OSMG2178 Connecting Rod O.S. Speed R21

The O.S. Speed R21 Connecting Rod (OSMG2178) is a genuine replacement part designed for the O.S. SPEED R21 .21 nitro engine. Built to maintain the high-performance standards of O.S. Speed engines, this connecting rod restores proper engine operation and reliability when rebuilding or servicing your race engine.

Manufactured for a precise fit and dependable performance, the OSMG2178 is an essential replacement component for maintaining the smooth power delivery and durability expected from O.S. Speed competition engines.

Features

• Genuine O.S. Engines replacement connecting rod
• Designed for O.S. SPEED R21 engines
• Precision fit for proper piston and crankshaft operation
• Ideal for engine rebuilds, maintenance, or replacement