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

Cinelli

from $28.94

~~$22.99~~

The Cinelli Expander Kit is designed for 1-1/8" threadless carbon steerer tube Columbus forks. It features dual knurled aluminum expander wedge-rings that secure the headset and allow you to set co...

Enduro

$21.75

~~$22.00~~

Replaces stock Cane Creek integrated-type headset cartridge bearings with Enduro stainless steel cartridge bearings . Full complement bearing with 40% greater load capacity than standard cage separ...

Wolf Tooth

$13.47

~~$14.95~~

The Wolf Tooth Ultralight Stem Cap and Bolt is made from precision-machined 7075-T6 aluminum, designed to be both lightweight and durable. It fits flush with your stem and can also be used with a s...

Origin8

$11.69

~~$8.99~~

The Origin8 Capster Silver is a 1-1/8 inch headset cap designed for road and mountain bicycles. Made from forged alloy, it provides durable construction. This product includes a star nut and mounti...

Alienation

$19.88

~~$16.99~~

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

Origin8

$10.10

~~$8.99~~

The Origin8 Twistr 15mm Top Cover is designed for use with Origin8 Twistr Series headsets, specifically models 35799, 35800, and 35802. This high-profile top cover fits 1-1/8 inch steerers with IS4...

Enduro

$24.79

~~$26.00~~

The Enduro Angular Contact Bearing, Internal Headset 45x45, is designed to replace stock Cane Creek integrated-type headset cartridge bearings. It features Enduro stainless steel cartridge bearings...

Cane Creek

$8.46

~~$5.99~~

The Cane Creek 40 Compression Ring (41-42/28.6) is designed to fit above the upper bearing in Cane Creek headsets. It helps maintain optimal vertical and horizontal compression. This compression ri...

Origin8

$10.10

~~$8.99~~

The Origin8 Capster Red is a 1-1/8 inch head part designed for use with stems and forks of the same size. Made from forged alloy, it is suitable for both road and mountain bicycles. The package inc...

Zipp

$15.87

~~$15.00~~

The Zipp stem top cap and bolt are designed to work specifically withZipp stems to add the finishing touch to your cockpit. 8g aluminum cap and 9g bolt The bolt has a T25 Torx head for ease of ad...

Chris King

$30.07

~~$23.95~~

The Chris King Headset Stem Cap is a precision-machined top cap designed for 1-1/8" (28.6mm) steerers. Made from premium aluminum and anodized in a matte gold finish, it offers durability and a cla...

Chris King

$61.80

~~$54.95~~

The Chris King DropSet 2-4 Headset Bearing Cap and GripLock Assembly in Matte Gold is designed for use exclusively with Chris King DropSet 2, 3, and 4 headsets. It features the patented GripLock re...

Chris King

$61.80

~~$54.95~~

The Chris King InSet 1/2/3/7/8 Headset Bearing Cap in Matte Gold features the patented GripLock retention design (US Patent 8662517) for reliable headset adjustment. This bearing cap is designed ex...

Full Speed Ahead

$6.68

~~$6.00~~

The Full Speed Ahead Sea Otter Racetrack Custom Top Cap features a 1 1/8" size with a design inspired by the Sea Otter event. Made from durable alloy, it offers a standard fit and displays a unique...

Full Speed Ahead

$22.96

~~$26.00~~

FSA Headset Top Caps

Chris King

$34.87

~~$28.95~~

The Chris King Headset Stem Cap in Matte Gold is designed for 1" (25.4mm) steer tubes. It is precision machined from premium aluminum and anodized to enhance durability and appearance. This stem ca...

Chris King

$43.18

~~$36.95~~

The Chris King NoThreadset Headset Bearing Cap is designed for use with Chris King NoThreadset 1-1/8" headsets. It features the patented GripLock retention design (US Patent 8662517) to ensure reli...

Works Components

$16.59

~~$16.99~~

Works Components Reducer Crown Race, designed for a 1.5" to 1-1/8" fork fitment with a ZS56 cup. Sold in pairs, each set includes a lower nylon washer/seal. Made in the UK. Alloy construction. Work...

Renthal

$35.92

~~$31.25~~

The Renthal Top Cap and Spacer Kit for 1-1/8" steerer tubes includes CNC machined aluminum spacers and a top cap with bolt, finished in gold hard anodized aluminum. This kit features spacers in 2.5...

Full Speed Ahead

$10.48

~~$5.00~~

The Full Speed Ahead Compression Ring is a precision-engineered component designed to preload bearings and maintain alignment in the headset assembly. It is compatible with Orbit Z headsets and fit...

Full Speed Ahead

$12.92

~~$9.00~~

The Full Speed Ahead Alloy Star-Nut Assembly features a black round top and is designed for 1" steerer tubes. Made from alloy, it includes a threaded nut to help preload the headset. This star-nut ...

Full Speed Ahead

$28.08

~~$23.00~~

Full Speed Ahead Snakebite TFA Compressor Cap with Bolt, 1-1/8"This compression plug and cap set is designed for 1-1/8" steerer tubes and fits Metron Snakebite TFA setups. The package includes both...

Full Speed Ahead

$15.33

~~$13.00~~

Full Speed Ahead Orbit IS-3 Top Cover in black alloy. Designed to fit the Orbit IS-3 headset with a 1-1/8" steerer tube. The top cover has a height of 6.7mm and is made from durable alloy. Fits Ful...

Cinelli

$17.91

~~$12.99~~

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

Works Components

$18.75

~~$9.99~~

Sold in pairs, includes lower nylon washer/seal Works Components 1-1/8" Crown Race To work with 1-1/8" forks on a 1-1/8" Headset Made out of 7075 Aluminium Manufactured by Works in house in ...

Chromag

$22.54

~~$23.00~~

The Chromag Bear Top Cap in bronze is made from CNC-machined 6061 aluminum designed to match your stem. It includes a color-matched anodized 6061 aluminum bolt. The top cap features a laser-etched ...

Cane Creek

$55.99

~~$60.00~~

Cane Creek Star Nut, 1-1/8" Steel, Bulk, 50/CountThese steel star nuts are designed to anchor headset compression in the steerer tube. Each package contains 50 star nuts sized 1-1/8". Steel star fa...

Ritchey

$16.86

~~$11.95~~

Traditional and integrated type replacement headset crown races

CeramicSpeed

$156.00

~~$156.00~~

The CeramicSpeed OHD Bearing 1-1/2" (42x52x7mm) features a unique design combining an oil-encapsulated solid plastic polymer with stainless steel. This results in a self-lubricating, corrosion-resi...

Ritchey

$41.95

~~$41.95~~

Replacement bearings for servicing Ritchey headsets

Cane Creek

$89.99

~~$89.99~~

Compression rings and bearings for servicing Cane Creek headsets (see Aheadset for other parts)

Ritchey

$16.86

~~$11.95~~

The Ritchey Crown Race is a replacement headset crown race designed for traditional and integrated headsets. It fits a 1-1/8" size and corresponds to the ZS44/30 model. Replacement crown race compa...

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