CONTEC Single Speed ??Adapter AD-One Speed
Spacer kit for conversion of 8/9-speed circuit freewheels to singlespeed.
Different width, black anodized spacers to set the optimal chain line .
Includes Shimano and SRAM freehub body compatible stainless steel locking ring and 2 pinions (16 and 18 teeth)
NOTE: The sprockets are only compatible with 3/32 "chains.
Material: aluminum (spacer), stainless steel (lockring and pinion)
Compatibility freewheel body: 8- / 9-speed SRAM / Shimano
Compatibility chains: 3/32 "chains
Inner diameter: 35 mm
Color: black, stainless steel
Scope of delivery: Spacer, Lockring, 2x pinion (16 and 18 teeth)