Koswork KOS50500-47.5 47.5WT 613cst Large Shock Oil 70ml

Koswork's KOS50500-47.5 is a 47.5 weight shock oil formulated for RC vehicles running larger bore or high-volume shock absorbers. At 613cst viscosity, it sits in the medium-heavy range, making it a practical choice for tuning damping on buggies, truggies, and short course trucks where softer oils feel too loose and heavier oils kill suspension movement. The 70ml bottle gives you enough fluid to fill multiple shocks and still have product left over for future rebuilds.

Key Features

• 47.5 weight (613cst) viscosity places this in the medium-heavy range for controlled damping without over-stiffening suspension travel
• Large 70ml bottle volume suits full shock rebuilds with fluid to spare
• Formulated for consistent performance across temperature variations common in RC racing and bashing
• Compatible with standard silicone shock oil applications across most 1/8 and 1/10 scale RC platforms