HB TCXX Front Low-Mount Shock Tower by Arrowmax AM-TCXX-68763  [AM-TCXX-68763]

Front low-mount shock tower for HB TCXX

This front shock tower is an RC-scale replacement part produced by Arrowmax for the HB TCXX platform, supplied under the AM-TCXX-68763 code. It is a low-mount style tower intended for use on the front suspension assembly of HB TCXX chassis, and is described here in neutral technical terms for model setup and maintenance.

The component's role is to locate and retain the upper ends of the front shocks and to position the shock mounting points within the front suspension geometry. Using a low-mount tower changes the shock angle and upper mounting height compared with higher towers, which affects shock leverage and body roll behavior at the chassis scale level. This is relevant when adjusting damping, spring rates, or anti-roll setup during tuning sessions.

Installation notes: the part is designed for direct fitment to HB TCXX front bulkhead areas that accept low-mount geometry, replacing the corresponding stock tower. When fitting this tower, verify alignment of shock shafts and check that travel is unobstructed through the full droop and compression range. Minor setup changes such as shock length, spring position, and anti-roll bars may be required to restore intended handling after swapping tower heights.

For hobbyists focused on tuning, consider the tower as one geometric option among others: it alters upper shock eye position and thus the relationship between suspension travel and damping response. Use it when you need a lower shock mounting point for front-end behavior adjustments on HB TCXX models, and always confirm fitment against your chassis before competitive use.