The PROX Cam Timing Chain (T112ER) is engineered for high‑performance camshaft and timing applications on off‑road motorcycles. Constructed from durable steel and finished in a raw, unpainted surface, the chain delivers reliable strength while minimizing weight. Its T112ER sizing ensures a precise fit for a range of OEM camshaft assemblies, providing consistent timing accuracy even under the demanding conditions of off‑road riding.
With 114 links per unit, this chain is available individually and is specifically designed for models such as the YZ250F, KX450/KX450X, and KTM690 Enduro R/690 SMC R. The exact link count and material composition make it a direct replacement that maintains the original performance characteristics of the motorcycle’s timing system.