The Warp 9 RAWR / Sigma Sprocket is a precision-machined aluminum rear sprocket that lets you tune your gearing on the RAWR Mantis and Altis Sigma. Offered in a range of tooth counts and two anodized colors, it brings strength, light weight and a sharp finished look to your drivetrain.
Fits the RAWR Mantis and Altis Sigma.
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