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Go Kart Steel Sprocket Hub 1in Bore 1/4in Keyway | Predator 212

Go Kart Steel Sprocket Hub 1in Bore 1/4in Keyway | Predator 212

Regular price $35.25 USD
Regular price $47.99 USD Sale price $35.25 USD
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Go Kart Rear Steel Sprocket Hub – 1" Bore, 1/4" Keyway

Upgrade or replace your worn-out sprocket hub with this heavy-duty Go Kart Steel Sprocket Hub. Precision-machined from premium 45-grade steel, this rear sprocket hub is engineered for reliable power transfer and long-lasting durability — perfect for go karts, drift trikes, and small engine builds using Predator 212cc, Predator 196cc, Honda GX160, GX200, and compatible 5.5HP/6.5HP engines.

Made in Mainland China.

Key Features

  • Wide Compatibility: Direct replacement for Predator 212mL, 196mL, GX160, GX200, 5.5HP & 6.5HP engines. Also fits Manco 1492, Azusa 2562, Baja, and most standard go kart and drift trike setups.
  • Premium 45-Grade Steel Construction: Built tough for high-torque environments — resists wear, corrosion, and deformation under demanding conditions.
  • Precision 1" Bore & 1/4" Keyway: Designed for precise shaft alignment, ensuring a secure, wobble-free fit every time.
  • Multiple Mounting Holes: Features multiple 1-inch diameter hub holes to accommodate various bolt patterns and mounting positions for maximum versatility.
  • Easy DIY Installation: Simply align the keyway, secure with the included bolts, and tighten — no special tools required. All necessary accessories included in the package.
  • Professionally Manufactured: Strictly quality-inspected for consistent performance, high reliability, and an extended service lifespan.

Specifications

Item Type Rear Steel Sprocket Hub
Material Premium 45-Grade Steel
Outer Diameter Approx. 102mm / 4 in
Inner Bore Diameter Approx. 25.4mm / 1 in
Keyway Size 1/4 inch
Compatible Engines Predator 212mL, 196mL, GX160, GX200, 5.5HP, 6.5HP
Compatible Vehicles Go Kart, Drift Trike, Mini Bike

Package Contents

  • 1 x Steel Rear Sprocket Hub
  • 3 x Mounting Accessories

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For general go kart safety and build guidelines, refer to the U.S. Consumer Product Safety Commission (CPSC) Off-Road Vehicle Safety Guide.

Learn more: Internal combustion engine

Frequently Asked Questions

Q: What engines is this go kart sprocket hub compatible with?

A: This rear steel sprocket hub is compatible with Predator 212mL, Predator 196mL, Honda GX160, GX200, and most 5.5HP and 6.5HP small engines commonly used in go karts, drift trikes, and mini bikes. It also fits Manco 1492, Azusa 2562, and Baja go kart models.

Q: What are the key dimensions of this sprocket hub?

A: The sprocket hub features a 1-inch (25.4mm) inner bore diameter, a 1/4-inch keyway, and an outer diameter of approximately 4 inches (102mm). These dimensions make it a direct replacement for most standard go kart rear axle setups.

Q: Is installation easy, and are mounting accessories included?

A: Yes! Installation is straightforward — align the keyway on the sprocket hub with your axle shaft, insert the keyed axle, and tighten the included securing bolts. The package includes 3 mounting accessories, so everything you need for installation comes in the box.

Q: What material is this sprocket hub made from?

A: This sprocket hub is precision-machined from premium 45-grade steel, which provides excellent strength, durability, and resistance to wear under high-torque conditions typical of go kart and drift trike use.

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