Nukeproof Horizon Top Headset Cup Nukeproof have launched a range of headset's which use the titanium coated race bearings with stainless steel balls. The titanium coating is applied using “ Physical Vapour Deposition” which means that the material is vapourised in a vacuum environment & then deposited on the bearing races as a composition coating. This process allows the structure, density & stoichiometry of the coating to be controlled allowing the exact attributes in our design brief to be achieved. The coating is 0.000118” thick & has a molecular bond to the bearing races so it won't wear off or corrode. The bearing is ABEC 5 certified which means that it has passed tests which include ID & OD tolerance's, roundness of ball, trueness of faces & surfaces aswell as noise testing at high RPM making it the perfect bearing for use in a headset. These bearings have been designed for use in the harshest weathers & have went through various tests by the Nukeproof team during development so they are 100% confident in their performance. To back this up Nukeproof are offering a 5 year warranty so you can be rest assured your purchase will be a good one. These headsets have been revised, enhanced & expanded for optimum fit, sealing & performance as well as compatibility with a wide range of fork & frame standards. Featuring sealed angular contact bearings, split alloy crown races & upper & lower bearing cups CNC-machined from proprietary aluminium, the headset offers the optimum balance of light weight, strength & durability for performance across all riding disciplines. All models feature a super tough black hard anodised finish, with laser-etched graphics.A top cap, star nut & bolt is also included
Features: Headset Type: Specific Top Cup Bearings: Replaceable, angular contact type Graphics: Laser-etched Finish: Hard Anodised Options: Internal & external
Includes:: Top cap & bolt supplied Model Headtube Internal Diameter Steerer Black EX34-28.6
- T1 1.1/8" Top Cap Included 34mm 1 1/8" Black ZS44-28.6
- T2 1.1/8" Top Cap Included 44mm 1 1/8" Black ZS49-28.6
- T3 1.1/8" Top Cap Included 49mm 1 1/8" Buy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.