MEUS Racing Nylon Sliders Diff Cover ONLY for MEUS 1/24 SCX24 ISO Axles Upgrades. MEUS SCX24 V1 axle Diff Cover Features: 1. Upgrade diff covers for MEUS 1/24 SCX24 V1 ISO axles. 2. Made of nylon, lightweight and durable. 3. They weigh 1.4 grams each, they reduce the weight of the axle, helping it slide over rocks a bit easier. 4. Easy to install, replacing the parts without damage. Note: The V1 Sliders Diff Cover is not suitable for the SCX24 V1 nylon ISO axles MEUS SCX24 V2 axle Diff Cover Features: 1. Upgrade diff covers for MEUS 1/24 SCX24 V2 ISO Nylon & Metal axles. 2. Made of nylon, lightweight and durable. 3. They weigh 1.3 grams each, reducing the weight of the axle, helping it slide over rocks a bit more easily. 4. Easy to install, replacing the parts without damage. Note: It does not fit the SCX24 mullet-style axles; the bearing seats are different on the rear portal axle. Package List: 2 × SCX24 Isokinetic nylon diff covers