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

Home
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Crown Races
Spacers
Star Nuts & Compression Plugs
Top Caps

Bike Headset Parts & Accessories

Popularity

Stem Cap NoThreadSet Ahead Cap 1" - Classic Logo Print - matte turquoise

Picture of Chris King Baseplate Crown Race Stainless 0.2mm Undersized - 1"

Baseplate Crown Race Stainless 0.2mm Undersized - 1"

Picture of Chris King GripNut Headset Lock Ring Lock Nut - 1 1/8" - black - Sotto Voce

GripNut Headset Lock Ring Lock Nut - 1 1/8" - black - Sotto Voce

Picture of Chris King GripNut Headset Lock Ring Lock Nut - 1 1/8" - red - Sotto Voce

GripNut Headset Lock Ring Lock Nut - 1 1/8" - red - Sotto Voce

Picture of Chris King GripNut Headset Lock Ring Lock Nut - 1 1/8" - silver - Sotto Voce

GripNut Headset Lock Ring Lock Nut - 1 1/8" - silver - Sotto Voce

Picture of Chris King GripNut Headset Adjusting Ring - 1 1/8" - black - Sotto Voce

GripNut Headset Adjusting Ring - 1 1/8" - black - Sotto Voce

Picture of Chris King GripNut Headset Adjusting Ring - 1 1/8" - red - Sotto Voce

GripNut Headset Adjusting Ring - 1 1/8" - red - Sotto Voce

Picture of Chris King GripNut Headset Conversion Kit 1 1/8" - red - Sotto Voce

GripNut Headset Conversion Kit 1 1/8" - red - Sotto Voce

Picture of Chris King GripNut Headset Conversion Kit 1 1/8" - gold - Sotto Voce

GripNut Headset Conversion Kit 1 1/8" - gold - Sotto Voce

Picture of PRO Headset Cover - Adapter | for Vibe EVO | Internal Cable Routing - PRHS0128 | Giant TCR (Gen. 10 / 2024+)

Headset Cover - Adapter | for Vibe EVO | Internal Cable Routing - PRHS0128 | Giant TCR (Gen. 10 / 2024+)

Picture of PRO Headset Cover - Adapter | for Vibe EVO | Internal Cable Routing - PRHS0129 | Giant Propel (2023)

Headset Cover - Adapter | for Vibe EVO | Internal Cable Routing - PRHS0129 | Giant Propel (2023)

Picture of PRO Headset Cover - Adapter | for Vibe EVO | Internal Cable Routing - PRHS0131 | Specialized Tarmac SL8

Headset Cover - Adapter | for Vibe EVO | Internal Cable Routing - PRHS0131 | Specialized Tarmac SL8

Picture of PRO Headset Cover - Adapter | for Vibe EVO | Internal Cable Routing - PRHS0137 | Pinarello Dogma F

Headset Cover - Adapter | for Vibe EVO | Internal Cable Routing - PRHS0137 | Pinarello Dogma F

Picture of PRO Headset Cover - Adapter | for Vibe EVO | Internal Cable Routing - PRHS0138 | Orbea Orca (Aero)

Headset Cover - Adapter | for Vibe EVO | Internal Cable Routing - PRHS0138 | Orbea Orca (Aero)

Picture of Ritchey Headset Adapter for Superlogic Butano Ridge - ENVE In-Route

Headset Adapter for Superlogic Butano Ridge - ENVE In-Route

Picture of Ritchey Headset Adapter for WCS Switch Stem - ENVE In-Route

Headset Adapter for WCS Switch Stem - ENVE In-Route

Picture of Chris King GripNut Headset Adjusting Ring - 1 1/8" - silver - Sotto Voce

GripNut Headset Adjusting Ring - 1 1/8" - silver - Sotto Voce

Picture of FOX Star Nut - M6 x 1.0 ID Ø1.125 - 019-02-000-A

Star Nut - M6 x 1.0 ID Ø1.125 - 019-02-000-A

Picture of Cane Creek ANCORA Premium-Expansion Plug For Carbon Forks - 1 1/8"

ANCORA Premium-Expansion Plug For Carbon Forks - 1 1/8"

Picture of Reverse Components Barspin Topcap - silver

Reverse Components

Barspin Topcap - silver

Picture of ACROS ICR Headset Cover | ZS56/28.6 - 32.52.107R1-AM

ICR Headset Cover | ZS56/28.6 - 32.52.107R1-AM

Picture of Hope Top Cap Ahead Cap - purple

Top Cap Ahead Cap - purple

Picture of Reverse Components Headset Top Cap with Screw - red

Reverse Components

Headset Top Cap with Screw - red

Picture of Hope Top Cap Ahead Cap - silver

Top Cap Ahead Cap - silver

Picture of Reverse Components Headset Top Cap with Screw - purple

Reverse Components

Headset Top Cap with Screw - purple

Picture of ZIPP Ahead Top Cap

Picture of Giant Headset Cone Spacer | 31.8 x 70.6 mm - 1319-318OD2-0005 | 4.9 mm

Headset Cone Spacer | 31.8 x 70.6 mm - 1319-318OD2-0005 | 4.9 mm

Picture of BBB Cycling PowerHead BAP-03 Expander Set Aluminium 1 1/8

PowerHead BAP-03 Expander Set Aluminium 1 1/8

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

110 Crown-Race 52/40mm 1 1/2 Inch for EC, ZS, IS

Picture of Deda Spacer for Superbox + Alanera Integrated Handlebar / Stem - 5mm

Spacer for Superbox + Alanera Integrated Handlebar / Stem - 5mm

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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).