Cannondale Si Crank Lock Ring- KP021
$34.95
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Original alloy Cannondale lockring used to fasten the spider to the crankarm on Hollowgram cranks.
Compatible with all Cannondale BB30 Hollowgram cranks, and was redesigned to fit Evo's press-fit bottom bracket. If you have an Evo you need this lockring, because the old one does not fit.
Pickup available at Urban Pedaler Store.
Usually ready in 24 hours