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julio 28, 2026

Bicycle Headset Fork 27.0mm Crown Race for SEALED 1″ alloy Neco H671 headset

Bicycle Headset Fork Crown Race for SEALED 1" headset 27.0mm * 27.0mm inner diameter * These are designed specifically for the Neco H671 and H671A SEALED CARTRIDGE BEARING headset that we sell. Notice the "ramped" design - this will not work with loose ball headsets. It might work with other 1" threaded sealed bearing headsets, but only if the bearing has a similar taper to the bearing in the H671. * This size is most often used on road bike and cruiser bike 1" threaded forks. If you have a headset and the crown race just won't go on without excessive force, then you probably have a 26.4mm and need this 27.0mm. SOLD INDIVIDUALLY NOTE: THE LAST SHIPMENT OF THESE IS BLACK FINISH, NOT CHROME.
julio 28, 2026

Bicycle Headset Fork 27.0mm Crown Race for SEALED 1″ alloy Neco H671 headset

Bicycle Headset Fork Crown Race for SEALED 1" headset 27.0mm * 27.0mm inner diameter * These are designed specifically for the Neco H671 and H671A SEALED CARTRIDGE BEARING headset that we sell. Notice the "ramped" design - this will not work with loose ball headsets. It might work with other 1" threaded sealed bearing headsets, but only if the bearing has a similar taper to the bearing in the H671. * This size is most often used on road bike and cruiser bike 1" threaded forks. If you have a headset and the crown race just won't go on without excessive force, then you probably have a 26.4mm and need this 27.0mm. SOLD INDIVIDUALLY NOTE: THE LAST SHIPMENT OF THESE IS BLACK FINISH, NOT CHROME.
julio 28, 2026

MTB Tools Custom Extended Crown Race for Fat Bike Suspension Fork Clearance

This is an extended aluminum crown race (baseplate) with the common 36° or 45° angles for 1.5" lower cartridge type sealed headset bearings. Intended to provide clearance for suspension fork installation on Fat Bike frames. We manufacture them to order between 5mm to 25mm thicknesses. Please specify the thickness and bearing interface angle you require when ordering. We have these available for 1 1/8" frame/fork applications as well as a reducer version for use with 1 1/8" forks and 1.5" headtubes. As this item is made to order a 48 hr maximum delay in shipment may be necessary. We offer many other adapters, parts and tools in our eBay store. If you don't see something you need listed please ask and we will see what we can do. International shipping is available. Please be aware that international shipping can include delays involving any number of postal and or customs organizations. Delays can occur at any point within these systems. All items are shipped within 24 hours unless otherwise noted. Once a package has been turned over to the postal service no seller has any control or influence over the shipment, handling or destination of any package. Customs fees and local taxes are the sole responsibility buyer. The seller has no control over the imposition or collection of these potential charges. As a responsible eBay seller MTB Tools does not commit or contribute to customs fraud of any kind. Please be aware that there are several sellers on eBay claiming to sell MTB Tools products. They are foreign counterfeiters attempting to defraud buyers with substandard copies of our parts. All genuine MTB Tools products are produced in our factory in El Cajon, CA, USA. MTB Tools products are sold only in this store and at mtbtools.com. Check the username before you buy, if it isn’t mtbtools, you can’t be sure what you will get. We have resumed international shipping as of 7/15/2020. Thank you for your patience.
julio 28, 2026

MTB Tools Custom Extended Crown Race for Fat Bike Suspension Fork Clearance

This is an extended aluminum crown race (baseplate) with the common 36° or 45° angles for 1.5" lower cartridge type sealed headset bearings. Intended to provide clearance for suspension fork installation on Fat Bike frames. We manufacture them to order between 5mm to 25mm thicknesses. Please specify the thickness and bearing interface angle you require when ordering. We have these available for 1 1/8" frame/fork applications as well as a reducer version for use with 1 1/8" forks and 1.5" headtubes. As this item is made to order a 48 hr maximum delay in shipment may be necessary. We offer many other adapters, parts and tools in our eBay store. If you don't see something you need listed please ask and we will see what we can do. International shipping is available. Please be aware that international shipping can include delays involving any number of postal and or customs organizations. Delays can occur at any point within these systems. All items are shipped within 24 hours unless otherwise noted. Once a package has been turned over to the postal service no seller has any control or influence over the shipment, handling or destination of any package. Customs fees and local taxes are the sole responsibility buyer. The seller has no control over the imposition or collection of these potential charges. As a responsible eBay seller MTB Tools does not commit or contribute to customs fraud of any kind. Please be aware that there are several sellers on eBay claiming to sell MTB Tools products. They are foreign counterfeiters attempting to defraud buyers with substandard copies of our parts. All genuine MTB Tools products are produced in our factory in El Cajon, CA, USA. MTB Tools products are sold only in this store and at mtbtools.com. Check the username before you buy, if it isn’t mtbtools, you can’t be sure what you will get. We have resumed international shipping as of 7/15/2020. Thank you for your patience.
julio 28, 2026

FSA Headset Crown Race 1 1/8″ threadless 30.0mm

FSA Headset Crown Race 1 1/8" threadless 30.0mm   30mm inner diameter   Will fit EC34 headsets (that means the ones with 34mm cups) and integrated headsets. As long as it is 1 1/8" threadless and the steer tube/frame headtube is all the same top and bottom, this is probably the size you need.
julio 28, 2026

FSA Headset Crown Race 1 1/8″ threadless 30.0mm

FSA Headset Crown Race 1 1/8" threadless 30.0mm   30mm inner diameter   Will fit EC34 headsets (that means the ones with 34mm cups) and integrated headsets. As long as it is 1 1/8" threadless and the steer tube/frame headtube is all the same top and bottom, this is probably the size you need.
julio 28, 2026

Tange-Seiki Levin CDS 1″ Threaded Headset: 26.4mm Crown Race Chrome

The Tange-Seiki Levin CDS 1" threaded headset in constructed of steel and features 5/32" ball bearings. Fully sealed mechanism. Stack height 33.3mm. CNC machined full chromoly construction. Item Specifications: Color, Silver, Weight, 145, Crown Race, 26, Bearing Type, Cup and Cone, Defined Color, Silver, S.H.I.S Upper, EC30, S.H.I.S Lower, EC30, S.H.I.S. Stem Clamp Diameter, 25.4-24tpi Quill, Lower Stack Height, 11.2, Upper Stack Height, 22.1, SHIPS TODAY! Order before 1:30PM EST, M - F, and this item ships the same day! HAVE A QUESTION?Expert customer service by bike experts! A Real Brick And Mortar Retail Bicycle Shop with people you can talk to! Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST) Chat With Us
julio 28, 2026

Tange-Seiki Levin CDS 1″ Threaded Headset: 26.4mm Crown Race Chrome

The Tange-Seiki Levin CDS 1" threaded headset in constructed of steel and features 5/32" ball bearings. Fully sealed mechanism. Stack height 33.3mm. CNC machined full chromoly construction. Item Specifications: Color, Silver, Weight, 145, Crown Race, 26, Bearing Type, Cup and Cone, Defined Color, Silver, S.H.I.S Upper, EC30, S.H.I.S Lower, EC30, S.H.I.S. Stem Clamp Diameter, 25.4-24tpi Quill, Lower Stack Height, 11.2, Upper Stack Height, 22.1, SHIPS TODAY! Order before 1:30PM EST, M - F, and this item ships the same day! HAVE A QUESTION?Expert customer service by bike experts! A Real Brick And Mortar Retail Bicycle Shop with people you can talk to! Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST) Chat With Us
julio 28, 2026

Bicycle Headset Fork Crown Race for loose ball 1″ threaded – 27.0mm

Bicycle Headset Fork Crown Race - 27.0mm * 27.0mm inner diameter * This should work with most ball bearing (NON-SEALED) style 1" threaded headsets. * This size is most often used on road bike and cruiser bike 1" threaded forks. If you have a headset and the crown race just won't go on without excessive force, then you probably have a 26.4mm and need this 27.0mm. SOLD INDIVIDUALLY
julio 28, 2026

Bicycle Headset Fork Crown Race for loose ball 1″ threaded – 27.0mm

Bicycle Headset Fork Crown Race - 27.0mm * 27.0mm inner diameter * This should work with most ball bearing (NON-SEALED) style 1" threaded headsets. * This size is most often used on road bike and cruiser bike 1" threaded forks. If you have a headset and the crown race just won't go on without excessive force, then you probably have a 26.4mm and need this 27.0mm. SOLD INDIVIDUALLY
julio 28, 2026

Sunlite Headsets Parts 26.4mm Crown Race Silver

HEAD PART SUNLT CROWN RACE #8 26.4 YST8003Item Specifications: Material, Alloy, Size, 26.4mm, Type, Crown Race, Color, Silver, SHIS, Crown Race, Cup, Alloy, Steerer OD, Single, SHIPS TODAY! Order before 1:30PM EST, M - F, and this item ships the same day! HAVE A QUESTION?Expert customer service by bike experts! A Real Brick And Mortar Retail Bicycle Shop with people you can talk to! Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST) Chat With Us
julio 28, 2026

Sunlite Headsets Parts 26.4mm Crown Race Silver

HEAD PART SUNLT CROWN RACE #8 26.4 YST8003Item Specifications: Material, Alloy, Size, 26.4mm, Type, Crown Race, Color, Silver, SHIS, Crown Race, Cup, Alloy, Steerer OD, Single, SHIPS TODAY! Order before 1:30PM EST, M - F, and this item ships the same day! HAVE A QUESTION?Expert customer service by bike experts! A Real Brick And Mortar Retail Bicycle Shop with people you can talk to! Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST) Chat With Us
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