CeramicSpeed Ceramic Race Bottom Bracket - PF30 to 25mm (Campy UltraTorque)
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CeramicSpeed Ceramic Race Bottom Bracket - PF30 to 25mm (Campy UltraTorque) Info
The CeramicSpeed Ceramic Race Bottom Bracket PF30 to 25mm (Campy UltraTorque) is built for riders running Campagnolo UltraTorque cranks in a PF30 shell — a specific fitment that demands precision, and one where bearing quality makes a measurable difference. CeramicSpeed's Grade 3 Silicon Nitride ceramic balls offer lower friction and greater durability than steel equivalents, which means less resistance at the pedals and fewer replacements over time.
The PF30 standard uses pressed-in aluminum cups rather than bearing-direct-to-shell contact, and the cups here are machined to the tolerances CeramicSpeed's bearings require. On UltraTorque cranks, the bearings are pressed onto the spindle — worth noting if you're replacing an existing setup, as a bearing puller will be needed. Available in black or red to match your build.
CeramicSpeed Ceramic Race Bottom Bracket Specs at a Glance
- Compatibility: PF30 bottom bracket shell with Campagnolo UltraTorque 25mm spindle cranks
- Bearing type: Grade 3 Silicon Nitride ceramic balls in hardened steel races
- Shell standard: PF30 (46mm shell diameter, 68mm shell width)
- Cup material: Aluminum
- Colors available: Black, Red
CeramicSpeed Ceramic Race Bottom Bracket - PF30 to 25mm (Campy UltraTorque) Video
