GB Pro-Top Titanium is a durable replaceable sprocket nose bar designed and built for demanding professional users. Pro-Top is ideally suited for high-speed / high-powered chainsaws where light weight and extreme durability are required. Pro-Top bars are precision engineered from high-tech, lightweight titanium alloy steel for extra-long life and easy manoeuvrability.

Tsumura chainsaw bars are made in Japan from high carbon specially heat treated & tempered steel. Manufactured using the latest laser cutting and CNC machinery, Tsumura guide bars incorporate uniform groove gauge tolerances for precise chain fit up and improved cutting stability.