K'NEX Parts & Accessories

Premium replacement parts and upgrade kits for your favorite K'NEX builds. Built by fans, for fans.

K'NEX Parts & Accessories

Premium replacement parts and upgrade kits for your favorite K'NEX builds. Built by fans, for fans.

K'NEX Parts & Accessories

Premium replacement parts and upgrade kits for your favorite K'NEX builds. Built by fans, for fans.

116 results
116 results
Micro K'NEX

Black Rod – 14mm

$0.08 /ea In Stock

Black Rod – 14mm

In Stock $0.08
Classic Rods

Black Rod – 16mm

$0.07 /ea In Stock

Black Rod – 16mm

In Stock $0.07
Micro Clips

Black Chain Guide

$0.34 /ea In Stock

Black Chain Guide

In Stock $0.34
Classic Rods

Black Rod – 32mm

$0.10 /ea In Stock

Black Rod – 32mm

In Stock $0.10
Classic Clips

Black Snap Cap

$0.40 /ea In Stock

Black Snap Cap

In Stock $0.40
Join Waitlist We generally have more stock on hand than our website shows. So stock could be updated quickly! We try to restock at least once a week if possible depending on part supplies.