Bike Bottom Bracket BB386 PF4630 for SRAM S-works Cannondale Hollowgram 30mm Road Mountain Bike Axis Ceramic Bracket Cranksets

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, making the cranksets smoother during rotation. Be loved and recommended by cycling enthusiasts.reducing friction.

Model Number:PF4630（BB386）

Brand:KACTUS TECH
Model Number:PF4630（BB386）
Color:Black ,Red
Material:Aluminum Alloy,Ceramic Palin
Weight :About 94g（Weight does not include accessories）
Shell width:68mm-73mm/86.5mm-92mm
Applicable Axis:φ30mm /φ30mm
Press-in Diameter：φ46mm/φ46mm

Five-way width 68mm:Fit for SRAM Red22 BB30,S-works, Cannondale Hollow-gram SiSLSiSLSiSL2 crankset.
Five-way width 86mm:Fit for SRAM Rival22 Force22S900S952 BB30 cranksets. Fit for SRAM Red Quarq BB30 and other shaft diameter 30mm cranksets.Fit for Rotor 3D+3D303DFAldhu etc crankset with an axis diameter of 30mm.

Ceramic Bearing
G3 Silicon Nitride Ceramic Axis

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.

Lightweight Design

The shell is made of high-strength aluminum alloy material, integrally formed, and anodized, which increases the hardness and wear resistance of the product and extends the service life of the product.

Free Adjustable Pads

Easy to adjust the centerline distance of the chain of the crank disc
Note: The number of each gasket varies according to actual needs

Multicolor Options

Two colors of the product can be selected, you can choose according to your preferences there is always one suitable for you.

Bottom Parts

Lightweight aluminum alloy is not easy to deform Anodizing treatment increases product hardness and wear resistance, and has good stability.

Bearing dust cover

Effectively prevent dust or other foreign matter from entering the bearing, and ensure the smooth use of the bottom bracket.

Laser Tech

Laser etching technology, clear handwriting, good quality.

Product physical photos

The product is taken in kind and displayed from multiple angles, showing you more different product scenarios

Product Packaging

Note: Due to different batches, the factory will replace the outer packaging of the product, please refer to the actual receipt!