[COMPATIBILITY] Fits for most go-kart brands & models and mini bikes.
[PREMIUM QUALITY] Made of high-quality material and machined well within tolerances. Nicely balanced, solid and durable to use.
[PERFECTLY FIT] Fit perfectly onto 1 inch diameter axle. Easy to install and holds up well. Great for gear and brake mounting.
[PRODUCT DIMENSION] 1" bore hub with 1/4" keyway. Works for 1" go kart hub axle.
[BUY WITH CONFIDENCE] This Go Kart Sprocket Hub comes with 6 months warranty. For any reason you're not completely satisfied, you can ask for a replacement or full refund.