656-CR, 6000lb. Preload
The 656-C cage can accept the RetroXT 5400C upgrade kit to convert to extended travel. Model 656-CRL uses RB-14s with a preload of 3500lb.
The 656-C cage can accept the RetroXT 5400C upgrade kit to convert to extended travel. Model 656-CRL uses RB-14s with a preload of 3500lb.
