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

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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 Carbon-Ti X-Cap Ahead Cap - Titanium - mirror polished

X-Cap Ahead Cap - Titanium - mirror polished

Picture of Radoxx Components A Flat Head Cap - Ahead Cap - clear

Radoxx Components

A Flat Head Cap - Ahead Cap - clear

Picture of ENVE Top Bearing Cover for Aero IN-Route Headset - salt

Top Bearing Cover for Aero IN-Route Headset - salt

Picture of Ritchey Crown Race IS47/33 1 1/4" for WCS/Pro Drop In Tapered Headsets - PRD19047

Crown Race IS47/33 1 1/4" for WCS/Pro Drop In Tapered Headsets - PRD19047

Picture of ENVE Top Bearing Cover for Classic Headset - sand

Top Bearing Cover for Classic Headset - sand

Picture of Ritchey Chicane Magnetic Ahead Cap

Chicane Magnetic Ahead Cap

Picture of Cane Creek Interlok Headset Spacer Kit - 2 x 5mm | 1 x 10mm - red

Interlok Headset Spacer Kit - 2 x 5mm | 1 x 10mm - red

Picture of Carbon-Ti X-Cap Ahead Cap - Titanium - red

X-Cap Ahead Cap - Titanium - red

Picture of Carbon-Ti X-Cap Ahead Cap - Titanium - silver

X-Cap Ahead Cap - Titanium - silver

Picture of Specialized high stack spacer for S-Works Venge ViAS Di2

high stack spacer for S-Works Venge ViAS Di2

Picture of Salsa Split Pivot Dropout Tool Top Cap 1 1/8"

Split Pivot Dropout Tool Top Cap 1 1/8"

Picture of Deda Alanera & Superbox Top Cover Adapter for Cervelo Caledonia 5 Bikes - HDALADCRTCCERV

Alanera & Superbox Top Cover Adapter for Cervelo Caledonia 5 Bikes - HDALADCRTCCERV

Picture of KCNC Headset Convertor for KHS-PT1860 - 1 1/8" to 1.5"

Headset Convertor for KHS-PT1860 - 1 1/8" to 1.5"

Picture of ENVE Spacer for IN-Route Headset | 10mm | Front - 300-1029-016

Spacer for IN-Route Headset | 10mm | Front - 300-1029-016

Picture of ENVE Spacer for IN-Route Headset | 10mm | Rear - 300-1029-017

Spacer for IN-Route Headset | 10mm | Rear - 300-1029-017

Picture of Radoxx Components StaxX Spacer - 1 1/8" - 5mm | black

Radoxx Components

StaxX Spacer - 1 1/8" - 5mm | black

Picture of Deda Vinci Adapter for Cannondale SystemSix Bikes - HDVCNTCCANN1

Vinci Adapter for Cannondale SystemSix Bikes - HDVCNTCCANN1

Picture of Title G1 Gyro Brake System - large | chrome

G1 Gyro Brake System - large | chrome

Picture of Enduro Bearings ACB4545 136 SS - ABEC 3 - Stainless Steel Headset Angular Contact Ball Bearing - 32.75x41.75x6mm (45x45º)

Enduro Bearings

ACB4545 136 SS - ABEC 3 - Stainless Steel Headset Angular Contact Ball Bearing - 32.75x41.75x6mm (45x45º)

Picture of Radoxx Components A Light Head Cap 2.0 - Ahead Cap - clear

Radoxx Components

A Light Head Cap 2.0 - Ahead Cap - clear

Picture of ENVE Ahead Cap for SES Aero Road Stem - 300-1020-008

Ahead Cap for SES Aero Road Stem - 300-1020-008

Picture of Enduro Bearings ACBMini - ABEC 3 - Headset Angular Contact Ball Bearing - 14.2x25x6.5mm (36x45º)

Enduro Bearings

ACBMini - ABEC 3 - Headset Angular Contact Ball Bearing - 14.2x25x6.5mm (36x45º)

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

X-Cap Ahead Cap - Carbon | Matte - green

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

X-Cap Ahead Cap - Carbon | Matte - blue

Picture of Deda Vinci Top Cap Adapter 1 1/8" | D-SHAPE | for Ridley / Dedacciai - HDVCNTPA

Vinci Top Cap Adapter 1 1/8" | D-SHAPE | for Ridley / Dedacciai - HDVCNTPA

Picture of FSA 373 Bearing Drop In IS38 headsets

373 Bearing Drop In IS38 headsets

Picture of Radoxx Components StaxX Spacer - 1 1/8" - 10mm | clear

Radoxx Components

StaxX Spacer - 1 1/8" - 10mm | clear

Picture of ENVE Spacer for IN-Route Headset | 5mm | Front - 300-1029-014

Spacer for IN-Route Headset | 5mm | Front - 300-1029-014

Picture of ENVE Spacer for IN-Route Headset | 5mm | Rear - 300-1029-015

Spacer for IN-Route Headset | 5mm | Rear - 300-1029-015

Picture of FSA H6015 Crown Race

H6015 Crown Race

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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).