Heavy Duty Weld on Adjustable Jackshaft Plate Bracket Kit with 16" Mini Bike Axle 5/8" Bore 3/16" Keyway Replacement for Minibike Go Kart Powersports Parts Jackshaft Sprocket #40/41/420 Chain
Fitment: Weld on adjustable jackshaft bracket is a perfect kit for a wide range of mini bikes and go karts
Core Function: It is the key component of the power system, and its core role is to directly transfer the engine torque to the drive sprocket, change the gear ratio and improve the transmission efficiency
Enhanced Stability: Provides more balanced support and reduces runout, especially under heavy loads or complex road conditions
Improved Durability: Lower impact from bottom obstacles for safer riding
Easy Installation: Welds on frame directly, providing a stable and secure mounting point for your center axle. With the adjustable design for adjusting the position of the top shaft for optimal chain alignment and tension. Especially suitable for long rides and complex road conditions
Size: 16" (40.6 cm) overall length of axle, 5/8" bore, 3/16" keyway, 420-17T sprocket with 5/8" bore, 420-13T sprocket with 5/8" bore. Pls check the size carefully