Bike Chain Ring Sprocket Guard V2

UPDATE: Version 2 uploaded. Slightly better clearance to derailleur, bigger internal hole. Printed in grey PETG

My bike lost the chain ring guard in a particularly nasty crash and while I rode for a few years without it, I never got used to my leg getting stained by the chain. So I designed this to fit on the large chain ring  and attach with zipties for maximum flexibility. I suggest using PETG or even TPU for durability, since the guard will experience some wear - my white PLA print is already banged up. 

Use 3 or more perimeters, infill doesn't matter much. Attach with zipties.