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Chainring 42T "Narrow Wide" Tongsheng TSDZ8
New product
Chainring 42T offset 20mm "Narrow Wide" for mid drive Tongsheng TSDZ8.
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More info
The PreciAlps Chainring is designed in France.
The design combines the smallest possible Drive ring (42T), whilst also maintaining the correct chainline.
This chainring is machining with CNC Machine, the 42 tooth narrow wide is specially designed for retained the chain.
If you want to personalise your Tongsheng TSDZ8 equipped bike, this chainring is very light only 190gr.
If you want improve performance, then the PreciAlps chainring might be for you.
Spec:
CNC 42T Drive ring for TSDZ8 motors. A smaller Drive ring allows the motor to spin faster and more efficiently when used on steep inclines.
Machined with a Narrow Wide to eliminate chain derailment and reduce tooth ware.
Machined from 7075 Aluminium and T6 hardened for long life.
Anodized black.
