Ceramicspeed PF4630 Bottom Bracket (Red Coated)

The Ceramicspeed PF4630 Bottom Bracket (Red Coated) is a high-performance drivetrain component designed to deliver exceptional efficiency, durability, and smooth pedaling performance for demanding cyclists. Engineered for PF46 frame standards with 30mm spindle cranksets, this premium bottom bracket uses advanced coated ceramic bearings to minimize friction and maximize power transfer. The coated bearing technology provides improved longevity and greater resistance to contamination, making it ideal for road racing, endurance riding, and high-mileage training. Finished with striking red anodized cups and precision-machined construction, the bottom bracket adds both performance and premium aesthetics to modern bike builds. Designed for riders seeking professional-level drivetrain efficiency and reliability, the Ceramicspeed PF4630 Bottom Bracket helps improve overall riding smoothness while reducing energy loss during every pedal stroke.

Key Features

• Compatibility: Designed for PF46 frames with 30mm crank spindles

• Bearing Technology: Coated ceramic bearings for reduced friction

• Color: Red coated finish

• Performance Benefit: Improved power transfer and drivetrain smoothness

• Construction: Precision-machined alloy cups

• Durability: Enhanced bearing lifespan and contamination resistance

• Ride Quality: Smooth and efficient pedaling performance

• Application: Suitable for road, gravel, and performance cycling

• Maintenance: Low-friction design for consistent operation

• Design: Lightweight and premium performance-focused construction

Product Specifications

• Brand: Ceramicspeed

• Product Name: PF4630 Bottom Bracket

• Frame Compatibility: PF46 bottom bracket shells

• Crank Compatibility: 30mm spindle cranksets

• Bearing Type: Coated ceramic bearings

• Cup Material: CNC-machined aluminum

• Color Finish: Red coated

• Use Type: Road and performance cycling

• Installation Type: Press-fit bottom bracket system

• Performance Focus: Reduced friction and enhanced efficiency

Bearing Performance & Efficiency

• Low Friction Operation: Ceramic bearings improve drivetrain efficiency

• Enhanced Durability: Coated races resist wear and contamination

• Efficient Power Transfer: Helps maximize pedaling performance

• Smooth Rotation: Precision bearings provide refined crank movement

• Premium Finish: Red anodized design enhances bike aesthetics

• Long-Term Reliability: Built for intensive training and racing use

Easy Operation / Usage

• Prepare and clean the PF46 bottom bracket shell before installation

• Press the bottom bracket cups evenly into the frame

• Install compatible 30mm spindle crankset carefully

• Check crank alignment and smooth bearing rotation

• Perform regular cleaning for optimal performance

• Inspect bearings periodically for long-term efficiency

Why Choose This Product

• Professional-Level Performance: Designed for competitive cyclists

• Advanced Bearing Technology: Coated ceramic bearings reduce drag

• Premium Construction: Lightweight and durable alloy design

• Smooth Riding Experience: Improves drivetrain responsiveness

• Long Service Life: Enhanced protection against wear and contamination

• Trusted Engineering: Ceramicspeed precision and performance quality

In the Box

• Ceramicspeed PF4630 bottom bracket

• Coated ceramic bearings

• Bottom bracket cups

• Installation documentation

• Required spacers and hardware