Specialized Replacement Upper Headset Bearing 1-1/8-41.8 x 30.5 x 6.5 45x45

Name: Specialized Replacement Upper Headset Bearing 1-1/8-41.8 x 30.5 x 6.5 45x45
Brand: Specialized
SKU: 210000100555
Price: 15.0 USD
Availability: InStock

$15.00

$15.00 ~~$15.00~~

Sale Sold out

Shipping calculated at checkout.

In stock and ready for shipping

Quantity must be 1 or more

Local experts and service

Tax free in New Hampshire

Family owned 40+ years

Individual campy style 1-1/8" headset bearing.

Dimensions: 41.8mm OD x 30.5mm ID x 6.5mm Thick.
Interface: Campy Style - 45x45 degree.
Bearing Type: MH-P08
Material: SUJ2 stainless steel

Used on the following:

2026 Chisel Hardtail
2026 Chisel Frameset
2026 Chisel Comp
2026 Chisel
2025 Chisel Shimano
2025 Chisel Hardtail Frameset
2025 Chisel Hardtail Comp
2025 Chisel Hardtail
2025 Chisel Frameset
2025 Chisel Comp Shimano
2025 Chisel Comp EVO
2025 Chisel Comp
2025 Chisel Comp
2025 Chisel
2025 Chisel
2024 Chisel Hardtail Comp
2024 Chisel Hardtail Comp
2024 Chisel Hardtail
2024 Chisel Hardtail
2023 VADO SL 4.0 EQ UL
2023 Turbo Vado SL 4.0 Step-Through EQ
2023 Turbo Vado SL 4.0 Step-Through
2023 Turbo Vado SL 4.0 Step-Through
2023 Turbo Vado SL 4.0 EQ
2023 Turbo Vado SL 4.0
2023 Turbo Vado SL 4.0
2023 Hotwalk Carbon
2023 Chisel Hardtail Frameset
2023 Chisel Hardtail Comp
2023 Chisel Hardtail Comp
2023 Chisel Hardtail
2023 Chisel Hardtail
2022 Turbo Vado SL 4.0 Step-Through EQ
2022 Turbo Vado SL 4.0 Step-Through
2022 Turbo Vado SL 4.0 EQ
2022 Turbo Vado SL 4.0
2022 Hotwalk Carbon
2022 Chisel Hardtail LTD Frameset
2022 Chisel Hardtail Frameset
2022 Chisel Hardtail Comp
2022 Chisel Hardtail Comp
2022 Chisel Hardtail
2022 Chisel Hardtail
2021 Vado SL 4.0 EQ
2021 Vado SL 4.0
2021 Hotwalk Carbon
2021 Chisel LTD Frameset
2021 Chisel Frameset
2021 Chisel Comp
2021 Chisel Comp
2021 Chisel
2021 Chisel
2020 Rockhopper Expert 2X
2020 Rockhopper Expert 1X
2020 Chisel Frameset
2020 Chisel Comp
2020 Chisel
2019 Women's Sirrus Step-Through
2019 Women's Sirrus Step-Through
2019 Women's Sirrus Step-Through
2019 Women's Sirrus Sport Step-Through - Mixtape LTD
2019 Women's Sirrus Sport Step-Through - Mixtape LTD
2019 Women's Sirrus Sport Step-Through
2019 Women's Sirrus Sport Step-Through
2019 Women's Sirrus Sport Step-Through
2019 Women's Sirrus Sport EQ Step-Through – Black Top LTD
2019 Women's Sirrus Sport
2019 Women's Sirrus Sport
2019 Women's Sirrus Sport
2019 Women's Sirrus SL Step-Through
2019 Women's Sirrus SL Step-Through
2019 Women's Sirrus SL
2019 Women's Sirrus Elite Step-Through Alloy
2019 Women's Sirrus Elite Step-Through Alloy
2019 Women's Sirrus Elite Step-Through Alloy
2019 Women's Sirrus Elite EQ Step-Through – Black Top LTD
2019 Women's Sirrus Elite Carbon
2019 Women's Sirrus Elite Carbon
2019 Women's Sirrus Elite Carbon
2019 Women's Sirrus Elite Alloy
2019 Women's Sirrus Elite Alloy
2019 Women's Sirrus Elite Alloy
2019 Women's Sirrus EQ Step-Through – Black Top LTD
2019 Women's Sirrus
2019 Women's Sirrus
2019 Women's Sirrus
2019 Women's Rockhopper Pro
2019 Women's Rockhopper Pro
2019 Women's Rockhopper Expert
2019 Women's Rockhopper Expert
2019 Women's Chisel Expert
2019 Women's Chisel Comp
2019 SIRRUS WMN SIRRUS WMN SL USA
2019 Men's Sirrus Sport EQ – Black Top LTD
2019 Men's Sirrus Sport
2019 Men's Sirrus Sport
2019 Men's Sirrus Sport
2019 Men's Sirrus SL
2019 Men's Sirrus SL
2019 Men's Sirrus Elite EQ – Black Top LTD
2019 Men's Sirrus Elite Carbon
2019 Men's Sirrus Elite Carbon
2019 Men's Sirrus Elite Carbon
2019 Men's Sirrus Elite Alloy
2019 Men's Sirrus Elite Alloy
2019 Men's Sirrus EQ – Black Top LTD
2019 Men's Sirrus
2019 Men's Sirrus
2019 Men's Sirrus
2019 Men's Rockhopper Pro 1X
2019 Men's Rockhopper Pro 1X
2019 Men's Rockhopper Pro
2019 Men's Rockhopper Pro
2019 Men's Rockhopper Expert
2019 Men's Rockhopper Expert
2019 Men's Chisel Expert
2019 Men's Chisel Comp X1
2019 Men's Chisel Comp
2019 Epic Comp EVO
2019 Chisel Frame
2018 Women's Rockhopper Pro
2018 Women's Rockhopper Expert
2018 Women's Chisel Expert
2018 Women's Chisel Comp
2018 Men's Rockhopper Pro AUS
2018 Men's Rockhopper Pro
2018 Men's Rockhopper Expert AUS
2018 Men's Rockhopper Expert
2018 Men's Chisel Frameset
2018 Men's Chisel Expert - 2x
2018 Men's Chisel Expert - 1x
2018 Men's Chisel Comp

Basic Ski Tune: $49.95

Includes: Base grind, base & side edge sharpening, buff wax & brushing.

Basic Board Tune: $59.95

Includes: Base grind, base & side edge sharpening, buff wax & brushing.

(NO BINDING REMOVAL)

Performance Ski Tune: $99.95

Includes: Base grind & stone grind, up to 3" of PTEX repair, base & side edge sharpening, buff wax & brushing.

Ultimate PTEX Repair Tune: $124.95

Includes: Performance Tune + Unlimited PTEX repair. (DOES NOT INCLUDE BASE WELDS)

Performance Board Tune: $129.95

Includes: Base grind & stone grind, up to 3" of PTEX repair, base & side edge sharpening, buff wax & brushing (WITH binding removal).

Race Ski Tune: $129.95

Includes: Flat base grind, deep patterned structure, custom base and side edge angles, up to 3" of PTEX repair, buff wax & brushing.

Extras: Hand wax $30. Base Weld & Epox Repair billed at 1/4 hour $25. Our hourly rate is $100.

See the Montana tuner in action:

Looking or Bike Service as well, head over to our Bike service options.

1. Can I pick this item up at the Philbrick’s store?
Yes. All products can be ordered online and picked up at our Dover, NH store. Choose Local Pickup during checkout and we’ll notify you when your order is ready.

2. Do you assemble bikes purchased online?
Yes. Bikes purchased through Philbrick’s can be professionally assembled by our in-store technicians so they’re ready to ride when you pick them up.

3. Can I get help choosing the right size or model?
Absolutely. Our staff are experienced riders and can help you choose the correct size, fit, and model. Feel free to call or stop by the store for personalized guidance.

4. Do you offer bike fitting services?
Yes. We offer professional bike fitting services to help ensure comfort, performance, and injury prevention.

5. Can you service equipment purchased from your website?
Yes. Our service department can tune, repair, and maintain bikes and gear purchased from Philbrick’s.

6. How long does local pickup take?
Most orders are ready within 1–2 business days, depending on assembly or service requirements. We’ll email you as soon as your order is ready.

7. Can I return or exchange items at the store?
Yes. Online purchases from Philbrick’s can be returned or exchanged at our Dover, NH location in accordance with our return policy.

8. Do you carry products in the store that aren’t listed online?
No, all products are listed online.

9. Can I speak with someone before placing an order?
Of course. Our team is happy to answer questions about products, sizing, compatibility, or availability before you purchase. Call the store at your convenience. 603-742-9333

10. Where is Philbrick’s located?
Philbrick’s is located in Dover, New Hampshire, serving riders throughout the Seacoast region including Portsmouth, Hampton, and surrounding communities.

Description

Individual campy style 1-1/8" headset bearing.

Dimensions: 41.8mm OD x 30.5mm ID x 6.5mm Thick.
Interface: Campy Style - 45x45 degree.
Bearing Type: MH-P08
Material: SUJ2 stainless steel

Used on the following:

2026 Chisel Hardtail
2026 Chisel Frameset
2026 Chisel Comp
2026 Chisel
2025 Chisel Shimano
2025 Chisel Hardtail Frameset
2025 Chisel Hardtail Comp
2025 Chisel Hardtail
2025 Chisel Frameset
2025 Chisel Comp Shimano
2025 Chisel Comp EVO
2025 Chisel Comp
2025 Chisel Comp
2025 Chisel
2025 Chisel
2024 Chisel Hardtail Comp
2024 Chisel Hardtail Comp
2024 Chisel Hardtail
2024 Chisel Hardtail
2023 VADO SL 4.0 EQ UL
2023 Turbo Vado SL 4.0 Step-Through EQ
2023 Turbo Vado SL 4.0 Step-Through
2023 Turbo Vado SL 4.0 Step-Through
2023 Turbo Vado SL 4.0 EQ
2023 Turbo Vado SL 4.0
2023 Turbo Vado SL 4.0
2023 Hotwalk Carbon
2023 Chisel Hardtail Frameset
2023 Chisel Hardtail Comp
2023 Chisel Hardtail Comp
2023 Chisel Hardtail
2023 Chisel Hardtail
2022 Turbo Vado SL 4.0 Step-Through EQ
2022 Turbo Vado SL 4.0 Step-Through
2022 Turbo Vado SL 4.0 EQ
2022 Turbo Vado SL 4.0
2022 Hotwalk Carbon
2022 Chisel Hardtail LTD Frameset
2022 Chisel Hardtail Frameset
2022 Chisel Hardtail Comp
2022 Chisel Hardtail Comp
2022 Chisel Hardtail
2022 Chisel Hardtail
2021 Vado SL 4.0 EQ
2021 Vado SL 4.0
2021 Hotwalk Carbon
2021 Chisel LTD Frameset
2021 Chisel Frameset
2021 Chisel Comp
2021 Chisel Comp
2021 Chisel
2021 Chisel
2020 Rockhopper Expert 2X
2020 Rockhopper Expert 1X
2020 Chisel Frameset
2020 Chisel Comp
2020 Chisel
2019 Women's Sirrus Step-Through
2019 Women's Sirrus Step-Through
2019 Women's Sirrus Step-Through
2019 Women's Sirrus Sport Step-Through - Mixtape LTD
2019 Women's Sirrus Sport Step-Through - Mixtape LTD
2019 Women's Sirrus Sport Step-Through
2019 Women's Sirrus Sport Step-Through
2019 Women's Sirrus Sport Step-Through
2019 Women's Sirrus Sport EQ Step-Through – Black Top LTD
2019 Women's Sirrus Sport
2019 Women's Sirrus Sport
2019 Women's Sirrus Sport
2019 Women's Sirrus SL Step-Through
2019 Women's Sirrus SL Step-Through
2019 Women's Sirrus SL
2019 Women's Sirrus Elite Step-Through Alloy
2019 Women's Sirrus Elite Step-Through Alloy
2019 Women's Sirrus Elite Step-Through Alloy
2019 Women's Sirrus Elite EQ Step-Through – Black Top LTD
2019 Women's Sirrus Elite Carbon
2019 Women's Sirrus Elite Carbon
2019 Women's Sirrus Elite Carbon
2019 Women's Sirrus Elite Alloy
2019 Women's Sirrus Elite Alloy
2019 Women's Sirrus Elite Alloy
2019 Women's Sirrus EQ Step-Through – Black Top LTD
2019 Women's Sirrus
2019 Women's Sirrus
2019 Women's Sirrus
2019 Women's Rockhopper Pro
2019 Women's Rockhopper Pro
2019 Women's Rockhopper Expert
2019 Women's Rockhopper Expert
2019 Women's Chisel Expert
2019 Women's Chisel Comp
2019 SIRRUS WMN SIRRUS WMN SL USA
2019 Men's Sirrus Sport EQ – Black Top LTD
2019 Men's Sirrus Sport
2019 Men's Sirrus Sport
2019 Men's Sirrus Sport
2019 Men's Sirrus SL
2019 Men's Sirrus SL
2019 Men's Sirrus Elite EQ – Black Top LTD
2019 Men's Sirrus Elite Carbon
2019 Men's Sirrus Elite Carbon
2019 Men's Sirrus Elite Carbon
2019 Men's Sirrus Elite Alloy
2019 Men's Sirrus Elite Alloy
2019 Men's Sirrus EQ – Black Top LTD
2019 Men's Sirrus
2019 Men's Sirrus
2019 Men's Sirrus
2019 Men's Rockhopper Pro 1X
2019 Men's Rockhopper Pro 1X
2019 Men's Rockhopper Pro
2019 Men's Rockhopper Pro
2019 Men's Rockhopper Expert
2019 Men's Rockhopper Expert
2019 Men's Chisel Expert
2019 Men's Chisel Comp X1
2019 Men's Chisel Comp
2019 Epic Comp EVO
2019 Chisel Frame
2018 Women's Rockhopper Pro
2018 Women's Rockhopper Expert
2018 Women's Chisel Expert
2018 Women's Chisel Comp
2018 Men's Rockhopper Pro AUS
2018 Men's Rockhopper Pro
2018 Men's Rockhopper Expert AUS
2018 Men's Rockhopper Expert
2018 Men's Chisel Frameset
2018 Men's Chisel Expert - 2x
2018 Men's Chisel Expert - 1x
2018 Men's Chisel Comp

Services

Basic Ski Tune: $49.95

Includes: Base grind, base & side edge sharpening, buff wax & brushing.

Basic Board Tune: $59.95

Includes: Base grind, base & side edge sharpening, buff wax & brushing.

(NO BINDING REMOVAL)

Performance Ski Tune: $99.95

Includes: Base grind & stone grind, up to 3" of PTEX repair, base & side edge sharpening, buff wax & brushing.

Ultimate PTEX Repair Tune: $124.95

Includes: Performance Tune + Unlimited PTEX repair. (DOES NOT INCLUDE BASE WELDS)

Performance Board Tune: $129.95

Includes: Base grind & stone grind, up to 3" of PTEX repair, base & side edge sharpening, buff wax & brushing (WITH binding removal).

Race Ski Tune: $129.95

Includes: Flat base grind, deep patterned structure, custom base and side edge angles, up to 3" of PTEX repair, buff wax & brushing.

Extras: Hand wax $30. Base Weld & Epox Repair billed at 1/4 hour $25. Our hourly rate is $100.

See the Montana tuner in action:

Looking or Bike Service as well, head over to our Bike service options.

FAQ

2. Do you assemble bikes purchased online?
Yes. Bikes purchased through Philbrick’s can be professionally assembled by our in-store technicians so they’re ready to ride when you pick them up.

4. Do you offer bike fitting services?
Yes. We offer professional bike fitting services to help ensure comfort, performance, and injury prevention.

5. Can you service equipment purchased from your website?
Yes. Our service department can tune, repair, and maintain bikes and gear purchased from Philbrick’s.

6. How long does local pickup take?
Most orders are ready within 1–2 business days, depending on assembly or service requirements. We’ll email you as soon as your order is ready.

7. Can I return or exchange items at the store?
Yes. Online purchases from Philbrick’s can be returned or exchanged at our Dover, NH location in accordance with our return policy.

8. Do you carry products in the store that aren’t listed online?
No, all products are listed online.

10. Where is Philbrick’s located?
Philbrick’s is located in Dover, New Hampshire, serving riders throughout the Seacoast region including Portsmouth, Hampton, and surrounding communities.

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Specialized Replacement Upper Headset Bearing 1-1/8-41.8 x 30.5 x 6.5 45x45