Black Brompton 50T chain ring
This Brompton "Spider" crankset was introduced on new Brompton bicycles at the beginning of 2013.
This is the black version - with the chainring in black instead of silver originally introduced with BLACK edition bikes but now standard
This is a replacement 50 tooth chain ring complete with guard - black as originally used on BLACK edition bikes
Sizes available:
- 44T
- 50T (this one)
- 54T
Colours available:
- Silver
- Black (this one)
Note: This is just the chain ring / guard, and doesn't include the pedals / cranks etc
Compatibility
- A Line / B75
- C Line
- C Line Electric
- P Line
- P Line Electric
- G Line
- G Line Electric
It can be used to replace the 44, 50 or 54 toath chain ring on a "spider" type crank.
A standard 3 or 6 speed Brompton comes with a 50 tooth front chain ring (this size)
Brompton Q part code: QCHRINGA-SPI-50-BK
Brompton part number: 9000875