Project Description

Part machined by Praxengineering for £85


Received and Approved by Sparky on 09/09/2020


Bike Sprocket Extension

Description:Help

I need 1 extension for a bike's sprocket mount. Threads are 1.375 x 24tpi or 1 3/8" x 24tpi.

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Added 22/08/2020 19:19

The drawing is incorrect as the boring size for the thread should be 33.36mm. A corrected drawing and step file have been attached

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Added 25/08/2020 17:14

I also forgot the flats so have added those

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Added 25/08/2020 18:22

Slightly undersized diameter for the external thread

Offers (1)

Praxengineering

17 Jobs

4.8
Machining

£85