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The Brompton Crankset 44T is a replacement set with left and right hand crank, including chainring and chainguard, as found on post 2013 Brompton Bikes.

 

A standard 3 or 6 speed Brompton comes with a 50tooth front chain ring - changing to 44 teeth will reduce the gearing by approx 12%.

 

A standard 1 or 2 speed Brompton comes with a 54 tooth front chain ring - changing to 44 teeth will reduce the gearing by approx 19%.

 

The Bottom bracket is NOT included - If upgrading from the old fixed crankset then you will also need to change the bottom bracket (the old one was ISO standard and the new one is JIS standard).

Brompton Crankset 44T - Spider type

價格自 S$180.00
  • Weight

    426g (Right), 235g (Left)

    Teeth

    44

    Crank length

    170mm

    BB

    Uses a 119mm JIS bottom bracket

    PCD

    130 5-Arm

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