Universal Sprocket Hub Adapter PlateFor Off-Road Wheel Hubs

With a combination of this sprocket hub adapter plate and a standard wheel hub you have a sturdy, lightened, sprocket hub that can be easily allow a sprocket change.Features:Universal Aluminum Sprocket Hub AdaptorWorks with standard wheel hubs (4 on 2-13/16, 4 on 2-7/8, and 4 on 4)Works with Yerf-Dog Spiderbox, allows for sprocket change from the 31T to larger sprockets.Really useful for dual flange hub applicationsProduct Specs:Outside Diameter: 5.9″Center Bore: 2.3″Quad Bolt Hole Pattern for multiple hubs (color in secondary photo):(4) 5/16″ Holes on a 2-13/16″ Bolt Circle (green)(4) 3/8″ Holes on a 2-7/8″ Bolt Circle (yellow)(4) 1/2″ Holes on a 4″ Bolt Circle (red) – Use with bolt spacers / extensions.(4) 5/16″ Holes on a 3-1/8″ Bolt Circle (blue): Yerf-Dog Spiderbox patternSprocket Bolt Pattern: (6) 1/4″ Bolt Holes on a 5-1/4″ Bolt Hole CirclePhotos with sprockets and wheel hubs are just for reference, this listing is for the adapter plate only!Part Number: 400238 Check out our other items. Buy In Bulk.We have tons of parts available! Local Pickup Address: BMI Karts & Parts 769 E. Main St. Versailles, OH 45380 Powered by SixBit’s eCommerce Solution