Description
About G3 Silicon Nitride Ceramic Beads
It highlights the higher strength and impact resistance characteristics of Si3N4, making it better than metal bearings, Secondly, their better wear resistance and heat resistance, light weight and smoothness, reducing friction and making the cranksets smoother during rotation. Be loved and recommended by cycling enthusiasts.
CNC Machining Process
Heat treated CNC process Guaranteed strength Lightweight at the same time.
G3 Ceramic Bearing
1.Ceramic bearings are installed in cups.
2.High quality G3 silicon nitride ceramic beads and hardened-steel races.
3.G3 Silicon nitride ceramic beads ,it highlights the higher strength and impact resistance characteristics of Si3N4, making it better than metal bearings, Secondly,their better wear resistance and heat resistance,light weight and smoothness,making the cranksets smoother during rotation. Be loved and recommended by cycling enthusiasts.
4.Low operating noise.
Model Number:BBright-24
Color:Black ,Red
Material:Aluminum Alloy,Ceramic Palin
Weight :About 111g（Weight does not include accessories）
Shell width:79mm
Applicable Axis:φ24mm /φ22mm
Press-in Diameter：φ46mm/φ46mm
Fit for:Shimano full range of cranksets,SRAM GXP road bike or MTB crankset,Rotor 3D24,Aldhu24 crankset and other brand of crankset with shaft diameter 24mm.
Model Number:BBright
Color:Black ,Red
Material:Aluminum Alloy,Ceramic Palin
Weight :About 105g（Weight does not include accessories）
Shell width:79mm
Applicable Axis:φ30mm /φ30mm
Press-in Diameter：φ46mm/φ46mm
Fit for:the axle's length should be larger or equal to 88.5mm and the chainring axle diameter should be 30mm.
Fit for:For the Cervelo Bicycle Frame
Model Number:BBright-DUB
Color:Black ,Red
Material:Aluminum Alloy,Ceramic Palin
Weight :About 116g（Weight does not include accessories）
Shell width:79mm
Applicable Axis:φ28.99mm /φ28.99mm
Press-in Diameter：φ46mm/φ46mm
Fit for:SRAM DUB specification cranksets.
Bottom Parts
Lightweight aluminum alloy is not easily deformed Built-in rubber ring to prevent dust from entering.
Product physical photos
The product is taken in kind and displayed from multiple angles, showing you more different product scenarios
Model Number:BBright-DUB
Model Number:BBright
Model Number:BBright-24
Product Packaging
Note: Due to different batches, the factory will replace the outer packaging of the product, please refer to the actual receipt!
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