The CeramicSpeed T47/86 Bottom Bracket combines the security of a threaded T47 interface with premium CeramicSpeed bearings for reduced friction, smooth drivetrain performance, and excellent durability.
Designed for SRAM and Quarq GXP cranksets with 24mm drive-side / 22mm non-drive-side spindles, this inboard T47 bottom bracket is compatible with standard 86mm T47 inboard shells as well as applicable Trek 85.5mm T47 frames.
This is the standard CeramicSpeed bearing version, not the Coated version. CeramicSpeed's standard bearings use high-quality ceramic balls with hardened-steel races.
Key Features
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Genuine CeramicSpeed bottom bracket
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Standard CeramicSpeed ceramic bearings
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Designed for SRAM / Quarq GXP cranksets
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24mm drive-side / 22mm non-drive-side spindle compatibility
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T47 threaded inboard design
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Compatible with applicable 85.5mm Trek T47 frames
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Compatible with standard 86mm T47 inboard frames
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Grade 3 silicon nitride ceramic bearing balls
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Hardened-steel bearing races
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Bearings supplied installed in threaded cups
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Serviceable design
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Installation uses compatible BBT-47 style bottom bracket tool
Specifications
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Brand: CeramicSpeed
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Product Type: Bottom Bracket
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BB Standard: T47 / T47-86 Inboard
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Crank Compatibility: SRAM / Quarq GXP
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Spindle Diameter: 24mm Drive Side / 22mm Non-Drive Side
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Bearing Type: Standard CeramicSpeed
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Ceramic Material: Grade 3 Silicon Nitride
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Frame Compatibility: Applicable 85.5mm Trek T47 and 86mm T47 inboard shells
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Crank Width: 92mm
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Axle Included: No
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Net Weight: 116g
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Gross Weight: 187g
Compatibility
Compatible with applicable SRAM and Quarq GXP cranksets using the stepped 24mm/22mm spindle standard.
Designed for:
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T47/86 inboard bottom bracket shells
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Standard 86mm T47 frame designs
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Applicable Trek 85.5mm T47 frames
This bottom bracket is not for SRAM DUB, straight 24mm Shimano-style, or 30mm crank spindles.
Confirm both your frame's T47 shell configuration and crank spindle standard before ordering.
Included
Condition
