Palatov-Designed Ariel Atom Bellcrank Upgrade Kit

Now available and ready to ship for Atom 3, SRA, and Brammo vehicles! Free shipping in the USA!

The legendary Dennis Palatov-designed bellcrank upgrade for the Ariel Atom is now available from Lightweight Motorsports, the exclusive manufacturer of this highly-rated product.

Upgrade your Ariel Atom from a flimsy sheet-metal bellcrank to a solid 6061-T6 aluminum design that has upgraded main bearings as well as added o-ring sealed thrust bearings that provide smoother suspension movement without drag.

Plus, this classic bellcrank provides updated progressive suspension geometry that greatly improves handling and fixes the Atom's unforgivingly harsh ride, giving you better control on the road or track. With the Palatov-designed bellcrank, you no longer need the helper spring that results in an unpredictable suspension feeling.

This bellcrank is considered the essential first modification for any new Ariel Atom owner, and combined with our Palatov-designed suspension uprights, fixes many of the Atom's most common failure points and design flaws.

Sold as a set of 4, including pushrod extensions and rear shock relocation brackets that insure proper suspension geometry. Installs with basic hand tools; the only special tool you may need is a coilover spanner wrench which can be purchased on Amazon.

Technical Documents

Download Installation Instructions v1.2 (PDF)