The 138190012B Clone 3.308 Length Connecting Rod is +.005 over the stock length rod. 

This reaches the maximum rod length allowed by most karting rules. Replacement Connecting Rod Assembly for the 196cc 6.5hp Clone, Ducar 196, Box Stock 196 and Tillotson 196R/RS, & Tillotson 212R. This rod will not fit the wrist pin on the Ducar/Tillotson 212E, 212EE, or the Tillotson 225R/RS.

Aftermarket Replacement Connecting Rod Assembly for 196cc 6.5hp GX200 Clone. This is a .005-inich longer length rod.

Rod Specs:

– Cast

– 3.305 Length

– Avg Weight 139g

AKRA 2020 Rules for Connecting Rod:

Stock Box Stock Rod Only. Stock Rod Bolts only. Length of from the top of the journal to bottom of wrist pin hole 2.375 max and 2.350 min. Honing of journal end and wrist pin hole permitted, those surfaces must remain flat. Oil Hole Size .179 max, .0180 No Go.Minimum weight of rod assembly 133 grams. New stock performance CAST rod allowed

NKA 2020 Rules for Connecting Rod

40.4.33: Rod

40.4.33.1: Billet rods are prohibited.

40.4.33.2: Honing is allowed but must maintain factory defined edge.

40.4.33.3: Oil Hole Size is Non-Tech

40.4.34: Rod Dimensions

40.4.34.1: Rod length: 2.350

40.4.34.2: Rod Minimum Weight: 133g with cap and bolts