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absoluteBLACK E-Bike Chainring Steel for Shimano 12sp HG+ Chains

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Delivery and Shipping

$10 Flat Rate Shipping (excludes some large/oversized items) AUS only. 

$15 Flat rate Express Shipping option available for non-bulky items. Usually delivered the next business day (Metro Areas) AUS only.

Same Day Dispatch on orders before 3pm (excludes bikes).

Delivery times will vary from 2-5 business days for metro areas and 7-14 business days for rural and remote areas.

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The Ultimate, most durable, E-bike specific Super Steel chainring for 12spd Shimano HG+ chains. It is a well-known fact that high power e-bike motors tend to wear out the drivetrain in a very short time. The accelerated wear always starts from the chainring. This is why we have developed "Super Steel" chainring that can potentially save you 2-3 expensive cassette replacements, thanks to its incredible durability. What we mean by "Super Steel" is premium steel, that has been cnc milled, not stamped, then heat treated and lastly, put through multiple highly specialized nitriding and carburizing surface treatments to achieve micro hardness of an impressive 1300HV. All this results in a chainring that is over 4 times harder than a standard, stamped steel OEM chainring. Compatible only with absoluteBLACK e-bike spiders. Spider sold separately.

Why You Need A Super Steel Chainring For E-Bike
The drivetrain of an e-bike is subject to increased stress and torque as compared to conventional bicycles, as a result of the electric motor. This increased stress causes accelerated wear on all drivetrain components and especially the chainring.

Size (weight +/-1g): 32T (56g)
Compatibility: 12spd Shimano HG+ chains ONLY. Compatible only with absoluteBLACK e-bike spiders.
Material: Premium Steel with specialized treatments to provide extremely high hardness

Note this is a chainring only you will need a compatible absoluteBLACK spider to install this on your E-Bike

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