Honda CRF230F rear shock upgrade. The experts at Cogent Dynamics know suspension! This replacement shock significantly upgrades your Honda CRF230F suspension for use under the most demanding conditions and on the roughest terrain. Preload and rebound adjustable and custom sprung for your requirements. Made in the USA, hand built from billet materials the CRF230F shock is super reliable, comes with a two-year warranty and is completely rebuildable. Experience the performance and quality for which Cogent Dynamics shocks are renowned.