Surly Singleator Black Kids Bike Comes with a saddle mount

Comes with a saddle mount for the bike

It'll work with both quick-release and nutted axles

Ultra-durable

Other features: Made from steel

• Precision CNC-machining

Surly Singleator Black Kids Bike Comes with a saddle mountThe Singleator mounts right up to your derailleur hanger and provides a simple, effective, and adjustable means of tensioning the excess chain slack found in vertical dropout single speed drivetrains. The Singleator features a triple sealed spring, large cog capacity, chain guides, fully adjustable chain line, floating pulley, and a stainless steel pivot bushing. The main body is forged, so its strong. Weve gone with an 11 tooth pulley for smooth,