CERAMICSPEED ball bearing set coated for Zipp 353 NSW / 454 NSW wheelset | up to model year 24
If you want to give your already very good hubs on Zipp wheelsets the finishing touch, here is the ultimate improvement suggestion. The bearings from the Danish company CeramicSpeed represent the absolute high-end solution for all racers who place the highest value on the lowest friction with the best power transmission. This makes you faster and more effective with the same effort.
The CeramicSpeed balls are 15 % harder than those of the competition and can absorb considerably more force. They also have an incredibly smooth surface, reducing rolling resistance to a minimum. All these improvements have resulted in a 6-fold increase in service life.
Coated
Compared to the already high-quality standard bearings from CeramicSpeed, the "coated" version has a wafer-thin protective layer applied to the bearing rings. This makes the latter even harder, extends their life cycle by a further 60 % and reduces rolling resistance even further.
CeramicSpeed uses only the best materials and the latest technologies in production to ensure the highest possible quality at all times. All products are handmade in Denmark.
No hydraulic presses are used during assembly. Manual assembly eliminates manufacturing tolerances and guarantees a perfect fit every time. So that you really only install the best on your bike.
The makers of CeramicSpeed have great confidence in their products and give you a lifetime guarantee on these bearings.
This set contains all the bearings you need to convert a complete hub set on Zipp 353 NSW / 454 NSW / 858 NSW wheelsets.
technical data:
Material: Stainless steel coated, ceramic
Bearing type: Deep groove ball bearing with ceramic balls, raceways coated
Dimensions (inner Ø x outer Ø x height): front 17 x 26 x 5 mm (61803) | rear 17 x 30 x 7 mm (61903)
Seal: RS - sliding seal
Compatibility wheelset: Zipp 353 NSW, 454 NSW, 858 NSW up to model year 2024
Color: grey-blue
Weight according to manufacturer: n.a.
Weight self-weighed: 71.4g
Scope of delivery:
2x CERAMICSPEED ball bearings 61803 / 6803 Coated | 17 x 26 x 5 mm
4x CERAMICSPEED ball bearing 61903 / 6903 Coated | 17 x 30 x 7 mm