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P/T Line 4 to 5 Speed Conversion Kit (11-25T)

P/T Line 4 to 5 Speed Conversion Kit (11-25T)


 
Size Color Price Inventory Quantity  
Silver - V2
  • Silver
$175 7 Add to cart

This is a complete package to upgrade the P/T line gearing from 4 to 5 speed with sprockets 11-13-17-21-25T.  It is similar to the standard package of 11-21T but with larger sprockets and a derailleur extension. 
 
This conversion process makes use of existing equipment as much as possible, and only involves changing the sprockets, the shifter internal part, and the chain.
 
While we do make the shifter conversion parts available by itself, the kit includes sprockets that have been tested to work, taking the uncertainty out of the conversion process.
 
In this kit, the factory sprockets and spacers are replaced by thinner ones, not by adding one more. It is not possible or unsafe to add one more sprocket, while keeping the existing ones, due to the lack of physical space. The new thinner sprockets and spacer supplied in this package will fit the factory rear hub without the dust cover.

Due to the thinner sprockets and spacing, a narrower chain is supplied. The conversion process is non-destructive and completely reversible.
 
Pre-requisites:
P/T Line 4 speed shifter
P/T Line Advanced Derailleur and compatible tensioner.
P/T Line rear wheel, or aftermarket wheel compatible with 5 11s sprockets.
 
Kit Content:
- 4 to 5 speed shifter conversion parts
- 11-13-17-21-25T sprockets and spacers, in either silver only.
- 12 speed chain, in either silver or black.
- Derailleur extension
- Stronger derailleur spring and linkage pins

Instruction will be provided in the form of Youtube video. The installation of stronger derialleur spring is optional, but benficial. It will help making shifting to 11T faster.


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