• Close-up of non-sealed bottom bracket cups and bearings
  • Non-sealed bottom bracket kit steel cup detail
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D'Amour

One Piece Bottom Bracket Kit

One Piece Bottom Bracket Kit

$20.00 CAD
$20.00 CAD $20.00 CAD
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Description |

The BB Kit for One Piece Crank is a classic, dependable setup for BMX, cruiser, and single-speed bikes using a one-piece crank.
Featuring standard 51mm cups and a 23/24mm thread, this non-sealed version offers straightforward performance that’s easy to service and maintain.

Perfect for riders rebuilding vintage bikes, refreshing a daily commuter, or keeping a one-piece crank spinning smoothly without the need for specialty tools.

Features & Specs |

Model BB Kit for One Piece Crank – Non-Sealed
Thread Size 23/24 mm
Cup Diameter 51 mm (standard)
Bearing Type Non-sealed
Material Steel cups and bearings
Compatibility One-piece crank systems
Colour Silver / Steel finish

 

Usage Tips & Compatibility |

Compatibility:

  • Fits frames with standard 51mm bottom bracket shells.
  • Designed for cranks using 23/24mm threads.
  • Direct replacement for most vintage and modern one-piece crank systems.

Installation Tip: Grease the bearing surfaces before assembly to ensure smooth rotation. Press cups evenly and avoid over-tightening the crank arm.

Maintenance: Clean and regrease bearings periodically for long life and consistent performance.

 

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