Headsets

ZIPP Headset Spacer Set, UD Carbon (4mm x 2, 8mm x 1, 12mm x 1, 30mm x 1) SRAM Model ID: AC-ZHSC-A1 Attributes Material Carbon Steerer Tube 1-1/8''

Enduro stainless bearings Includes 5mm Integrated spacer stemcap & alloy bolt Made in USA Attributes Bearing Grade Sealed cartridge Headset Position Upper Headset Type Integrated Material Aluminum S.H.I.S. IS41/28.6 Steerer Tube 1-1/8'' Upper Cup 41mm

Replacement crown race for Wolftooth headsets Attributes Misc 41/30 For 1-1/8''

1 1/8'' top (straight 1 1/8'' or 1 1/2'' to 1 1/8'' taper) steerer tubes on Material: 6061-T6 aluminum Size and weight available : 3mm: 2g, 5mm: 3g,10mm: 5g, 15mm: 7g, 20mm: 9g, 25mm: 11g, 30mm: 13g Color available : Black, Red, Blue, Gold,...

1 1/8'' top (straight 1 1/8'' or 1 1/2'' to 1 1/8'' taper) steerer tubes on Material: 6061-T6 aluminum Size and weight available : 3mm: 2g, 5mm: 3g,10mm: 5g, 15mm: 7g, 20mm: 9g, 25mm: 11g, 30mm: 13g Color available : Black, Red, Blue, Gold,...

1 1/8'' top (straight 1 1/8'' or 1 1/2'' to 1 1/8'' taper) steerer tubes on Material: 6061-T6 aluminum Size and weight available : 3mm: 2g, 5mm: 3g,10mm: 5g, 15mm: 7g, 20mm: 9g, 25mm: 11g, 30mm: 13g Color available : Black, Red, Blue, Gold,...

1 1/8'' top (straight 1 1/8'' or 1 1/2'' to 1 1/8'' taper) steerer tubes on Material: 6061-T6 aluminum Size and weight available : 3mm: 2g, 5mm: 3g,10mm: 5g, 15mm: 7g, 20mm: 9g, 25mm: 11g, 30mm: 13g Color available : Black, Red, Blue, Gold,...

1 1/8'' top (straight 1 1/8'' or 1 1/2'' to 1 1/8'' taper) steerer tubes on Material: 6061-T6 aluminum Size and weight available : 3mm: 2g, 5mm: 3g,10mm: 5g, 15mm: 7g, 20mm: 9g, 25mm: 11g, 30mm: 13g Color available : Black, Red, Blue, Gold,...

Adjust the geometry of your bike by changing the head tube angle by 1? with the GeoShift Performance Angle Headset. Ultralight Stem Cap With Integrated Spacer plus an aluminum bolt and a star nut 5mm top cover = 6mm total stack O-ring seal prevents...

STEM TOP CAP AND ALLOY BOLT SERVICE COURSE SL POLISHED BLACK SRAM Model ID: ST-SPP-A0 Attributes Primary Color Black Steerer Tube 1-1/8''

Machined in the USA with aircraft-grade 6061 aluminum Enduro stainless steel sealed bearingsUpper assembly features: Ultralight Stem Cap With Integrated Spacer plus an aluminum bolt and a star nut. O-ring seal prevents water intrusion around the steerer tube. Custom-molded upper lip seal provides additional...

Extremely light weight headset top cap with 5mm integrated spacer The integration of a spacer is both practical and clean-looking Also includes black top cap alloy bolt Weight: 12g Attributes Headset Weight 12g Primary Color Green Steerer Tube 1-1/8''

Adjust the geometry of your bike by changing the head tube angle by 2? with the GeoShift Performance Angle Headset. Ultralight Stem Cap With Integrated Spacer plus an aluminum bolt and a star nut O-ring seal prevents water intrusion around the steerer tube Custom-molded...

Stem Zipp Top Cap For Service Course SL Os B2 (Including T25 Aluminum Bolt)Black Attributes Primary Color Black

Upper bearings: 1-1/8'', 36°/45° ACB (blue seal) Lower bearings: 1-1/8'', 36°/45° ACB (blue seal) Headtube OD: 50mm Forged alloy shallow cups Stack height: 24.3mm Attributes Bearing Grade ACB Sealed Crown Race Diameter 30mm Headset Position Complete Headset Type ZeroStack Headset Weight 80g Lower Cup...

Upper bearings: 1-1/8'', 36°/45° ACB (blue) Lower bearings: 1-1/8'', 36°/45° ACB (blue) Deeper forged alloy cups Headtube OD: 50mm Stack height: 20.1mm Ceramic Headtube inner diameter: 44mm Attributes Bearing Grade ACB Sealed Crown Race Diameter 30mm Headset Position Complete Headset Type ZeroStack Headset Weight...

Zero stack upper headset for 1-1/8'' or tapered steerers 36° x 45° Attributes Bearing Grade ACB Sealed Headset Position Upper Headset Type ZeroStack Misc 36°/45° ACB Primary Color Black S.H.I.S. ZS44/28.6 SHIS Upper ZS44/28.6 Stack Height 16.9 Steerer Tube 1-1/8'' Upper Cup 44mm

Upper bearings: 1-1/8'', 36°/45° ACB (blue) Lower bearings: 1-1/8'', 36°/45° ACB (blue) Headtube OD: 45mm Headtube inner diameter: 41.2mm Carbon fiber top cap Stack height: 17mm Attributes Bearing Grade ACB Sealed Crown Race Diameter 30mm Headset Position Complete Headset Type Integrated Headset Weight 62g...

Upper bearings:1-1/8'' Campy, 45°/°45 ACB (yellow seal) Lower bearings: 1-1/8'' Campy, 45°/°45 ACB (yellow seal) Headtube OD: 44mm Stack height: 16.7mm Attributes Bearing Grade ACB Sealed Crown Race Diameter 30mm Headset Position Complete Headset Type Integrated Headset Weight 62g Lower Cup 42mm Material Aluminum...

No.9M lower cup assembly only Crown race included Attributes Bearing Grade ACB Sealed Crown Race Diameter 30mm Headset Position Lower Headset Type ZeroStack Lower Cup 49mm Misc 36°/45° ACB Primary Color Black S.H.I.S. ZS49/30 SHIS Lower ZS49/30 Steerer Tube 1-1/8''