An all new range of upgraded headset’s which use the titanium coated race bearings with stainless steel balls, designed to extend life and performance.
The titanium coating is applied using “Physical Vapour Deposition” which means that the material is vapourised in a vacuum environment and then deposited on the bearing races as a composition coating. This process allows the structure, density and stoichiometry of the coating to be controlled allowing the exact attributes in our design brief to be achieved. The coating is 0.000118” thick and 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 and 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 and have went through various tests by the Nukeproof team during development so we are 100% confident in their performance. To back this up we are offering a 5 year warranty so if you do encounter any problems we will get you sorted.
CHOOSE THE CORRECT HEADSET: Nukeproof Headset Technical Manual
|Top Cup Options||Headtube Internal Diameter||Steerer||Weight|
|Black EX34-28.6 – T1 1.1/8″ Top Cap, bolt & star nut included||34mm||1 1/8″||73g|
|Black EX34-28.6 – T1 1.1/8″ Top Cap, bolt & star nut included||44mm||1 1/8″||70g|
|Black ZS49-28.6 – T3 1.1/8″ Top Cap, bolt & star nut included||49mm||1 1/8″||85g|
|Bottom Cup Options||Headtube Internal Diameter||Steerer||Weight|
|Black 1.1/8″ EX34-30 – B1||34mm||1 1/8″||37g|
|Black 1.1/8″ EX44-40 – B5||44mm||1 .5″||58g|
|Black 1.5″ EX49-40 – B7||49mm||1.5″||74g|
|Black 1.5″ ZS56-40 – B8||56mm||1.5″||55g|
Bearing only weights
1 1/8” bearing – 18g
1.5” Bearing – 31g
TOP and BOTTOM Cup sold separately.
Bearing also available separately.
|Option:||EX49-40 - B7, ZS56-40 - B8, EX44-40 - B5, EX34-30 - B1|
|Steerer Diameter:||1.5", 1.1/8"|
|Headset Type:||Conventional, Semi-Integrated|
|Specific Bottom Headset cup|
|Replaceable angular contact bearings|
|Lazer – etched graphics (including code)|
|Split Alloy Crown Race for easy installation/removal|
|Hard Anodised Finish|
|Internal and external options|
|Reducer crown race for 1.5" available|