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1-1/4 x 38 inch  Tubular Steel Rear Go Kart Axle
732A 1-1/4" x 38 LongTubular Steel Rear Axle
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1-1/4 x 38 inch Tubular Steel Rear Go Kart Axle

Part Number: 732-A
Online Price: $86.49
Availability: In Stock.

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Description

The 1-1/4" x 38" Tubular Steel Axle is made of Chromoly and is keyed to the center, halfway on both sides. 

These axles also have snap ring grooves on each end, as kart racing sanctioning bodies require. 

Axle Specs:

1-1/4 Diameter

38" Overall Length

0.190 Wall Thickness

Offset keyways use 1/4 x 1/4 Axle Keys

Snap Ring Grooves


Axle diameter plays a crucial role in the stiffness and strength of an axle more often than wall thickness. For example, our 1-1/4 axles are stiffer and more robust than solid 1" axles. The axle's stiffness also plays a role in handling, specifically the rear grip of a racing go-kart or lawnmower. A stiffer axle will keep the rear tires planted, adding more grip. More grip is suitable for high-powered machines, but too much rear grip can cause the chassis to understeer(push), bind, or feel tight. 

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