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

Home
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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 Ritchey Chicane Magnetic Ahead Cap

Chicane Magnetic Ahead Cap

Picture of CeramicSpeed Carbon Spacer - 1 1/8 Inch - black

Carbon Spacer - 1 1/8 Inch - black

Carbon Spacer - 1 1/8 Inch - black with Logo

Picture of Ritchey Comp Ahead Cap with Star Nut Set

Comp Ahead Cap with Star Nut Set

Picture of Giant Aero Headset Spacer | 31.8 x 37.9 mm - 1319-318OD2-0004 | Rubber / 2.5 mm

Aero Headset Spacer | 31.8 x 37.9 mm - 1319-318OD2-0004 | Rubber / 2.5 mm

Picture of Procraft Carbon Spacer (1 piece)

Carbon Spacer (1 piece)

Picture of Syntace Mega Spacer 2x10mm

Mega Spacer 2x10mm

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

Bolt for Head Doctor / Grip Doctor - black

Picture of Reverse Components Ultra Light Spacer Set - 1-1/8 inch - light blue

Reverse Components

Ultra Light Spacer Set - 1-1/8 inch - light blue

Picture of Wolf Tooth Bling Kit - olive

Bling Kit - olive

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

Reverse Components

Headset Top Cap with Screw - light green

Picture of CeramicSpeed OHD | SLT Headset Bearing Kit 1 1/4" for Canyon Aeroroad, Ultimate, Inflite

OHD | SLT Headset Bearing Kit 1 1/4" for Canyon Aeroroad, Ultimate, Inflite

Picture of SQlab Spacer Set 1 1/8" - Aluminium - black/orange

Spacer Set 1 1/8" - Aluminium - black/orange

Picture of XLC Ahead Plug AP-S01 - 1 1/8 inch - black

Ahead Plug AP-S01 - 1 1/8 inch - black

Picture of bike ahead composites THE UNIT ICR - Spacer / Top Cover Set

bike ahead composites

THE UNIT ICR - Spacer / Top Cover Set

Picture of Enduro Bearings ACB 3645 3344 SS - Stainless Steel Headset Angular Contact Ball Bearing - 33x44x6mm (36x45º)

Enduro Bearings

ACB 3645 3344 SS - Stainless Steel Headset Angular Contact Ball Bearing - 33x44x6mm (36x45º)

Picture of Giant Aero Headset Spacer | 31.8 x 37.9 mm - 1319-318OD2-0001 | Plastic / 5 mm

Aero Headset Spacer | 31.8 x 37.9 mm - 1319-318OD2-0001 | Plastic / 5 mm

Picture of Title G1 Gyro Brake System - large | black

G1 Gyro Brake System - large | black

Picture of FSA Cone Spacer - Headset Adapter | ACR - 160-0214000110 | for Specialized Tarmac SL8

Cone Spacer - Headset Adapter | ACR - 160-0214000110 | for Specialized Tarmac SL8

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

Bolt for Head Doctor / Grip Doctor - blue

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 OAK Components Eternal Topcap - orange

Eternal Topcap - orange

Picture of Cane Creek Chroma Studio Ahead Cap - 1 1/8" - purple

Chroma Studio Ahead Cap - 1 1/8" - purple

Picture of Burgtec Carbon Stem Spacer Kit - 5/10/20mm

Carbon Stem Spacer Kit - 5/10/20mm

Picture of Carbon-Ti X-Cap Ahead Cap - Titanium - acid green

X-Cap Ahead Cap - Titanium - acid green

Picture of FSA Cone Spacer - Headset Adapter | ACR - 160-0187000110 | for Cannondale SystemSix (H2632)

Cone Spacer - Headset Adapter | ACR - 160-0187000110 | for Cannondale SystemSix (H2632)

Picture of ENVE Spacer Kit for IN-Route Headset | 10mm - 300-1029-027

Spacer Kit for IN-Route Headset | 10mm - 300-1029-027

Picture of Cane Creek ZN40 Replacement Bearing for 40 Series - 47mm - 1 1/4 Inches - zinc plated

ZN40 Replacement Bearing for 40 Series - 47mm - 1 1/4 Inches - zinc plated

Picture of Wolf Tooth Ultralight Ahead Cap with integrated Spacer - gold

Ultralight Ahead Cap with integrated Spacer - gold

Picture of Cane Creek 40/110 Crown-Race 52/40mm 1 1/2 Inches, +6mm - for EC, ZS, IS

40/110 Crown-Race 52/40mm 1 1/2 Inches, +6mm - for EC, ZS, IS

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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 – From an order value of €499. 0% effective annual interest rate for a term of 36 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).