Ritchey Upper Logic-E Integrated Headset BearingDesigned for ease of use, this 1.5" integrated IS upper headset is a solution designed to allow cables and wires to easily integrate with internal frame routing when using any standard stem - no special stem necessary. Cables and wires enter the headtube through channels on the headset upper, passing through the space between the fork steerer and headtube before continuing their route through the frame.Features: Material: Nylon and Glass Fibre Stack Height: 20.20mm Headtube ID: 52mm Headtube OD: 56mm S.H.I.S.: IS52/28.6 (1.5”) Bearings: 51.80/40mm 45°/45° - sealed cartridge (ACB) Weight: 93gBuy Ritchey Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Integrated IS41 45x45 HeadsetThis headset comes kitted out with a tough 6061 alloy build that's CNC forged and machined for a superior strength to weight ratio. Brand-X's CNC forging and machining process shaves off any unnecessary material, while maintaining maximum strength, so you can benefit from its excellent reliability without any weight penalty. Another highlight is it features a pair of angular contact sealed bearings for greater dependability, quality and performance at an exceptional price point. Coming complete with a top cap and star nut included, this is a perfect choice of upgrade for refreshing your steering setup.Features: Material: CNC forged and machined 6061 Alloy Size: IS41 45x45 degrees Angular contact sealed bearings Includes: Top cap and Star NutBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Integrated IS41 36x45 HeadsetThis headset features a hard-wearing 6061 alloy build for an excellent combination of durability and strength. Brand-X has also put this model through its CNC forging and machining process to further ensure maximum dependability without adding unnecessary excess grams to your ride. Thanks to its pair of sealed bearings, it delivers superior reliability, quality and performance at an exceptional price point. It comes complete with a top cap and a star nut included to complement your steering setup.Features: Material: CNC forged and machined 6061 Alloy Size: IS41 36x45 Angular contact sealed bearings Includes: Top cap and Star NutManufacturer's Part Number: BXINTIS4136X45H Black IS41 36 x 45 DegreeBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Integrated IS42 45x45 HeadsetThe Brand-X Integrated IS42 45x45 headset features a pair of sealed bearings that offer superior reliability, quality and performance at an exceptional price point. Its hard-wearing 6061 alloy construction has also been put through the brand's CNC forging and machining process to remove any unnecessary excess material, while still maintaining maximum strength. This gives it a greater strength to weight ratio for dependable performance on every ride. Comes complete with a top cap and a star nut.Features: Material: CNC forged and machined 6061 Alloy Size: IS42 45x45 Angular contact sealed bearings Includes: Top cap and Star NutBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Integrated IS42 / IS52 Tapered HeadsetThis tapered headset comes equipped with a hard-wearing 6061 alloy construction for an excellent balance of strength and durability. Brand-X has also put this model through a CNC forging and machining process, which removes any unnecessary excess material, while still maintaining maximum strength. As a result, it offers an excellent strength-to-weight ratio. Another highlight is its angular contact sealed bearings that ensure smooth and dependable performance in all weather conditions. Comes complete with a top cap and star nut.Features: Material: CNC forged and machined 6061 Alloy Size: IS41 Top / IS52 Bottom Angular contact sealed bearings Includes: Top cap and Star NutManufacturer's Part Number: BXINTIS42IS5245X45TH Black IS42 / IS52 45x45 DegBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Semi Integrated 44IISS Sealed HeadsetComing equipped with sealed angular contact bearings, this headset is designed to offer superior reliability, quality and performance at an exceptional price point. Thanks to its CNC forged and machined 6061 alloy construction, it ensures maximum toughness and durability without adding any unnecessary weight to your ride. Comes complete with a top cap and star nut.Features: Material: CNC forged and machined 6061 Alloy SHIS Norm: ZS44/28.6 / ZS44/30 Height: 9.1 +/- 1mm Angular contact sealed bearings Includes: Top cap and Star NutManufacturer's Part Number: BXSINT44IISSH Black 44IISS SealedBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Semi Integrated 44IETS Sealed HeadsetThis headset uses sealed bearings and is designed to offer superior reliability, quality and performance at an exceptional price point. Brand-X has equipped it with a robust 6061 alloy construction for the best balance of strength and durability wherever your next ride takes you. Another highlight is this model's been put through a CNC forging and machining process to shave off any unnecessary excess material, while still preserving maximum toughness and strength. This results in a greater strength-to-weight ratio, so you can benefit from its hard-wearing reliability without any weight penalty. In addition, its angular contact sealed bearings ensure smooth, consistent operation in all weather conditions. Comes complete with a top cap and star nut to complement your ride.Features: Material: CNC forged and machined 6061 Alloy SHIS Norm: ZS44/28.6 I EC44/39.8 Height: 20.2 +/- 1mm Angular contact sealed bearings Includes: Top cap and Star NutManufacturer's Part Number: BXSINT44IETSH Black 44IETS SealedBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Semi Integrated 44-56IITS Sealed HeadsetBoasting a tough 6061 alloy build, this semi-integrated headset provides a high level of toughness and durability as you tackle every ride. Brand-X has also put it through its CNC forging and machining process, which gives removes unnecessary excess material while maximising strength. This results in smooth and dependable performance without any weight penalty. Thanks to its sealed angular bearings, it's designed to offer superior reliability, quality and performance at an exceptional price point. Comes complete with a top cap and a star nut to complement your ride.Features: Material: CNC forged and machined 6061 Alloy SHIS Norm: ZS44/28.6 / ZS56/40 Height: 9.5 +/- 1mm Angular contact sealed bearings Includes: Top cap and Star NutManufacturer's Part Number: BXSINT44-56IITSH Black 44-56IITS SealedBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
FSA No.55R/ACR/STD Integrated HeadsetFeaturing a range of industry-leading technologies, this integrated headset makes the interface between your fork and bike frame smooth and consistent. FSA has also equipped this model with fully integrated cable routing, which allows you to hide your cables for a sleek, hassle free finish. Its no rotation limit and angular contact bearing also ensures maximum durability, lower maintenance and smooth performance. This version is specifically designed for use with 1 1/8 - 1.5" tapered forks and bike frames with a 55.8mm OD headtube.FSA doesn't simply sponsor world-class teams and athletes, they work extremely closely with them and use their expertise and feedback to help the brand develop the next range of products. This, combined with its passionate commitment to innovative design, research and development, materials and manufacturing processes, ensures FSA deliver technically superior components that deliver the ultimate performance that riders demand, and all at competitive prices.Features: Fully integrated cable routing No rotation limit ACR top cover (Aerodynamic Cable Routing) Angular contact bearing Specific frame required 1.5" headtube 36 degrees / 45 degrees ACB For 55.8mm OD head tube For 1-1/8" to 1.5" tapered fork Stack height 10.4+0.5 = 10.9 Weight: 92gManufacturer's Part Number: 130-0020000010 Black 1.1/8-1.5"Buy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Ritchey Comp Press Fit Semi Integrated HeadsetEnjoy a high-quality performance from this Press Fit Semi Integrated Headset from Ritchey. Featuring a durable and hard-wearing Chromoly (CrMo) top bearing cover and an alloy top cap, for long-lasting performance you can count on. S.H.I.S. OverviewThe Standardized Headset Identification System (S.H.I.S.) creates a common language for describing modern bicycle headsets. The system provides comprehensive and scalable headset fitment information in a standardized format; making it easy to communicate headset requirements based on frame and fork interfaces.The system addresses the critical interface dimensions required to fit a fork to a frame, as well as bearing location/cup type. To determine fit, four dimensions are needed: (1) stem-clamp diameter of fork, (2) crown-race seat diameter of fork, (3) head-tube top inside diameter, and (4) head-tube bottom inside diameter. Bearing location and cup-type are identified as (a) external cup (EC), (b) semi-integrated or ZeroStack (ZS), or (c) integrated (IS).Bearing Location/Cup Types:EC (External Cup)Bearings contained within cups that are located outside of the frame.ZS (ZeroStack)Bearings contained within pressed-in cups where the cup and bearings rest inside the frame.IS (Integrated)Bearings that fit directly into a bonded or machined interface that is integrated into the frame.Features:A semi integrated press fit headsetComp Chromoly (CrMo) top bearing coverSemi cartridge bearingsSupplied with Ritchey high quality alloy star nut and top capBlack FinishSteerer Size: 1-1/8", 1-1/8"-1-1.5"Fits: 1 1/8" steerer tubeStack Height: 11.3mmUpper S.H.I.S: ZS44/28.6Lower S.H.I.S: ZS44/30Upper Headtube: 50/44mmLower Headtube: 50/44mmWeight: 109g (approx.)Buy Ritchey Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Ritchey Comp Press Fit Semi Integrated HeadsetEnjoy a high-quality performance from this Press Fit Semi Integrated Headset from Ritchey. Featuring a durable and hard-wearing Chromoly (CrMo) top bearing cover and an alloy top cap, for long-lasting performance you can count on. S.H.I.S. OverviewThe Standardized Headset Identification System (S.H.I.S.) creates a common language for describing modern bicycle headsets. The system provides comprehensive and scalable headset fitment information in a standardized format; making it easy to communicate headset requirements based on frame and fork interfaces.The system addresses the critical interface dimensions required to fit a fork to a frame, as well as bearing location/cup type. To determine fit, four dimensions are needed: (1) stem-clamp diameter of fork, (2) crown-race seat diameter of fork, (3) head-tube top inside diameter, and (4) head-tube bottom inside diameter. Bearing location and cup-type are identified as (a) external cup (EC), (b) semi-integrated or ZeroStack (ZS), or (c) integrated (IS).Bearing Location/Cup Types:EC (External Cup)Bearings contained within cups that are located outside of the frame.ZS (ZeroStack)Bearings contained within pressed-in cups where the cup and bearings rest inside the frame.IS (Integrated)Bearings that fit directly into a bonded or machined interface that is integrated into the frame.Features:A semi integrated press fit headsetComp Chromoly (CrMo) top bearing coverSemi cartridge bearingsSupplied with Ritchey high quality alloy star nut and top capBlack FinishSteerer Size: 1-1/8", 1-1/8"-1-1.5"Fits: 1 1/8" steerer tubeStack Height: 11.3mmUpper S.H.I.S: ZS44/28.6Lower S.H.I.S: ZS44/30Upper Headtube: 50/44mmLower Headtube: 50/44mmWeight: 109g (approx.)Buy Ritchey Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Ritchey Comp Drop In Integrated HeadsetWith its accurately machined angular contact bearings (ACBs), the Comp Drop In Integrated Headset can be installed into road bike frames that adopt the Campagnolo “Hiddenset” headtube design and without any tools required. If your frame has a 41.8mm internal headtube and uses forks with a straight 1.1/8” steerer tube, this is an excellent choice from Ritchey. The hard-wearing semi-cartridge type bearings bring you smooth operation and they operate consistently in all types of weather.Features: Material: Steel Headset Type: Fully integrated Fork Steerer Tube Compatibility: 1.1/8" Bearing Type: Semi-cartridge angular contact bearings (ACB) Upper Bearing Size: 41.8mm Lower Bearing Size: 42mm Stack Height: 6.8mm Top Cover Outer Diameter: 46mm Use: Road Upper Standard Headset Information System (S.H.I.S) Information: IS42/28.6 Lower S.H.I.S Information: IS42/30 Crown Race Included: Yes Star Nut and Bolt Included: Yes Comp alloy top bearing cover and compression top cap included Manufacturer's Part Number: 200.HS247.580 Weight: 74gBuy Ritchey Components from Chain Reaction Cycles, the World's Largest Online Bike Store.