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

Origin8

from $8.13

~~$3.39~~

Upgrade your bicycle's steering performance with our high-quality Origin8 Star Nuts, available in both 1-1/8-inch and 1-inch sizes. Designed for seamless compatibility, these star nuts are the esse...

Origin8

$21.09

~~$23.39~~

The Origin8 Fusion Alloy Flat Compression Plug is designed to securely fit within carbon steerer tubes with an outer diameter of 1-1/8". It features a 3-piece expander design that expands within a ...

Ritchey

$13.82

~~$11.95~~

Top Caps for Ritchey headsets.

Origin8

$26.19

~~$28.99~~

The Origin8 Fusion 3K Weave Compression Plug is designed for use with 1-1/8" carbon steerer tubes. It features a 3-piece expander that securely fits inside steerer tubes with a diameter range of 22...

Origin8

$10.10

~~$8.99~~

HEAD PART OR8 AHD CAP 1-1/8 BOLT&STAR BKANO Forged alloy construction Fits 1-1/8` stems and forks Great for Road and Mountain bicycles Includes star nut and mounting bolt

Deda Elementi

$32.13

~~$24.99~~

The Deda Elementi Carbon Steerer Expander 45 Plug is made from 6061 aluminum and measures 45mm in length. It fits carbon fork steerers sized 1 1/8" with an inner diameter of 23.5 to 25.5mm. This re...

Black Ops

$15.40

~~$14.59~~

The Black Ops F/S Top Cap is a black alloy top cap sized 1-1/8". It features a hollow bolt and a star bolt, allowing for brake cable pass-through. The cap has an ED black durable finish. Alloy top ...

FSA

$26.00

~~$26.00~~

Standard FSA headset replacement bearings

Sunlite

$6.08

~~$2.39~~

HEAD PART SUNLT LOCK WASHER 1in KEYED

Full Speed Ahead

$10.09

~~$5.95~~

The Full Speed Ahead (FSA) Top Cap and Star-Nut Assembly is made of aluminum and designed for use with a 1-1/8" (28.6mm) S.H.I.S stem clamp diameter. This set includes a flat top cap (model TH-874-...

Renthal

$33.35

~~$31.25~~

The Renthal Top Cap and Spacer Kit is designed for 1-1/8" steerer tubes and includes a black anodized aluminum top cap with bolt, plus four headset spacers in sizes 2.5mm, 5mm, 10mm, and 20mm. All ...

Cinelli

$21.22

~~$15.99~~

The Cinelli Top Cap Kit is designed for 1-1/8" threadless alloy steerer tubes. The kit includes a top cap, a bolt, and for models CN9625/26, a star nut for alloy steerer tubes. The top cap is black...

Cane Creek

$7.67

~~$1.99~~

The Cane Creek Star Nut is a steel star fangled nut designed to anchor headset compression in a 1-1/4" steerer. Available individually, it helps secure the headset assembly in place. Steel star fan...

Wolf Tooth

$13.47

~~$14.95~~

The Wolf Tooth Ultralight Stem Cap and Bolt in Aluminum Red is designed to provide a lightweight and precise fit for your bike. Made from 7075-T6 aluminum, this stem cap is machined for minimal wei...

Cane Creek

$17.74

~~$15.99~~

The Cane Creek 40-Series ZS Short Top Cover in black is a replacement top subassembly compatible with Cane Creek 110-, 40-, and 10-Series headsets that share the same SHIS values. It has a stack he...

Wolf Tooth

$13.47

~~$14.95~~

The Wolf Tooth Ultralight Stem Cap and Bolt is designed for precision and lightweight performance. Made from 7075-T6 aluminum, it offers a sleek, low-profile fit that sits flush with the stem or ca...

Origin8

$14.09

~~$15.59~~

HEAD PART OR8 AHEAD CAP NAME YER POISON w/BOLT BK Replaces existing top cap, and allows the use of a bottle cap as a decorative cover Compatible with both twist off and crimped style bottle caps Bo...

Cane Creek

$13.16

~~$10.99~~

The Cane Creek Crown Race 40 Series (38/26) is a steel crown race designed for servicing Cane Creek headsets. It measures 1 inch in size and is cross compatible with all series headsets. This produ...

Wolf Tooth

$13.47

~~$9.95~~

The Wolf Tooth Ultralight Stem Cap with Integrated Spacer is a lightweight and durable bike component made from 6061-T6 aluminum in black. Designed for 1 1/8" steerer tubes (straight 1 1/8" or 1 1/...

Wolf Tooth

$11.48

~~$9.95~~

The Wolf Tooth Ultralight Stem Cap with Integrated Spacer is a lightweight and durable stem cap designed for 1 1/8" top steerer tubes, including straight 1 1/8" and 1 1/2" to 1 1/8" taper tubes. Th...

Full Speed Ahead

$6.68

~~$6.00~~

The Full Speed Ahead Sasquatch Custom Top Cap features a unique Sasquatch graphic and fits standard 1 1/8" steerer tubes. Made from durable alloy, it offers a stylish finish for your bike. Fits sta...

Vision

$36.00

~~$39.95~~

The Vision Snakebite Carbon Top Cap with Bolt is designed for use with the Vision Snakebite stem. Made from carbon, this top cap comes in black and does not include a star nut. Compatible with Visi...

FSA-Headset-Small-Part-1-1-2-in-HSSP0194

FSA

$26.00

~~$26.00~~

Standard FSA headset replacement bearings

Ritchey

$19.36

~~$15.95~~

The Ritchey Crown Race is a replacement part compatible with traditional and integrated headsets. It features a 1.5" tapered size and is designed for the IS52/40 model. Replacement crown race compa...

Ritchey

$19.36

~~$15.95~~

The Ritchey Headset Top Cap with Bolt is a replacement part compatible with Ritchey stems and most other brands. It features a 1-1/4" size, comes in black, and weighs 8 grams. This top cap is from ...

CeramicSpeed

$305.00

~~$305.00~~

The CeramicSpeed OHD Headset Kit for Pinarello Dogma F features a unique design combining an oil-encapsulated solid plastic polymer with stainless-steel materials. This results in a self-lubricatin...

Ritchey

$16.86

~~$11.95~~

The Ritchey WCS Crown Race is a replacement part designed for traditional and integrated type headsets. It has a size of 1-1/8" and corresponds to model EC34/30. Ritchey Crown Race designed for 1-1...

FSA-Headset-Small-Part-1-1-2-in-HSSP0191

FSA

$16.77

~~$11.00~~

The FSA Crown Race is designed for the Orbit Xtreme Pro headset with a 1.5" size. This crown race fits the Orbit Xtreme Pro 1.5" model (H6049{NO.12B-6}) and is suitable for use with compatible head...

Origin8

$21.09

~~$23.39~~

HEAD PART OR8 AHEAD FUSION EXPNDR 1-1/8x50 LITE TOP BK 3-piece expander design provides a secure fit within carbon steerer tubes Lightweight alloy top cap included Ø22-25mm range of expansion 50mm ...

Full Speed Ahead

$40.98

~~$41.00~~

Full Speed Ahead Orbit CF/IS Top Cover, 1-1/8" x 15mm, NO.8C-2This top cover is designed for Full Speed Ahead Orbit CF/IS headsets, specifically fitting the NO.8C-2 model. It measures 1-1/8" in dia...

Cane Creek

$12.86

~~$12.95~~

The Cane Creek Chroma Studio Headset Top Cap in blue is designed for 28.6mm (1-1/8") threadless headset uppers. It adds a colorful, personalized touch to your bike. Please note that the star nut an...

Cane Creek

$12.86

~~$12.95~~

Cane Creek Chroma Studio Headset Top Cap - 28.6mm, SilverThis top cap fits all 1-1/8" threadless headset uppers with a stem clamp diameter of 28.6mm. It adds a touch of color to your bike with its ...

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