Key Features:1 1/8 inch For BMX and Freeride,12mm Deep Cup design,Nylon top cover and plastic seal,Forged and CNC machined steel cups,Upper : 5/32 x 20 caged ball bearings,Lower : Oversized 3/16 x 20B caged ball bearings,Stack Height 12.3 + 11.9= 24.2mm,Weight: 150g.
The FSA TH-857 1 1/8 Inch headset features 6061 T6 forged and CNC machined cups and alloy top cover and caged ball bearings for a smooth feel.1-1/8" caged ball bearings6061 T6 forged and CNC machined cupsAlloy top coverStack height: 14 + 11.8 = 25.8mmSpares:Top and Bottom bearings: MR013Crown race: H6010
Headsets don't always get the attention they deserve; beautiful handlebars and stems can be so distracting... But this component is the interface between frame, fork and stem, and the basis for precision steering. This is why the Ritchey Logic V2 model is built to take the abuse of bad roads and tough mountain bike (MTB) trails while delivering smooth, reliable performance over the long haul. Additional Features: Open sealed bearing system Uses Ritchey grease and sealed design for years of trouble-free performance
Ritchey Logic V2 Conventional HeadsetRitchey has made its tough and smooth operating Logic V2 Headset with a smaller upper bearing to keep the weight low and a larger lower one to withstand hard use and heavy impacts. Extensively tested and refined to not just meet but to double the required European safety standards, this conventional headset delivers a performance and safety level you can rely on. Built with deep top and bottom cups for a solid install into your bike’s headtube it’s finished off with Ritchey’s waterproof internal grease so you’ll enjoy many years of friction-free, precise steering.Features: Headset Type: Conventional external type Steerer Tube Compatibility Size: Straight 1 1/8" Bearing Type: Retainer ball bearing Stack Height: 30.2mm Upper Bearing Dimensions: 34mm external, 28.6mm internal Lower Bearing Dimensions: 34mm external, 30mm internal S.H.I.S information: EC34/28.6 / EC34/30 Upper Cone: Steel Upper Cup: Steel Lower Cup: Steel Crown Race: Steel Headset Adjuster: Plastic Small upper angular contact bearings save weight, larger lower bearings boost strength and durability Uses Ritchey grease Manufacturer's Part Number: 200.HS247.121Buy 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 Pro Headset BearingGenuine Ritchey replacement parts, the Pro Headset Bearings are compatible with frames with fully integrated headtubes and deliver super-smooth rotation for precise handling. An ideal addition to your road or mountain bike (MTB) these hard-wearing fully sealed angular contact bearings (ACBs) will maintain their performance in all riding conditions.Ritchey strives for at least twice the standard laid out by CEN (the European Committee which determines minimum safety standards for bicycles and components sold in Europe). By the time you put a Ritchey product on your bike, it has passed a global testing and approval process second to none.Features: Material: Steel Bearing Type: Angular contact Pro bearings (ACB) for Ritchey Fully Integrated headsets Angles: 45° / 45° Dimensions: Three separate options available, 41x30.15mm, 41.8x30.5mm and 51.9x40mm Width: 8mm Steerer Tube Compatibility: Separate 1.1/8" and 1.1/8"-1.5" options Contains: 2 bearings for Press Fit and Campy Spec options and only 1 bearing is supplied for Taper option Genuine Ritchey replacement parts Manufacturer's Part Numbers: 41mm: 200.HS247.178; 41.8mm: 200.HS247.173; 51.9mm: 200.HS247.175Please Note: The 41mm and 41.8mm options are a pair of headset bearings, the 51.9mm (1.5") Taper option is a single lower headset bearing only.Buy Ritchey Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Integrated headset from BSD. New improved sealed precision bearings with laser etched logo top cap and spacers. Weight: 60g (2.1oz)
Integrated headset from BSD. Box includes top and bottom sealed bearings, crown race, compression washer, BSD printed top cap and some thin washers for fine adjustment. Integrated headset from BSD. Box includes top and bottom sealed bearings, crown race, compression washer, BSD printed top cap and some thin washers for fine adjustment. Weight: 60g / 2.1oz.Weight: 60g (2.1oz)
This three-pack of spacers features an innovative Deda H.S.S (headset stack spacers) system. Unlike traditional systems, this system allows you to install these spacers directly under the top cover of your bike's headset. This gives your road bike or mountain bike a completely new look which matches modern headtube designs. Engineered for superior stiffness and handling, this pack of spacers also features a carbon construction. This means you'll benefit from their outstanding strength without any unnecessary weight.
FSA Replacement Headset BearingThis Single replacement headset bearing from FSA is made from durable stainless steel and is incredibly lightweight at only 22g making it the ideal component to invest in, when you need a replacement bearing.Features:ACB 36°x45°Sold as a single bearingMaterial: Stainless steelWeight: 22gBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Deda Elementi HSS 46 Carbon Spacers 3pkThese spacers are developed for both road and MTB use as they offer excellent height adjustability. They feature a sleek carbon construction which allows you to benefit from their incredible strength without sacrificing any valuable weight on your road bike or mountain bike. Deda has also equipped these with a unidirectional carbon finish for even greater weight savings on every ride. Deda HSS SystemLeading the way for innovation, these superb headset spacers are compatible with the Deda HSS (Stack Spacer System). This allows you to install the spacers directly under the top cover, unlike traditional systems. As a result, you'll enjoy a much sleeker appearance while the spacers rest flush and in-line with the rest of your bike. The Deda HSS 46 Carbon Spacers 3pk is an ideal choice of upgrade for riders who want increased stiffness and handling at the same time. Features: Material: Carbon Finish: Unidirectional CarbonUse: Road, MTBNumber of Spacers: 3 packSize: 1x3mm, 1x5mm and 1x10mmSteerer Tube Diameter: 46mmSteerer Tube Size: 1 1/8"Compatibility: Deda HSS headsetsPart Number: DHSC03BBuy Deda Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
FSA Hammer Threadless Headset (TH-877)If you’re looking for a mountain bike (MTB) headset that’s built to withstand huge hits and endure all that the dirt jump trails can throw at you, the Hammer Threadless Headset is the perfect option. Compatible with conventional 34mm headtubes and straight 1.1/8” fork steerers, its 12mm deep cups sit firmly into your bike’s frame as you’re landing huge jumps on your dirt jump (DJ) or freeride (FR) bike. Inside these forged and CNC machined steel cups FSA has added heavy-duty oversized steel retainer bearings, which are ready for anything and keep operating smoothly even in the harshest riding conditions.Features: Material: Forged and CNC machined Steel cups, Nylon top cover & Plastic seal Type: Conventional Fork Steerer Tube Compatibility: 1.1/8" Upper Bearing Cup Size: 34mm external, 28.6mm internal Lower Bearing Cup Size: 34mm external, 30mm internal Crown Race Size: 30mm Stack Height: 24.2mm (12.3 + 11.9mm) Use: Dirt Jump (DJ) Freeride (FR) bikes Upper Ball Bearing Size: 5/32"x20 caged ball bearings Lower Ball Bearing Size: Oversized 3/16"x20B caged ball bearings Upper Standard Headset Information System (S.H.I.S): EC34/28.6 Lower S.H.I.S Information: EC34/30 12mm "Deep Cup" design Manufacturer's Part Number: 141-2340 Weight: 149gBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.