Headset Service Parts

Cane Creek 40-series crown race (52/40) steel, 1.5" (+6mm)
$24.99

Cane Creek 40-series crown race (52/40) steel, 1.5" (+6mm)

Cane Creek | 129511

- Crown races, compression rings and bearings for servicing Cane Creek headsets (see Aheadset for other parts) - * Upper and lower replacement bear...

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$24.99
Cane Creek 110-series crown race (52/30) alum, 1.5">1-1/8"
$19.99

Cane Creek 110-series crown race (52/30) alum, 1.5">1-1/8"

Cane Creek | 129483

- Crown races, compression rings and bearings for servicing Cane Creek headsets (see Aheadset for other parts) - * Upper and lower replacement bear...

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$19.99
Cane Creek Star Nut, 1-1/8" Steel , Bulk, 50/Count
$55.99

Cane Creek Star Nut, 1-1/8" Steel , Bulk, 50/Count

Cane Creek | 202997

- Steel star fangled nuts for anchoring headset compression in steererToday's Stock Status 10 Available to ship in 2-4 Business Days UPC: 84022607...

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$55.99
Acros Headset Crown Race/Base Plate, 1.5", Block-Lock 120deg
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$20.65
$20.49

Acros Headset Crown Race/Base Plate, 1.5", Block-Lock 120deg

Acros | 194296

- Replacement crown races for Acros headsetsToday's Stock StatusCurrently not available UPC: Not available EAN: 4251085433320 Manufacturer Part Num...

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$20.65
$20.49
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Acros Headset Compression Ring (Alloy) Intgrtd Cable Routing
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$26.53
$26.10

Acros Headset Compression Ring (Alloy) Intgrtd Cable Routing

Acros | 194306

- Replacement compression rings for Acros headsetsToday's Stock StatusCurrently not available UPC: Not available EAN: 4251085440342 Manufacturer Pa...

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$26.53
$26.10
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Acros Headset Crown Race, 1.5", EC44/49, ZS55/56, IS52
Sale
$20.65
$20.49

Acros Headset Crown Race, 1.5", EC44/49, ZS55/56, IS52

Acros | 194297

- Replacement crown races for Acros headsetsToday's Stock Status 1 Available to ship in 2-4 Business Days UPC: Not available EAN: 4251085433337 Ma...

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$20.65
$20.49
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Acros Headset Bearing Set, IS44 1-1/4", 36/45 Deg
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$69.99

Acros Headset Bearing Set, IS44 1-1/4", 36/45 Deg

Acros | 194276

- Equipped with angular contact ball bearingsToday's Stock StatusCurrently not available UPC: Not available EAN: 4251085426223 Manufacturer Part Nu...

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$69.99
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Ritchey Headset Upper Comp Cartridge Logic-E, IS52/28.6
$34.95

Ritchey Headset Upper Comp Cartridge Logic-E, IS52/28.6

Ritchey | 178240

- Replacement bearing for Ritchey headsetsToday's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 796941332897 EAN: Not available Man...

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$34.95
ORIGIN8 Alloy Headset Spacers HEAD PART OR8 SPACER ALY 5mmx1-1/8 SL BGof10
$17.13

ORIGIN8 Alloy Headset Spacers HEAD PART OR8 SPACER ALY 5mmx1-1/8 SL BGof10

ORIGIN8 | 123418

Lightweight aluminum 10 to a bag Non-Keyed Today's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 072774352913 EAN: Not available M...

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$17.13
FSA DX Pro 1.5" ACB IS/EC Crown Race
$18.89

FSA DX Pro 1.5" ACB IS/EC Crown Race

Full Speed Ahead | 165605

FSA (Full Speed Ahead) Headset Small PartsProduct SpecificsCrown Race: 40Today's Stock Status 2 Available to ship in 2-4 Business Days UPC: 400310...

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$18.89
Cane Creek ZN40-Bearing (52mm) 1.5" 36x45 Degree
Sale
$23.16
$21.05

Cane Creek ZN40-Bearing (52mm) 1.5" 36x45 Degree

Cane Creek | 145769

- Crown races, compression rings and bearings for servicing Cane Creek headsets (see Aheadset for other parts) - * Upper and lower replacement bear...

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$23.16
$21.05
Sale
Cane Creek ZN 40 Bearing (52mm), 1.5" 45x45
Sale
$27.39
$25.31

Cane Creek ZN 40 Bearing (52mm), 1.5" 45x45

Cane Creek | 145771

- Crown races, compression rings and bearings for servicing Cane Creek headsets (see Aheadset for other parts) - * Upper and lower replacement bear...

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$27.39
$25.31
Sale
Wolf Tooth Components Headset crown race, 52/40 - 1 1/2"
$26.03

Wolf Tooth Components Headset crown race, 52/40 - 1 1/2"

Wolf Tooth Components | 130001

- Custom i -house designed seal features a dual lip o the crown race to protect the lower bearing in the toughest conditions - Made in MN, USAToday...

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$26.03
Ritchey Crown race, WCS 1-1/8" traditional headset
$18.07

Ritchey Crown race, WCS 1-1/8" traditional headset

Ritchey | 129873

- Traditional and integrated type replacement headset crown racesToday's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 796941331678...

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$18.07
Cane Creek 40-Series Steel 52/30 Conversion Crown Race 1.5 to 1-1/8
Sale
$19.05
$18.18

Cane Creek 40-Series Steel 52/30 Conversion Crown Race 1.5 to 1-1/8

Cane Creek | 129479

- Crown races, compression rings and bearings for servicing Cane Creek headsets (see Aheadset for other parts) - * Upper and lower replacement bear...

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$19.05
$18.18
Sale
Cane Creek 40-series crown race (38/26) steel, 1"
$16.27

Cane Creek 40-series crown race (38/26) steel, 1"

Cane Creek | 129481

- Crown races, compression rings and bearings for servicing Cane Creek headsets (see Aheadset for other parts) - * Upper and lower replacement bear...

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$16.27
Cane Creek 40-series compression ring (41/28.6) - blue, 1 1/8"
$13.84

Cane Creek 40-series compression ring (41/28.6) - blue, 1 1/8"

Cane Creek | 129486

- Crown races, compression rings and bearings for servicing Cane Creek headsets (see Aheadset for other parts) - * Upper and lower replacement bear...

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$13.84
Aheadset Starnut for 1 Steel and Narrow I.D. 1-1/8 Aluminum Steerer Tubes
$11.25

Aheadset Starnut for 1 Steel and Narrow I.D. 1-1/8 Aluminum Steerer Tubes

AheadSet | 129521

- Steel star fangled nuts for anchoring headset compression in steererToday's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 8402260...

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$11.25
Works Components Crown Race (52/40) Alloy, 1.5"
$23.86

Works Components Crown Race (52/40) Alloy, 1.5"

Works Components | 203239

- Sold in pairs, includes lower nylon washer/sealToday's Stock Status 2 Available to ship in 2-4 Business Days UPC: Not available EAN: 50608945131...

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$23.86
Works Components Crown Race (52/30) Alloy, 1.5">1-1/8"
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$18.25

Works Components Crown Race (52/30) Alloy, 1.5">1-1/8"

Works Components | 203238

- Sold in pairs, includes lower nylon washer/sealToday's Stock StatusCurrently not available UPC: Not available EAN: 5060894513111 Manufacturer Par...

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$18.25
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Works Components Headset Bearings, 1-1/8", 41mm OD, 45x45 Sealed
$28.34

Works Components Headset Bearings, 1-1/8", 41mm OD, 45x45 Sealed

Works Components | 202235

- Sold in pairs, includes lower nylon washer/sealToday's Stock Status 1 Available to ship in 2-4 Business Days UPC: Not available EAN: 50608945130...

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$28.34
Works Components Headset Bearings, Tapered, 41/52mm OD, 45x45 Sealed
$31.71

Works Components Headset Bearings, Tapered, 41/52mm OD, 45x45 Sealed

Works Components | 202236

- Sold in pairs, includes lower nylon washer/sealToday's Stock Status 2 Available to ship in 2-4 Business Days UPC: Not available EAN: 50608945130...

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$31.71
Cane Creek AngleSet compression ring (41/28.6) - blue, 1 1/8"
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$13.71

Cane Creek AngleSet compression ring (41/28.6) - blue, 1 1/8"

Cane Creek | 129485

- Replacement parts specifically for the AngleSet headsetsToday's Stock StatusCurrently not available UPC: 840226059402 EAN: Not available Manufact...

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$13.71
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Enduro 1-1/8" 36 x 45 degree Stainless Steel Angular Contact Bearing 30.2mm ID x 41mm OD
$33.73

Enduro 1-1/8" 36 x 45 degree Stainless Steel Angular Contact Bearing 30.2mm ID x 41mm OD

Enduro | 199301

ABI Headset Bearing for new builds or replacements.Product Specifics Cartridge Bearing Angle: 36x45 Bearing I.D. (mm): 30.2 Bearing Type: Cartridge...

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$33.73
Ritchey Crown Race Adapter, Adventure Fork/King w/36deg bearng
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$24.18
$23.18

Ritchey Crown Race Adapter, Adventure Fork/King w/36deg bearng

Ritchey | 198078

- Traditional and integrated type replacement headset crown racesToday's Stock StatusCurrently not available UPC: 796941551618 EAN: Not available M...

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$24.18
$23.18
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Acros Headset Compression Ring 1-1/4" Includes Seal
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$15.45

Acros Headset Compression Ring 1-1/4" Includes Seal

Acros | 194294

- Replacement compression rings for Acros headsetsToday's Stock StatusCurrently not available UPC: Not available EAN: 4251085433023 Manufacturer Pa...

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$15.45
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Acros Headset Top Cover, ISR 1-1/8"/IS52 (56mmOD)
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$21.82
$21.61

Acros Headset Top Cover, ISR 1-1/8"/IS52 (56mmOD)

Acros | 194293

- Replacement covers for Acros headsetsToday's Stock StatusCurrently not available UPC: Not available EAN: 4251085432941 Manufacturer Part Number: ...

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$21.82
$21.61
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Acros Headset Compression Ring (Canyon ai-70) IS44
$14.33

Acros Headset Compression Ring (Canyon ai-70) IS44

Acros | 194304

- Replacement compression rings for Acros headsetsToday's Stock Status 1 Available to ship in 2-4 Business Days UPC: Not available EAN: 4251085439...

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$14.33
Acros Headset Compression Ring + IPS Integrated Cable Routin
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$19.47
$19.37

Acros Headset Compression Ring + IPS Integrated Cable Routin

Acros | 194295

- Replacement compression rings for Acros headsetsToday's Stock StatusCurrently not available UPC: Not available EAN: 4251085433054 Manufacturer Pa...

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$19.47
$19.37
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Acros Headset Crown Race, 1.5", ZS66, IS60 (45/45deg)
Sold out
$20.65
$20.49

Acros Headset Crown Race, 1.5", ZS66, IS60 (45/45deg)

Acros | 194308

- Replacement crown races for Acros headsetsToday's Stock StatusCurrently not available UPC: Not available EAN: 4251085442391 Manufacturer Part Num...

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$20.65
$20.49
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Acros Headset Compression Ring 1-1/8" Includes Seal
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$15.45

Acros Headset Compression Ring 1-1/8" Includes Seal

Acros | 194299

- Replacement compression rings for Acros headsetsToday's Stock StatusCurrently not available UPC: Not available EAN: 4251085433658 Manufacturer Pa...

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$15.45
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Acros Headset Compression Ring (Alloy) 1-1/8" for ac3041
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$22.41
$22.18

Acros Headset Compression Ring (Alloy) 1-1/8" for ac3041

Acros | 194307

- Replacement compression rings for Acros headsetsToday's Stock StatusCurrently not available UPC: Not available EAN: 4251085440359 Manufacturer Pa...

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$22.41
$22.18
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Acros Headset Bearing Set, IS52 1-1/8" (ICR) 45/45 Deg
Sold out
$69.99

Acros Headset Bearing Set, IS52 1-1/8" (ICR) 45/45 Deg

Acros | 194288

- Equipped with angular contact ball bearingsToday's Stock StatusCurrently not available UPC: Not available EAN: 4251085430992 Manufacturer Part Nu...

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$69.99
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Acros Headset Crown Race/Base Plate, 1.5", Block-Lock 150deg
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$20.65
$20.49

Acros Headset Crown Race/Base Plate, 1.5", Block-Lock 150deg

Acros | 194298

- Replacement crown races for Acros headsetsToday's Stock StatusCurrently not available UPC: Not available EAN: 4251085433566 Manufacturer Part Num...

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$20.65
$20.49
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Acros Headset Bearing Set, IS44/IS48 1-1/4", 36/45 Deg
Sold out
$69.99

Acros Headset Bearing Set, IS44/IS48 1-1/4", 36/45 Deg

Acros | 194272

- Equipped with angular contact ball bearingsToday's Stock StatusCurrently not available UPC: Not available EAN: 4251085424069 Manufacturer Part Nu...

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$69.99
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Acros Headset Bearing Set, IS48/IS48 1-1/4", 36/36 Deg
$69.99

Acros Headset Bearing Set, IS48/IS48 1-1/4", 36/36 Deg

Acros | 194302

- Equipped with angular contact ball bearingsToday's Stock Status 1 Available to ship in 2-4 Business Days UPC: Not available EAN: 4251085439476 M...

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$69.99
Acros Headset Bearing Set, IS41, 1-1/8", 36/45 Deg (a02)
$69.99

Acros Headset Bearing Set, IS41, 1-1/8", 36/45 Deg (a02)

Acros | 194309

- Equipped with angular contact ball bearingsToday's Stock Status 4 Available to ship in 2-4 Business Days UPC: Not available EAN: 4251085441073 M...

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$69.99
Acros Headset Bearing Set, IS41, 1-1/8", 45/45 Deg (a01)
$69.99

Acros Headset Bearing Set, IS41, 1-1/8", 45/45 Deg (a01)

Acros | 194303

- Equipped with angular contact ball bearingsToday's Stock Status 2 Available to ship in 2-4 Business Days UPC: Not available EAN: 4251085439605 M...

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$69.99
Acros Headset Bearing Set, IS41/IS52 1-1/8" 36/45 Deg
$69.99

Acros Headset Bearing Set, IS41/IS52 1-1/8" 36/45 Deg

Acros | 194286

- Equipped with angular contact ball bearingsToday's Stock Status 2 Available to ship in 2-4 Business Days UPC: Not available EAN: 4251085430497 M...

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$69.99
Acros Headset Top Cover/Spacer Set, ICR, IS52/ZS56
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$28.88
$28.34

Acros Headset Top Cover/Spacer Set, ICR, IS52/ZS56

Acros | 194292

- Fits IS52 and ZS56 headsets with standard 1-1/8“ stem/steerer - Includes 1x each 10mm and 5mm spacer and 1x top capToday's Stock StatusCurrently ...

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$28.88
$28.34
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Wolf Tooth Ultralight Stem Cap - Flat, Ultraviolet Purple
Sale
$22.38
$21.88

Wolf Tooth Ultralight Stem Cap - Flat, Ultraviolet Purple

Wolf Tooth | 192896

Details matter when you are building up a bike and the stem cap should not be overlooked. This ultralight and ultra-sleek stem cap fits flush with ...

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$22.38
$21.88
Sale
Wolf Tooth Ultralight Stem Cap with Integrated 5mm Spacer - 5mm Spacer, Ultraviolet Purple
Sale
$22.75
$21.88

Wolf Tooth Ultralight Stem Cap with Integrated 5mm Spacer - 5mm Spacer, Ultraviolet Purple

Wolf Tooth | 192895

It's a stack spacer. It's a top cap. It's both! The Ultralight stem cap is designed specifically for carbon steerers that require that the steer t...

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$22.75
$21.88
Sale
Cane Creek Chroma Studio Headset Top Cap - 28.6mm, Purple
$17.63

Cane Creek Chroma Studio Headset Top Cap - 28.6mm, Purple

Cane Creek | 193096

If you’re upgrading to a new headset and looking to add some vibrancy to make your bike shine, you’ll love the Chroma Studio Top Cap. Available in ...

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$17.63
Cane Creek Hellbender Lite Headset Bearing Kit - Fits 2024 Specialized Tarmac SL8, (2) 49.5mm Bearings, 45 x 45
$74.99

Cane Creek Hellbender Lite Headset Bearing Kit - Fits 2024 Specialized Tarmac SL8, (2) 49.5mm Bearings, 45 x 45

Cane Creek | 193090

Hellbender Lite bearings have an improved seal structure and are cross compatible with Cane Creek headsets.Product Specifics Cartridge Bearing Angl...

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$74.99
Chris King Base Plate, 26.4mm ID
$41.93

Chris King Base Plate, 26.4mm ID

Chris King | 193146

The Chris King Base Plates (Crown Races)Product SpecificsCrown Race: 26Today's Stock Status 7 Available to ship in 2-4 Business Days UPC: 84152902...

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$41.93
Chris King Baseplate, 30.0mm ID/40.5mm OD for post-April 1995 1-1/8" Headsets
$41.19

Chris King Baseplate, 30.0mm ID/40.5mm OD for post-April 1995 1-1/8" Headsets

Chris King | 193147

The Chris King Base Plates (Crown Races)Product SpecificsCrown Race: 30Today's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 841529...

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$41.19
Chris King Devolution Baseplate, 30.0mm ID for 1.5 lower bearing and 1- 1/8" steerer
$41.52

Chris King Devolution Baseplate, 30.0mm ID for 1.5 lower bearing and 1- 1/8" steerer

Chris King | 193152

The Chris King Base Plates (Crown Races)Product SpecificsCrown Race: 30Today's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 841529...

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$41.52
Chris King Baseplate, 39.8mm ID for 1.5 Headsets
$41.52

Chris King Baseplate, 39.8mm ID for 1.5 Headsets

Chris King | 193151

The Chris King Base Plates (Crown Races)Product SpecificsCrown Race: 40Today's Stock Status 5 Available to ship in 2-4 Business Days UPC: 84152903...

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$41.52

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