
HINSON Billetproof® Clutch Bell (Ref. H597-B-2101) — Machined aluminum bell for Honda CRF450R, designed to replace the stock bell with a highly durable billet part. Ideal for motocross, it combines lightweight construction with mechanical strength for a more controlled clutch response under intensive use.
This bell is aimed at motocross and enduro riders looking for a robust, machined, and lightweight part that enhances temperature management and clutch smoothness without altering the original operating principle. Useful reference for Honda CRF 450 R / RWE / 450 RX models (2026 and derivatives) — please check exact compatibility with your machine before installation.