Worker Standard Crush Flywheels (pair) multiple-sizes Keplers feature a truncated concavity

Keplers feature a truncated concavity with a flat face on the surface of the wheel

• 2 Photon Flywheels

yielding higher performance and accuracy compared to other mini-wheels on the market

OOD Photon flywheels

• Adapter is needed for blasters like OG Stryfe

Worker Standard Crush Flywheels (pair) multiple-sizes Keplers feature a truncated concavityThe Worker Standard Crush Flywheels offer a durable upgrade that can increase your velocity and range. Compatible with multiple blasters including Stryfe, Rapidstrike and Rapid Red to name a few. A slightly smaller and lighter version of the High Crush Flywheels. FEATURES: Lightweight & Durable Increased Speed & Range Compatible with multiple blasters Compatible with most stock cages (Stryfe, Rapidstrike, etc) SIZING: Root Diameter: 33. 9mm Outside