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.
FSA Impact Integrated HeadsetDesigned for high performance no matter what your riding discipline this Integrated Headset from FSA benefits from a durable, lightweight alloy construction for quality that lasts. FSA has a long history in the sport of cycling and a strong heritage of innovation in design and manufacturing that makes it a firm industry favourite.Features:Use: Road, mountain bike (MTB), urban/commutingMaterial: AlloySteerer: 1/1/8"Stack Height: 9.4mmTop Cap Height: 15Weight: 72.3gPart No: 141-0995Buy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Chris King InSet 2 HeadsetInSet™ is the latest addition to the Chris King® NoThreadSet™ family. InSet™ is a low-stack threadless headset designed for use with contemporary frames featuring what would traditionally be called "oversized" headtubes.As times have changed, so have the designs of bicycles. These new large headtubes allow frame manufacturers greater surface area on which to attach top tubes and downtubes with the overall result being improved frame strength and rigidity. Chris King pride themselves on adapting Chris' forward-thinking original modular designs into ever-evolving configurations to meet most new bicycle designs. The Chris King® InSet™ now brings King's legendary bearing quality and time-tested durability to even more bicycle models.GripLock™ Bearing CapOur InSet headsets feature an all-new bearing cap design. GripLock™ is a multi piece bearing cap that utilizes a split ring that improves steerer tube interfaceFor tapered 1-1/8” to 1.5” steerer tubes but can be used with 1-1/8” steerer tubes by purchasing a Devolution 1.5 to 1-1/8” Baseplate/crown race.Features:Steerer Tube OD: 1-1/8” to 1.5” taperedUpper headtube ID: 44mmLower headtube ID: 55.95mmUpper headtube ream depth: 10mmLower headtube ream depth: 15mmFork crown seat OD: 39.8mmUpper stack height: 8.46mmLower stack height: 4.11mmWeight: 150gBuy Chris King Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Chris King InSet 2 HeadsetInSet™ is the latest addition to the Chris King® NoThreadSet™ family. InSet™ is a low-stack threadless headset designed for use with contemporary frames featuring what would traditionally be called "oversized" headtubes.As times have changed, so have the designs of bicycles. These new large headtubes allow frame manufacturers greater surface area on which to attach top tubes and downtubes with the overall result being improved frame strength and rigidity. Chris King pride themselves on adapting Chris' forward-thinking original modular designs into ever-evolving configurations to meet most new bicycle designs. The Chris King® InSet™ now brings King's legendary bearing quality and time-tested durability to even more bicycle models.GripLock™ Bearing CapOur InSet headsets feature an all-new bearing cap design. GripLock™ is a multi piece bearing cap that utilizes a split ring that improves steerer tube interfaceFor tapered 1-1/8” to 1.5” steerer tubes but can be used with 1-1/8” steerer tubes by purchasing a Devolution 1.5 to 1-1/8” Baseplate/crown race.Features:Steerer Tube OD: 1-1/8” to 1.5” taperedUpper headtube ID: 44mmLower headtube ID: 55.95mmUpper headtube ream depth: 10mmLower headtube ream depth: 15mmFork crown seat OD: 39.8mmUpper stack height: 8.46mmLower stack height: 4.11mmWeight: 150gBuy Chris King Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
FSA Orbit CE Headset (No.8B)Campagnolo compatible integrated style headset for 46mm OD headtube, and 11/8" steerer. ID: 42mm, OD: 46mm. 8mm alloy top cover TH brand 45/45 degree hybrid Campagnolo type bearings 7075-T6 crown race and aluminium top cap. Stack height: 15+0.9=15.9. Features:Size: 11/8"Weight: 104g8mm alloy top coverUpper stack height: 15mmLower stack height: 0.9mmTotal stack height: 15.9mmBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
FSA Orbit CE Headset (No.8B)Campagnolo compatible integrated style headset for 46mm OD headtube, and 11/8" steerer. ID: 42mm, OD: 46mm. 8mm alloy top cover TH brand 45/45 degree hybrid Campagnolo type bearings 7075-T6 crown race and aluminium top cap. Stack height: 15+0.9=15.9. Features:Size: 11/8"Weight: 104g8mm alloy top coverUpper stack height: 15mmLower stack height: 0.9mmTotal stack height: 15.9mmBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Miche Integrated Track SprocketThis superb model is made from heat-treated chrome-plated steel and fits track hubs for maximum performance. Its lightweight and threaded design means you won't have to worry about putting any unnecessary excess weight on your ride.Features: Material: Heat-treated and Chrome-plated Steel Compatibility: 1/8" Threaded Weight: 26g (13T version)Buy Miche Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Miche Integrated Track SprocketThis superb model is made from heat-treated chrome-plated steel and fits track hubs for maximum performance. Its lightweight and threaded design means you won't have to worry about putting any unnecessary excess weight on your ride.Features: Material: Heat-treated and Chrome-plated Steel Compatibility: 1/8" Threaded Weight: 26g (13T version)Buy Miche Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Miche Integrated Track SprocketThis superb model is made from heat-treated chrome-plated steel and fits track hubs for maximum performance. Its lightweight and threaded design means you won't have to worry about putting any unnecessary excess weight on your ride.Features: Material: Heat-treated and Chrome-plated Steel Compatibility: 1/8" Threaded Weight: 26g (13T version)Buy Miche Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Sealed Semi Integrated Headset (44IISS)The Brand-X 44IISS Headset has an Internal (Zero Stack) 44mm Upper Cup and an Internal (Zero Stack) 44mm Lower Cup for use with a 1-1/8”Straight Steerer. It uses sealed angular contact bearings and has been designed to offer superior reliability, quality and performance at an exceptional price point.Features:Angular contact sealed bearingsHeight: 9.1 ± 1mmMaterial: CNC Forged and Machined 6061 AlloySHIS Norm: ZS44/28.6 | ZS44/30Includes: Top cap and Star Nut Buy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.