Free shipping on all US orders over $100 — discounts applied automatically at checkout.
Advanced Search Sitemap Help & Info
Fast Lane Machine — Precision RC Parts Made in the USA
XL Extended Arm Kit Reviews for the product - XL Extended Arm Kit -
4 Product Reviews - Average rating 5 / 5 (Best Rated | Worst Rated | Most Recent | Oldest)
Awesome kit.
- April 06th 2025
The value of this kit is worth every dollar. It’s a complete kit, as advertised. Adjustable upper arms, beefier turnbuckles with adjustable locking nuts, 2.5mm suspension hardware.

Bravo! I’ll be buying more of your savage parts in the future.
Awesome kit.
- April 06th 2025
The value of this kit is worth every dollar. It’s a complete kit, as advertised. Adjustable upper arms, beefier turnbuckles with adjustable locking nuts, 2.5mm suspension hardware.

Bravo! I’ll be buying more of your savage parts in the future.
new parts
- January 01st 2023
look great , well designed , excelent kit .
Arm kit
- August 06th 2019
Looks great, adjustability for shock placement, drive shaft is strong.

All Fast Lane Machine parts are CNC-machined from 6061 T-6 aluminum — see how aluminum compares to stock plastic.