YOXUFA 48T Sprocket Hub for Go Kart 1" Bore 420 Chain
Go kart rear sprocket and hub set with 1" bore and 1/4" keyway for 40/41/420 chain. Durable steel construction with lock nut to reduce vibration. Customer insight notes mixed fit and bolt size concerns
Highlights
- 1" bore with 1/4" keyway
- fits 40/41/420 chain
- lock nut included
Pros
- heavy duty steel construction
- includes lock nut to reduce loosening
- fits 40/41/420 chain and 1" bore go kart hub
Cons
- bolt size reported as too small
- hole alignment issues raised
- mixed opinions on fit and hub thickness
Best For
Features
- 1" bore go kart hub with 1/4" keyway for 420 chain 48T rear sprocket
- 48T sprocket compatible with 40/41/420 chain sizes
- center hole diameter 51mm (2.01 in); hub includes 1" bore and 1/4" keyway
- constructed from heavy-duty steel for durability
- includes lock nut to resist loosening from vibrations during riding