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Eternal Topcap

Row of eleven round Oak-branded bike parts in various colors with embossed text and circuit patterns.
Close-up of mountain bike handlebar with black textured bars, red stem cap, and green frame with FORTY decal
Gold OAK topcap and silver screw on topographic design card with OAK Components stickers and QR code cards.
Close-up of a matte black bike handlebar and stem cap on a green frame with white accents and brake cables
Close-up of a mountain bike handlebar and stem with a golden FORTY top cap and green frame with white decals.
Black bicycle handlebar with an orange FORTY cap and silver bolt on a green frame with white patterns.
Close-up of mountain bike handlebar with black grips and gold engraved stem cap on dark green frame.
Close-up of a black bicycle handlebar with a green 'FORTY' top cap and a dark green frame with white geometric patterns
Close-up of black matte ROK bicycle handlebar mounted on dark green frame with white geometric lines and silver bolts
Close-up of FORTY mountain bike handlebar and stem, silver faceplate, dark green frame with white decals.
Black mountain bike handlebar with purple FORTY top cap and dark green frame with white geometric patterns
Top view of black FORTY mountain bike handlebar with blue clamp and green frame featuring white geometric design
Close-up of a black textured mountain bike handlebar and stem with alignment marks on a green frame with white accents
Row of eleven round Oak-branded bike parts in various colors with embossed text and circuit patterns.
Close-up of mountain bike handlebar with black textured bars, red stem cap, and green frame with FORTY decal
Gold OAK topcap and silver screw on topographic design card with OAK Components stickers and QR code cards.
Close-up of a matte black bike handlebar and stem cap on a green frame with white accents and brake cables
Close-up of a mountain bike handlebar and stem with a golden FORTY top cap and green frame with white decals.
Black bicycle handlebar with an orange FORTY cap and silver bolt on a green frame with white patterns.
Close-up of mountain bike handlebar with black grips and gold engraved stem cap on dark green frame.
Close-up of a black bicycle handlebar with a green 'FORTY' top cap and a dark green frame with white geometric patterns
Close-up of black matte ROK bicycle handlebar mounted on dark green frame with white geometric lines and silver bolts
Close-up of FORTY mountain bike handlebar and stem, silver faceplate, dark green frame with white decals.
Black mountain bike handlebar with purple FORTY top cap and dark green frame with white geometric patterns
Top view of black FORTY mountain bike handlebar with blue clamp and green frame featuring white geometric design
Close-up of a black textured mountain bike handlebar and stem with alignment marks on a green frame with white accents

Eternal Topcap

High-quality engraving

Visual highlight on the cockpit

Available in 11 colors

€19,99
Tax included.
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OAK Eternal stem and any other commercially available stem.

1x Eternal Topcap
1x Screw for Topcap
1x OAK Sticker Pack

CO2-neutral shipping in eco-friendly packaging.

Dimensions Topcap Screw:
Screw DIN 7984 A2 M6x35 Pan Head Screw with AF4

Weight:
Topcap: 6.4g
Topcap with Topcap Bolt: 14g

Made in Europe
Aerospace Aluminum
100% CNC-milled

A good match with

Close-up of black bicycle handlebar with silver stem and blue 'LOCK' cap on purple mountain bike frame.
Close-up of mountain bike front suspension fork with blue adjustment knobs, black handlebar, and purple frame

OAK for your cockpit

Unique engravings make our Eternal Topcap magical.

Paired with the best possible manufacturing quality, the OAK Components top cap becomes an absolute eye-catcher on your bike.

The headset cap fits perfectly with our Eternal Stem, but also with any other commercially available stem.

When you purchase our stem, the top cap is already included and perfectly complements the overall look of your cockpit, tone in tone.

Black clipboard with four checked items and a gear icon, symbolizing organized tasks and settings.

Intensively tested

In addition to laboratory tests, our professional team riders and engineers test all parts in the most demanding areas of riding bikes.

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We got your back

Do you need spare parts or further help? Feel free to contact us at any time, we will help you!

Black circular icon with two arrows and bold text '30 DAYS,' indicating a 30-day guarantee.

Without compromises

If you are not satisfied, the product can be returned within 30 days.

FAQs

Mountain biker wearing helmet and gear rides swiftly through wooded trail, motion blur on bike and trees.

Team OAK

From bikers for bikers

Our engineers are dedicated mountain bikers themselves, and their OAK developments maximize the fun and performance of every descent. We incorporate product feedback from customers around the world to ensure we offer the best possible parts.

Learn more

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