This aftermarket rear shock assembly is engineered for the TAMIYA 1/10 BBX BB-01 platform and is produced as GPM model BBX090R. The unit is intended as a rear replacement hop-up providing top-retainer preload adjustment for setup fine tuning.
The damper body is CNC-grade 7075 aluminium and the kit includes two rear dampers plus two spare silver springs. Supplied dampers use the original black springs; the spare silver springs have a 0.1mm larger wire diameter to increase spring rate and firmness when fitted.
Adjustment is achieved mechanically via the top spring retainer to vary preload and effective spring rate, allowing precise tuning of rear balance and rebound characteristics on the BBX BB-01 chassis without modifying the damper tube.
54505
Use these precision 7075 aluminium dampers when a durable, tunable rear unit is required; they mount to existing hardware for accurate fit and predictable handling.