Profile sprocket Inserts to fit the Profile Sabre sprocket. Chose the insert to suit your crank size UNIVERSAL SPLINE DRIVE ADAPTER
-These sprocket Inserts are proprietary to the Profile Sabre sprocket and Madera Signet Guard.
-Made from 41...
Reviews
4.8
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Bought this jut in case my RNC cranks wouldn't accept spline-drive for whatever reason. Thankfully, I didn't need it.
K
kirk · November 6, 2022
Would be cool if it came with your sprocket but it's a necessary item to go spline-drive. After 6-8 weeks of a spline drive setup, I'd probably never go back to bolt-drive.