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Camepro Precision CNC Alloy Bottom Bracket Spacers

Camepro Precision CNC Alloy Bottom Bracket Spacers

Achieve micron-level chainline alignment and bearing preload accuracy with CNC-machined alloy spacers across 24mm, 29mm DUB, and 30mm crankset systems.

(only Hong Kong) free shipping on orders over HKD$300 on order

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Description

Improper crank spindle spacing and misaligned chainlines lead to premature bearing failure, sluggish shifting, and persistent drive-side creaks. The Camepro Precision BB Spacers provide millimeter-accurate calibration between your crank arms and bottom bracket dust seals. Engineered with parallel surface tolerances, each spacer distributes bearing preload evenly across the inner race to prevent seal drag and bearing binding under sprint wattage.

 

Machined from high-strength aircraft-grade aluminum alloy with an anodized stealth black finish, these tuning shims maintain dimensional stability without deforming under torque. Whether fine-tuning clearances on 24mm Shimano, 29mm SRAM DUB, or 30mm Rotor spindles, Camepro delivers professional workshop-grade alignment across BSA, BB86, T47, and PF30 setups without boutique markup.

 

FEATURES

Micron-Parallel CNC Machining

Distributes bearing preload evenly across both faces to prevent point loading and premature race binding.

 

Precision Bore Sizing

Eliminates radial spindle play across dedicated 24mm, 29mm DUB, and 30mm inner diameter tolerances.

 

Dual Thickness Configurations

Unlocks exact chainline calibration through 1mm fine-tuning and 3mm structural adjustment profiles.

 

Corrosion-Resistant Anodized Alloy

Resists road grit oxidation and maintains dimensional stability over thousands of kilometers.

 

High-Torque Dimensional Stability

Resists lateral compression under aggressive out-of-the-saddle sprint watts to keep drivetrain alignment locked.

 

PRODUCT POSITIONING

High-precision, parallel CNC-machined bottom bracket shims and spacers engineered for road, gravel, and mountain cyclists tuning crank preload, spindle spacing, and chainline alignment.

 

TARGET AUDIENCE

Mechanics and custom builders requiring exact chainline calibration on bespoke bicycle builds

Cyclists eliminating lateral crankset play and optimizing bearing preload across different frame shells

Riders running 24mm Shimano, 29mm SRAM DUB, or 30mm crankset systems

Discerning cyclists seeking durable, high-tolerance alloy fitment hardware at an honest value

 

SPECIFICATIONS

Brand: Camepro

Model: Precision BB Spacers

Material: Aircraft-Grade Aluminum Alloy (Precision Parallel CNC Machined)

Finish: Anodized Stealth Black

Option 24mm x 1mm (#1601079): Fits Shimano / FSA (24mm Spindles)

Option 24mm x 3mm (#1601076): Fits Shimano / FSA (24mm Spindles)

Option 29mm x 1mm (#1601078): Fits SRAM DUB (28.99mm Spindles)

Option 29mm x 3mm (#1601075): Fits SRAM DUB (28.99mm Spindles)

Option 30mm x 1mm (#1601077): Fits Rotor / Easton / 30mm Spindles

Option 30mm x 3mm (#1601074): Fits Rotor / Easton / 30mm Spindles

Frame Standard Compatibility: BSA, BB86, T47, PF30, BB30, BB386EVO

Shipping & Payment

Delivery Options

  • International Shipping-4
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  • SF Express (Commercial and residential address)
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  • Pickup at store (Hong Kong)

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