Hope T-Rex Sprocket 40T compatible Sram

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75,00 € TTC
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Description

The Hope T-Rex ratio expander allows you to upgrade your existing 11-36 or 12-36 10spd cassette to give an 11-40T or 12-40T range. The T-Rex simply installs behind your existing cassette and replaces one of the smaller sprockets (usually 17T) Sram specific 40T sprockets have been designed, this gives us the following benefits which wouldn’t be possible with a larger sprocket size or with a universal type design.
Precise matching of the tooth profiles and shifting points is specific to each cassette Perfect mating of supporting tabs reducing flex and aiding shift performance
Lower B-tension adjustment is needed ensuring good shifting throughout the cassette range compared to fitting a 42t

Features :

  • Hard anodised 7075T6 aluminium
  • Compatible with Sram PG1030 (11-36), PG1050 (12-36) et PG1070 (12-36)
  • Available in Silver, Gold and Black

Weight : 74 gr


Technical informations : http://www.hopetech.com/webtop/modules/_repository/documents/201440TCassetteRatioExpander_Final_A4%281%29.pdf

Technical details

Part number5568

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