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Radio Sonar MTB Freecoaster Rear Hub

Radio Sonar MTB Freecoaster Rear Hub


Regular price $169.99 USD
Regular price $169.99 USD Sale price $169.99 USD
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The MTB specific Sonar Freecoaster Hubs feature a patented "HYBRID" freecoaster system, creating a new type of hub that functions unlike anything else. Based on similar construction to a traditional hub, the Sonar Freecoaster is lightweight, simple to adjust system with ample durability and reliability.

Product Information

Axle Size


Axle Type


Bearing Type

Sealed Cartridge

Cassette Body Type

HG Mini Driver

Center to Flange, Left


Center to Flange, Right



Matte Nebula Purple

Defined Color


Flange Diameter, Left


Flange Diameter, Right


Hub Drilling


Hub Type

Rear Freecoaster

Rear Axle

10mm Thru x 135mm, Bolt-on x 135 mm

Spoke Interface


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