Radio Junior BMX Cranks Arm Set

Description

Replacement crank arms for smaller configurations

For those using a 16" or 18" bike and needing new crank arms, the Junior Crank Arm Set by Radio is a reliable choice.

Technical features:

Short 152mm crank arms provide easy pedalling whilst enhancing the connection with the bike
Welded driver bolt for bolt-drive configurations
Specifically designed for 18" bikes, but also appropriate for 16" (will be exceedingly short for 20")

Crank Length/Type:

152mm

Bottom Bracket:

19mm

Sprocket mounting:

8-spline, Bolt Drive

Weight:

654g

Pedal axle diameter:

9/16"

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