Free Flow Chains possess dimensional restraints therefore require unique sprockets.
Tsubaki provides sprockets sprockets for Dual Plus Chains, sprockets for Dual Plus Chains with top rollers, and sprockets for RS Chain with outboard rollers.
Product Lineup
Product Types / Features
Sprockets for Double Plus Chain/Center Roller Chain
Sprockets for Double Plus Chain/Center Roller Chain. Can be used with Double Plus Chain with snap covers.
Details
Sprockets for Dual Plus Chain with Outboard Rollers
Use Sprockets for Double Plus Chain.
Details
Sprockets for RS Chain with 
Outboard Rollers
Outboard rollers on RS Chain with outboard rollers may interfere with sprocket hubs based on the number of sprocket teeth. Utilize this special sprocket rather.
Details
Sprockets for Dual Plus Chain with Best Rollers
R Rollers on Dual Plus Chain with Best Rollers could cause interference with standard sprocket teeth. Use this special sprocket instead.
Details
Sprockets for RS Chain with Best Rollers
Use Drive Sprockets.
Details
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