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Accessories Show all
Star Nuts & Compression Plugs
Spacers
Top Caps
Crown Races

Home
Cycling
Parts
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Headsets
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Crown Races
Spacers
Star Nuts & Compression Plugs
Top Caps

Bike Headset Parts & Accessories

Popularity

Picture of Reverse Components Headset Top Cap with Screw - light green

Reverse Components

Headset Top Cap with Screw - light green

Picture of KCNC Hollow Design Headset Spacer (1 piece)

Hollow Design Headset Spacer (1 piece)

Picture of Giant OverDrive Aero Spacer Set - 380000069 - Propel Advanced / Advanced SL (2023+)

OverDrive Aero Spacer Set - 380000069 - Propel Advanced / Advanced SL (2023+)

Picture of FSA Ahead Cap with Star Nut Set 1.5 Inch

Ahead Cap with Star Nut Set 1.5 Inch

Picture of Sixpack Vertic 1 1/8 Inch Carbon Ahead Cap - stealth black

Vertic 1 1/8 Inch Carbon Ahead Cap - stealth black

Picture of Giant Aero Headset Spacer | 31.8 x 37.9 mm - 1319-318OD2-0002 | Plastic / 2.5 mm

Aero Headset Spacer | 31.8 x 37.9 mm - 1319-318OD2-0002 | Plastic / 2.5 mm

Picture of BBB Cycling BHP-183 Replacement Bearings for Headset - 1 1/4" - 46.8 x 7 mm | 45° x 45°

BHP-183 Replacement Bearings for Headset - 1 1/4" - 46.8 x 7 mm | 45° x 45°

Picture of Enduro Bearings BBACB3748 - ABEC 3 - Headset Angular Contact Ball Bearing - 37x48x6.5mm (36x45º) - ACB3645 3748 BO

Enduro Bearings

BBACB3748 - ABEC 3 - Headset Angular Contact Ball Bearing - 37x48x6.5mm (36x45º) - ACB3645 3748 BO

Picture of Ritchey Headset Adapter for WCS Switch Stem - ACROS ICR

Headset Adapter for WCS Switch Stem - ACROS ICR

Picture of Chris King Baseplate for DropSet Headset - 41.8/42mm | 1 1/8"

Baseplate for DropSet Headset - 41.8/42mm | 1 1/8"

Picture of Reverse Components Headset Top Cap with Screw - light blue

Reverse Components

Headset Top Cap with Screw - light blue

Picture of FSA 870 Bearing for Drop In Campy IS42 Headsets

870 Bearing for Drop In Campy IS42 Headsets

Picture of Cannondale Conceal/SystemBar Headset Bearing Cover - K28052

Conceal/SystemBar Headset Bearing Cover - K28052

Picture of Hope Bolt for Head Doctor / Grip Doctor - silver

Bolt for Head Doctor / Grip Doctor - silver

Picture of Dartmoor Bar Mode Headset Top Cap - mirror silver

Bar Mode Headset Top Cap - mirror silver

Picture of Lizard Skins Headset Seal Protection

Headset Seal Protection

Picture of FSA Cone Spacer - Headset Adapter | ACR - 160-0231000110 | for Wilier Filante (H2054)

Cone Spacer - Headset Adapter | ACR - 160-0231000110 | for Wilier Filante (H2054)

Picture of FSA Cone Spacer - Headset Adapter | ACR - 160-0215000110 | for Giant Propel

Cone Spacer - Headset Adapter | ACR - 160-0215000110 | for Giant Propel

Picture of BMC Headset B-11-P Bearings - 30006269

Headset B-11-P Bearings - 30006269

Picture of Loose Riders Stem Cap - Fresh Out

Stem Cap - Fresh Out

Picture of Ritchey WCS Ahead Cap Star Nut Set - 1 1/8 Inch

WCS Ahead Cap Star Nut Set - 1 1/8 Inch

Picture of Sixpack Menace Spacer Set - 1 1/8 Inch - stealth black

Menace Spacer Set - 1 1/8 Inch - stealth black

Picture of Enduro Bearings ACB3645 SS - ABEC 3 - Stainless Steel Headset Angular Contact Ball Bearing - 30.2x41x6.5mm (36x45º)

Enduro Bearings

ACB3645 SS - ABEC 3 - Stainless Steel Headset Angular Contact Ball Bearing - 30.2x41x6.5mm (36x45º)

Picture of PRO UD Carbon Ahead Cap 1 1/8"

UD Carbon Ahead Cap 1 1/8"

Picture of Wolf Tooth Ultralight Ahead Cap

Ultralight Ahead Cap

Picture of Ritchey 1 1/4" Replacement Bearing for WCS Drop In Tapered Headset - PRD19044 | PRD19043

1 1/4" Replacement Bearing for WCS Drop In Tapered Headset - PRD19044 | PRD19043

from 18,14 €*

Picture of Carbon-Ti X-Cap Ahead Cap - Carbon | Matte - red

X-Cap Ahead Cap - Carbon | Matte - red

Picture of Enduro Bearings B543 SS LLB - ABEC 3 - Stainless Steel Headset Angular Contact Ball Bearing - 1 9/16" x 2" x 9/32"

Enduro Bearings

B543 SS LLB - ABEC 3 - Stainless Steel Headset Angular Contact Ball Bearing - 1 9/16" x 2" x 9/32"

Picture of Giant Contact Aerolight OD1 Stem Spacer Set - 380000081

Contact Aerolight OD1 Stem Spacer Set - 380000081

Picture of Ritchey Classic Top Cap

Classic Top Cap

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[*] For deliveries within the EU, all prices include VAT plus shipping costs. For deliveries to countries outside the EU, prices may exclude VAT, plus shipping costs and may also incur additional import charges. Please refer to the price information on the specific product page.

[**] The stated delivery time includes the complete processing of the shipment at BIKE24 and transport to the delivery address you provided. For items not in stock, it also covers the time needed to procure the goods from our suppliers. The stated delivery time refers to the currently selected delivery country .
The DHL Express option is generally subject to a surcharge. DHL Express can be selected during checkout if all items in the shopping cart offer the Express option and DHL Express is available for the selected country. We display the remaining time for receiving the order in exact hours and minutes. For DHL Express deliveries, parcel transit times may be longer depending on the postal code of the delivery address. Once the postal code is entered, the exact parcel transit time for that address will be calculated. If you are logged in to your account, we will use the postal code of your default delivery address to calculate the DHL Express transit time.
If you order multiple items with different delivery times, shipping will begin once all items are ready for dispatch. For the payment method “cash in advance,” delivery time will be extended, as shipping will not start until payment is actually received. The status “Not deliverable” indicates items that are currently unavailable and for which there is no reliable availability information. These items cannot be ordered. We recommend choosing other available products from the BIKE24 range. More about delivery.

[5] Savings compared to the recommended retail price of the manufacturer or German importer.

[8] The shipping promise is only valid for delivery to Germany. This includes all items with the shipping promise symbol. For more information on the delivery time, please see the detailed view of the respective product. More about the shipping promise.

[9] Only available in Germany – Available for orders from €499. 5.9% annual percentage rate (APR) with a term of 6 to 60 months. Financing is provided by our partner, TARGOBANK AG & Co. KGaA, Kasernenstraße 10, 40213 Düsseldorf, Germany. Subject to credit approval. No fees.

[10] Only available in Germany – The stated “leasing price” is a guideline for 36 months of use and is calculated from the purchase price minus any potential income tax benefits from a salary conversion. The calculation assumes the maximum possible income tax benefit. Your actual savings depend on your income and personal circumstances and may be lower. Transfer costs at the end of the lease are not included. You can calculate your individual lease rate using the calculators provided by our leasing partners on our leasing information page. Please note that for discounted items under leasing, we apply a 5% surcharge to the purchase price shown in the webshop – but never more than the manufacturer’s suggested retail price (MSRP).