CERAMICSPEED Bottom Bracket PF46 Gravel Coated | SRAM DUB
The bottom brackets 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. They are suitable for all conditions and ensure unsurpassed smooth running on any terrain. This makes you faster and more effective with the same effort.
The CeramicSpeed SpeedBalls balls are 15% harder than the competition and can absorb significantly more forces. They also have an incredibly smooth surface, which reduces rolling resistance to a minimum. All these improvements have allowed the service life to be increased by 6 times.
Compared to the already high-quality standard bearings from CeramicSpeed, the "coated" version has a wafer-thin protective layer applied to the bearing rings. As a result, the latter become even harder, have a life cycle that is 60% longer and have even lower rolling resistance.
The bottom brackets for Gravel use are also equipped with Long Life grease. This offers the best possible protection against water and dirt under all operating conditions.
All bearings are handcrafted in Denmark and installed in high-precision European-made cups. No hydraulic presses are used during assembly. Manual assembly eliminates manufacturing tolerances and always guarantees a 100% fit. So that you really only use the best on your bike!
With this bottom bracket you can install a SRAM DUB crank with a 28.99 mm shaft in a frame with a 46 mm housing diameter and 68 mm width.
Technical specifications:
Area of intended use : Gravel
Bearing shell material: aluminium
Material bearing: ceramic, stainless steel
Bottom Bracket Type: PressFit PF46 / PF30
Bottom Bracket Shell Width: 68mm
Bottom bracket shell Ø: 46 mm
Crank shaft diameter: 28.99mm
Compatibility crank: SRAM DUB
Bearing: stainless steel with ceramic coated balls
Tool holder: PressFit tool
Color: Black
Weight according to the manufacturer: kA
Weight weighed: 117g (without spacer)
Scope of delivery:
1x CERAMICSPEED bottom bracket PF46 Gravel Coated | SRAM DUB
1x spacer kit
1x 5 ml Long Life fat
