Zerostack construction forms are widely used through their advantages, of a low overall height and bearing shells.Features:Stainless - Industry - Angular contact ball bearings, double sealed,CNC - made in Germany / Al2000 series,R3 seal (metal sheet supported rubber seal).Technical Specifications:Fork steerer:30mm/1 1/8",Cup skirt Ø: 44mm,Cup skirt length: 7,7mm,Total stack high: 5,4mm,Weight: 43g.
Zerostack construction forms are widely used through their advantages, of a low overall height and bearing shells.Features:Stainless - Industry - Angular contact ball bearings, double sealed,CNC - made in Germany / Al2000 series,R3 seal (metal sheet supported rubber seal).Technical Specifications:Fork steerer:28,6/1 1/8",Cup skirt Ø: 44mm,Cup skirt length: 7,7mm,Total stack high: 8mm,Weight: 39g.
Hardly any other component is more hidden but nevertheless important than the Headset. More than 15 years of know-how in bearing technology are directly reflected in our products. The result are Highend-Headsets with the right spark of glamour and elegance. External Cup offers, because of its type of construction the biggest creative scope.Features:Stainless - Industry - Angular contact ball bearings, double sealed,CNC - made in Germany / Al2000 series,R3 seal (metal sheet supported rubber seal).Technical Specifications:Fork steerer: 30mm/ 1 1/8",Cup skirt Ø: 34mm,Cup skirt length: 9,6mm,Total stack high: 14mm,Weight: 53g.
Hardly any other component is more hidden but nevertheless important than the Headset. More than 15 years of know-how in bearing technology are directly reflected in our products. The result are Highend-Headsets with the right spark of glamour and elegance. External Cup offers, because of its type of construction the biggest creative scope.Features:Stainless - Industry - Angular contact ball bearings, double sealed,CNC - made in Germany / Al2000 series,R3 seal (metal sheet supported rubber seal).Technical Specifications:Fork steerer: 28,6mm/ 1 1/8",Cup skirt Ø: 34mm,Cup skirt length: 9,6mm,Total stack high: 16,3mm,Weight: 48g.
Acros AZX-589 HeadsetSpecifically made to meet the extra demands of electric mountain bikes (E-MTBs), the Acros AZX-589 Headset delivers super-smooth performance, so you can enjoy responsive steering as you attack the toughest trails. This tapered headset adopts the larger 66mm lower headtube sizing standard, which is becoming increasingly popular with E-MTB frames due to the extra strength that this thicker lower headtube provides.Features: Headset Type: Semi-Integrated ZS56/66 Steerer Compatibility: 1.1/8" - 1.5" tapered Cone Race: 39.8mm Upper Cuper inner Diameter: 56mm Upper Cup Outer Diameter: 62mm Lower Cup Inner Diameter: 66mm Lower Cup Outer Diameter: 76mmmBuy Acros Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Acros ZS56 Headset Upper Integrated Cable RoutingKeeping your cables hidden while also giving you a hassle-free, clean finish, this semi-integrated headset upper (ZS56) is developed specifically for bike frames with a 56mm head tube at the top and integrated cable routing (ICR). It can also only be used in combination with a matching headset cover (ZS56 headset cover) for integrated cable routing. The headset upper part includes a ZS56 bearing cup, a matching angular contact ball bearing and a special compression ring for ICR. Another highlight is it comes complete with Acros's internal protection sealing (IPS) for an additional layer of protection for the headset bearings against moisture and dirt.Designed for Integrated Cable RoutingThe zs56 upper part of this headset with ICR is the result of long development work so that you can easily install it and have a long rest. This is ensured by a double-sealed angular contact ball bearing that Acros fill with its optimised headset grease. Thanks to the two sealing disks with double lip seals, the grease is securely held inside the industrial ball bearing and moisture and dirt cannot penetrate the bearing.High-Quality Angular Contact Ball BearingsAcros use special angular contact ball bearings in its aftermarket headsets. They can cope with the radial and axial forces occurring on the head tube particularly well and therefore contribute to the long service life of the headset.Sophisticated Sealing TechnologyA number of seals effectively keep moisture and dirt away from the heart of this headset and its angular contact ball bearings. This means less maintenance as well as increased longevity on your travels.Features: Bearing Diameter Upper Part (ID): 56mm Steerer Tube (SD): 28.6mm / 1 1/8" Bearing Dimensions: 52x42x7 Storage Height: 7mm Bearing Bevel: 45 degrees/ 45 degrees Headset Cover Included: No, Acros ZS56 headset cover is available separately Double-sealed angular contact ball bearings Centering ring made of glass fibre reinforced plastic Metal reinforced sealing washer Weight: 35gTechnologies: Does the zs56 upper part for integrated cable routing (icr) fit into my bike? This storage set with integrated cable routing only fits into your bike if this was already provided for by the manufacturer at the factory. In addition, the upper head tube diameter must be 56mm. What is included in the scope of delivery of the zs56 upper part for integrated cable routing (icr)?: 1x 52x42x7 headset bearing pressed into bearing shell (ID: 56mm), 1x centering ring and 1x metal reinforced seal.Buy Acros Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Acros AZ66 Block Lock Headset LowerSpecifically designed for the demands of modern mountain bike (MTB) and electric mountain bike (E-MTB) riding, this headset lower is developed for dependable performance as you hit the trails. It features a robust aluminium build for toughness and durability as you dominate your way around the mountain. Acros has also put this model through its CNC-machining process to shave off any unnecessary excess material, while still preserving maximum strength. As a result, it ensures an excellent strength to weight ratio for reliable, consistent performance, without any weight penalty.Headset Lower with Block Lock TechnologyThe main highlight of this high-quality component is its Block Lock system, which solves the issue of your handlebars swinging around and your shifter or dropper remote hitting your frame's top tube. This versatile headset lower limits handlebar rotation using a special tab that's CNC-machined into its cup, which then slides into a groove that's machined in the top cap (top cap sold separately). When it comes to the end of the groove it stops, preventing any damage happening to your bike frame from low rise handlebars or shifters. The steering angle is limited to 164 degrees, which means if you set the mechanism centrally, it stops 13 degrees on either side of the top tube. One final highlight is it comes complete with double-sealed angular contact bearings for smooth rotative performance in all-weather conditions.Features: Cup Material: CNC-machined Aluminium Use: Mountain Bike (MTB), Electric Mountain Bike (E-MTB) Cup Skirt: 66mm Cup Skirt Length: 10mm Bearings: Double sealed angular contact bearings Fork Steerer: Multiple options available to select Included: Headset lower only Weight: 106gManufacturer's Part Numbers: 5102620S120 Black 1.1/8" 5102625S120 Black 1.5"Buy Acros Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Acros AZ66 Block Lock Headset LowerSpecifically designed for the demands of modern mountain bike (MTB) and electric mountain bike (E-MTB) riding, this headset lower is developed for dependable performance as you hit the trails. It features a robust aluminium build for toughness and durability as you dominate your way around the mountain. Acros has also put this model through its CNC-machining process to shave off any unnecessary excess material, while still preserving maximum strength. As a result, it ensures an excellent strength to weight ratio for reliable, consistent performance, without any weight penalty.Headset Lower with Block Lock TechnologyThe main highlight of this high-quality component is its Block Lock system, which solves the issue of your handlebars swinging around and your shifter or dropper remote hitting your frame's top tube. This versatile headset lower limits handlebar rotation using a special tab that's CNC-machined into its cup, which then slides into a groove that's machined in the top cap (top cap sold separately). When it comes to the end of the groove it stops, preventing any damage happening to your bike frame from low rise handlebars or shifters. The steering angle is limited to 164 degrees, which means if you set the mechanism centrally, it stops 13 degrees on either side of the top tube. One final highlight is it comes complete with double-sealed angular contact bearings for smooth rotative performance in all-weather conditions.Features: Cup Material: CNC-machined Aluminium Use: Mountain Bike (MTB), Electric Mountain Bike (E-MTB) Cup Skirt: 66mm Cup Skirt Length: 10mm Bearings: Double sealed angular contact bearings Fork Steerer: Multiple options available to select Included: Headset lower only Weight: 106gManufacturer's Part Numbers: 5102620S120 Black 1.1/8" 5102625S120 Black 1.5"Buy Acros Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Acros AH-34 EC34/30 Lower HeadsetPerfect for updating your existing lower headset interface, this lower headset features a robust aluminium construction. This makes it more than capable of handling all the intensity that's associated with road-racing and clocking up the miles on longer journeys. Allowing your fork's steerer to rotate inside the frame's headtube, this lower headset is kitted out with stainless steel bearings. This gives it an extra layer of durability, while its R3 seal allows it to perform in all-weather conditions. Features:Headset Material: AluminiumBearing Material: Stainless SteelSeal Material: R3 (Metal-reinforced Rubber)Use: Road, MTBSteerer Diameter: 1 1/8"Headset Type: ConventionalPart Number: 1602601R4SWeight: 53g (approx)Buy Supacaz Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Acros Canyon Aeroad CF Headset Bearing SetSpecifically designed for use with Canyon Aeroad CF bikes, this headset bearing set allows you to upgrade your old or worn-out existing bearings. Easy to install, this bearing set attaches to your Canyon Aeroad CF frame's headset. Coming complete with two bearings and one compression ring, this is a perfect choice of upgrade for breathing new life back into your headset. Features: Bike Compatibility: Canyon Aeroad CF Includes: 2x bearings (1x upper and 1x lower); 1x compression ring Part Number: 5652951Buy Acros Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Acros Ai-41 IS41/30 Lower Headset Allowing your fork's steerer to rotate smoothly inside your frame's headtube, this upper headset is an essential upgrade for reliable steering performance. It features a rock-solid aluminium construction, which allows it to withstand all the aggressiveness from mountain bike trails and the intensity of road-racing. Coming complete with stainless steel bearings and an R3 seal, this is a perfect upgrade for reliable performance in all-weather conditions.Features: Headset Material: Aluminium Bearing Material: Stainless Steel Seal Material: R3 (Metal-reinforced Rubber) Use: Road, MTB Steerer Diameter: 1 1/8" Headset Type: Integrated Part Number: 3802601SBuy Acros Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Acros Ai-52 IS52/30+40 Lower HeadsetPerfect for updating your existing lower headset interface, this lower headset features a resilient aluminium construction. This makes it capable of handling the increased pressure on all-day epics on your mountain bike as well as long-distance rides on your road bike. Allowing your fork's steerer to rotate inside your frame's headtube, this lower headset is equipped with stainless steel bearings. This gives it an extra layer of durability in both wet and dry riding conditionsFeatures: Headset Material: Aluminium Bearing Material: Stainless Steel Seal Material: R3 (Metal-reinforced Rubber) Use: Road, MTBSteerer Diameter: 1.5"Headset Type: IntegratedPart Number: 4802601R1SBuy Acros Components from Chain Reaction Cycles, the World's Largest Online Bike Store.