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Unique and patented device that shifts the position of a road bike derailleur to allow the use of a wide-range MTB-style cassette.
It does not compromise shifting on the smaller sprockets of the cassette but enables the derailleur to work with a 40T cassette.
- Material: 6061 Aluminum
Compatibility:
- 10-speed cassette:
- 11-32: Not Required
- 11-34 / 11-36 / 11-40: Single chainring (for double chainring check derailleur capacity)
- 11-42: Not supported
- 11-speed cassette:
- 11-32: Not Required
- 11-34 / 11-36 / 11-40: Single chainring (for double chainring check derailleur capacity)
- 10-42 / 11-42: Not supported
- Weight: 19 g
Ships within 48 hours · Estimated delivery Jun 22 - Jun 27
US$40
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