Vortex CAT5 428 Rear Sprocket KLX140 G/RF - Black Size:59T you can cool the Engine

you can cool the Engine further by circulating the Large amount of Oil to the Engine that generated a large amount of heat

Heavy-duty construction engineered for long-term durability

JTI Products CRF110

Sprocket Position: Front

Vortex CAT5 428 Rear Sprocket KLX140 G/RF - Black Size:59T you can cool the EngineVortex 428 CAT5 Aluminum Rear Sprocket The Vortex CAT5 Aluminum Sprockets feature a unique CNC machined design and a anodized finish that makes them look fast even when standing still. But great looks is nothing without performance to match. An aluminum sprocket is much lighter compared to OEM steel sprockets and this leads to reduced rotating mass and allows for improved acceleration and handling. Features: Stock chain pitch: 428 Lightweight aluminum