diverge Expert X1
2019 Women's Diverge E5 Comp
2019 Women's Diverge Comp
2019 Women's Diverge
2019 S-Works Ruby
2019 S-Works Roubaix Frameset
2019 S-Works Roubaix
2019 S-Works Diverge Frameset
2019 Ruby – Hydraulic Disc
2019 Ruby Sport
2019 Ruby Expert
2019 Ruby Comp – Ultegra Di2
2019 Ruby Comp
2019 Ruby
2019 Roubaix Sport
2019 Roubaix Expert
2019 Roubaix Comp–Ultegra Di2
2019 Roubaix Comp
2019 Roubaix - Hydraulic Disc
2019 Roubaix
2019 ROUBAIX EXPERT - WF
2019 Men's S-Works Diverge
2019 Men's Diverge Pro
2019 Men's Diverge Expert X1
2019 Men's Diverge E5 Comp
2019 Men's Diverge Comp
2019 Men's Diverge
2018 Women's Diverge E5 Comp
2018 Women's Diverge Comp
2018 S-Works Ruby eTap
2018 S-Works Ruby Di2
2018 S-Works Roubaix Sagan Superstar Frameset
2018 S-Works Roubaix SRAM eTap
2018 S-Works Roubaix SL4 Disc Di2
2018 S-Works Roubaix Rim Frameset
2018 S-Works Roubaix McLaren Dura-Ace Di2
2018 S-Works Roubaix Frameset
2018 S-Works Roubaix Dura-Ace Di2
2018 Ruby Sport
2018 Ruby Expert Ultegra Di2
2018 Ruby Expert
2018 Ruby Elite
2018 Ruby Comp
2018 Ruby
2018 Roubaix Sport
2018 Roubaix SL4 Sport
2018 Roubaix SL4 Comp
2018 Roubaix Pro
2018 Roubaix Expert Ultegra Di2
2018 Roubaix Expert UDi2
2018 Roubaix Expert
2018 Roubaix Elite
2018 Roubaix Comp – Sagan Collection
2018 Roubaix Comp
2018 Roubaix
2018 ROUBAIX EXPERT - WF
2018 Men's S-Works Roubaix Di2 – Sagan Collection
2018 Men's S-Works Diverge Frameset – Sagan Collection
2018 Men's S-Works Diverge Frameset
2018 Men's S-Works Diverge
2018 Men's Diverge Expert
2018 Men's Diverge Comp E5
2018 Men's Diverge Comp
2017 S-Works Ruby eTap
2017 S-Works Roubaix eTap
2017 S-Works Roubaix SL4 Disc Di2
2017 S-Works Roubaix Frameset
2017 S-Works Roubaix Di2
2017 S-Works Roubaix Boonen Frameset
2017 Ruby Pro Ultegra Di2
2017 Ruby Expert Ultegra Di2
2017 Ruby Expert
2017 Ruby Elite
2017 Ruby Comp
2017 Roubaix SL4 Comp
2017 Roubaix Pro Di2
2017 Roubaix Expert Di2
2017 Roubaix Expert
2017 Roubaix Elite
2017 Roubaix Comp
2017 ROUBAIX PRO UDI2 - WF