This is an aluminium front lower arm bulk designed for Axial Racing Yeti XL scale models, supplied as a 2pcs set for the front suspension. The component replaces the stock plastic bulk to provide a more rigid mounting point for the suspension assembly on RC-scale off-road models.
Fitment is specific to the Yeti XL platform and the part is intended for model-level use only. Installation typically involves removing the original plastic lower arm bulk, transferring any bearings or retainers, and securing the aluminium unit with the original screws. Use the stock hardware unless upgraded fasteners are specified by your chassis manual.
As a tuning item, the aluminium bulk gives a firmer connection between the suspension and the chassis, which can change steering feedback and front-end response. Riders use an aluminium bulk when seeking more consistent geometry under load, particularly on rough terrain or during aggressive driving at the scale level.
Note that this is an RC-scale spare part, not for real vehicles. It is supplied as a matched pair of front lower arm bulks, sold as 2pcs set for one vehicle front end.
For Yeti XL owners seeking a straightforward upgrade to a firmer front mounting point, this aluminium lower arm bulk offers a direct replacement that integrates with existing suspension parts and preserves standard mounting geometry.
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