Elevn Sealed Ceramic Pf24 Alloy 86.5-92mm Bottom Bracket

Elevn Sealed Ceramic PF24 Alloy 86.5-92mm Bottom Bracket

Product Overview

The Elevn sealed ceramic PF24 bottom bracket is a high-performance press-fit component engineered for modern BMX frames. The fully CNC-machined construction with ceramic bearings delivers superior rolling speed, extended bearing lifespan, and lightweight performance compared to standard steel bearing alternatives.

Key Features

• Ceramic sealed bearings – Premium ceramic material spins faster and maintains performance longer than standard steel bearings; reduced friction delivers measurable speed advantages across racing applications
• Lightweight ceramic construction – Ceramic bearings weigh less than steel alternatives; contributes to overall drivetrain weight reduction without compromising durability or bearing life
• Fully CNC-machined design – Precision computer-controlled manufacturing ensures exact tolerances and impeccable component quality; eliminates play and inconsistency
• Screw-in bearing design – Ceramic bearings install directly into CNC-machined cups; simplified maintenance and bearing replacement without specialized press equipment
• Internal thread fixing structure – Threaded internal design simplifies assembly; compatible with standard tools without requiring proprietary installation hardware
• PF24 press-fit standard – 41mm BB shell ID with 86.5-92mm width range accommodates most contemporary press-fit BMX frame geometries
• Shimano 16T wrench compatible – Universal compatibility with standard Shimano BB wrench eliminates specialized tool requirements for installation or maintenance
• Sealed bearing system – Fully sealed construction keeps dirt and moisture out; reduces maintenance frequency while extending bearing service life
• 24mm spindle compatibility – Works with standard 24mm BMX cranksets and drivetrain configurations without adapter hardware
• Lightweight at 110 grams – Total assembly weight contributes minimally to overall bike mass while maintaining structural integrity and performance

Technical Specifications

• Type: Press-fit bottom bracket with ceramic bearings
• Model: Elevn PF24
• Material: CNC-machined alloy with ceramic bearings
• BB shell ID: 41mm
• Width range: 86.5-92mm
• Spindle diameter: 24mm
• Bearing type: Sealed ceramic cartridge (screw-in)
• Fixing structure: Internal thread
• Installation tool: Shimano 16T wrench compatible
• Weight: 110g
• Bearing system: Fully sealed
• Application: Press-fit BMX frames with 24mm spindle systems

Compatibility and Ideal Use Cases

Compatible exclusively with press-fit BB86 or similar 41mm shell ID frames with 86.5-92mm width range; verify frame BB shell type and width before purchase. Ideal for riders with press-fit BMX frames seeking ceramic bearing performance and weight optimization. Suitable for competitive racing where bearing speed, reliability, and lightweight construction matter. The ceramic bearing technology provides measurable rolling speed advantages across extended racing use. Works with any 24mm spindle BMX crankset and standard drivetrain configurations. The screw-in ceramic bearing design enables straightforward maintenance and bearing replacement without complete BB removal. Recommended for performance-focused riders, competitive racers, and anyone prioritizing premium ceramic bearing technology, CNC-machined precision, and lightweight press-fit bottom bracket construction.