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Hot deals Under $50 Up to 30% Off Best Sellers

absoluteBLACK

$29.18

~~$21.95~~

The absoluteBLACK Integrated Headset Top Cap and Bolt is a one-piece component featuring a 5mm hex socket. It fits all standard star nuts but is not compatible with expanding star nuts that use a s...

Wolf Tooth

$15.79

~~$14.95~~

The Wolf Tooth Ultralight Stem Cap and Bolt in Aluminum Blue is designed for precision and low weight. Made from 7075-T6 aluminum, this stem cap fits flush with your stem or can be used with a spac...

Wolf Tooth

$13.47

~~$14.95~~

The Wolf Tooth Ultralight Stem Cap and Bolt in Aluminum Orange is designed for 1 1/8" steerer tubes, including straight 1 1/8" and tapered 1 1/2" to 1 1/8" sizes. Made from precision-machined 7075-...

Origin8

$26.19

~~$28.99~~

Enhance your bicycle’s steering precision and reliability with our high-quality Origin8 Threaded Lock Nuts, available in both 1-inch (22.2mm) and 1-1/8-inch (28.6mm) sizes. Designed for threaded he...

Origin8

$9.35

~~$7.79~~

Upgrade your bicycle's steering performance and ensure secure component installation with our premium selection of Origin8 Keyed Lock Washers. These high-quality lock washers are engineered for dur...

Paul Component Engineering

from $32.78

~~$25.00~~

Upgrade your bicycle cockpit with our premium collection of Paul Components Aluminum Top Caps — the perfect finishing touch for your handlebars and stem. Crafted from high-quality, machined aluminu...

Cinelli

$17.25

~~$14.99~~

Cinelli Top Cap Kit for 1-1/8" alloy threadless steerer tubes. This kit includes an orange top cap and bolt. The CN9625/26 models also include a star nut designed for alloy steerer tubes. The top c...

Cinelli

$17.25

~~$14.99~~

The Cinelli Top Cap Kit is made for 1-1/8" threadless steerer tube forks. It includes a silver top cap and bolt. Models CN9625 and CN9626 also come with a star nut designed for alloy steerer tubes....

Cinelli

$16.59

~~$10.00~~

Cinelli Top Cap Kit for 1-1/8" threadless alloy steerer tubes in black. The kit includes a top cap, bolt, and star nut. Model name: Cinelli Logo. Weight: 27g. Fits 1-1/8" threadless steerer tube fo...

Cinelli

$17.25

~~$14.99~~

The Cinelli Top Cap Kit is designed for 1-1/8" threadless alloy steerer tubes. This kit includes a top cap and bolt, with models CN9625 and CN9626 also featuring a star nut for alloy steerers. The ...

Wolf Tooth

$14.95

~~$14.95~~

The Wolf Tooth Ultralight Stem Cap and Bolt in Aluminum Ultraviolet Purple is designed for use with 1 1/8" steerer tubes, including straight 1 1/8" or 1 1/2" to 1 1/8" taper. Precision machined fro...

Cane Creek

$8.61

~~$5.99~~

The Cane Creek Aheadset Adjuster Cap is a threaded bearing cover designed for 1-inch applications. This kit includes two black adjuster caps. Compatible with 1'' threaded headsets for bicycle forks...

Sunlite

$12.44

~~$8.39~~

Sunlite Headsets Parts 26.4mm Crown Race in Silver is a crown race designed for use with headsets. Made from alloy, it has a 26.4mm size and features a single steerer outer diameter (OD). The crown...

Origin8

$10.10

~~$8.99~~

The Origin8 Twistr 15mm Top Cover is a high-profile replacement part designed for the Origin8 Twistr Series headsets. Made from CNC machined AL6061 aluminum, this black top cover measures IS41/28.6...

Origin8

$10.10

~~$8.99~~

The Origin8 Twistr 15mm Top Cover is designed for Origin8 Twistr Series headsets. This black top cover fits models 35803 and 35804 and features a high-profile 15mm design. Made from CNC-machined AL...

Sunlite

$6.23

~~$2.59~~

Sunlite Headsets Parts 26.4mm MX Crown Race is designed as a crown race component for headsets. It has a size of 26.4mm and fits MX TH 26.4mm specifications. The steerer outer diameter is single. T...

Sunlite

$6.08

~~$2.39~~

HEAD PART SUNLT CROWN RACE RACING 27.0mm

Origin8

$13.82

~~$12.39~~

The Origin8 Low Profile Top Cap includes a black CNC-machined AL6061 alloy top cap, a star nut, and a stainless steel bolt. It is designed to fit alloy steerer tubes with a 1-1/8" outer diameter (2...

Full Speed Ahead

$65.48

~~$74.00~~

The Full Speed Ahead Gravity DX Black headset is designed for tapered head tubes with a 1.5" lower and 1-1/8" upper steerer tube. It features a 44mm inside diameter upper head tube and a 49.57mm in...

Origin8

$10.10

~~$8.99~~

The Origin8 Capster Gold 1-1/8 inch is a forged alloy headset cap designed to fit 1-1/8 inch stems and forks. It is suitable for both road and mountain bicycles. This product includes a star nut an...

Origin8

$10.10

~~$8.99~~

The Origin8 Capster Blue is a 1-1/8 inch headset cap made from forged alloy. It is designed to fit 1-1/8 inch stems and forks, suitable for both road and mountain bicycles. The package includes a s...

Alienation

$19.88

~~$16.99~~

HEAD PART AN AHD COMPRESSION CAP/BOLT M24x1.5 SL 7075-T6 alloy compression cap with Alienation`s ESL mantra Available in black, blue, red or silver M24 x 1.5mm, 2 Step Thread

The Shadow Conspiracy

$29.43

~~$27.29~~

The Shadow Conspiracy Odin Preload Bolt is a black preload and top cap bolt with an M18x1.5P thread size and 30mm length. It features the Shadow Conspiracy logo. Odin preload bolt with M18x1.5P thr...

Enduro

$35.60

~~$32.50~~

Enduro Angular Contact Bearing, Internal Headset 36x45, EachThis product replaces the stock Cane Creek integrated-type headset cartridge bearings with Enduro stainless steel cartridge bearings. It ...

Ritchey

$13.82

~~$11.95~~

Replacement top caps for Ritchey and most other stems

absoluteBLACK

$29.18

~~$21.95~~

The absoluteBLACK Integrated Headset Top Cap and Bolt in red is a lightweight, one-piece component weighing only 4 grams. It features a 5mm hex socket and is designed to fit standard star nuts, exc...

Wolf Tooth

$14.95

~~$14.95~~

The Wolf Tooth Ultralight Stem Cap with Integrated 5mm Spacer combines a stem cap and a headset spacer into a single, lightweight piece. Designed for 1 1/8" steerer tubes (including straight 1 1/8"...

Works Components

$11.97

~~$12.99~~

Upper Bearing Cover Will work with all of Works angle and reach adjust headsets Included: Upper Bearing Cover

Wolf Tooth

$13.05

~~$9.95~~

The Wolf Tooth Ultralight Stem Cap with Integrated 5mm Spacer combines a stem cap and headset spacer into a single, lightweight, and durable component. Designed for 1 1/8" top steerer tubes-includi...

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