diff --git a/packages/react-native/ReactAndroid/api/ReactAndroid.api b/packages/react-native/ReactAndroid/api/ReactAndroid.api
index 8afeee79e05f..dd62d4cf3aa7 100644
--- a/packages/react-native/ReactAndroid/api/ReactAndroid.api
+++ b/packages/react-native/ReactAndroid/api/ReactAndroid.api
@@ -6646,11 +6646,11 @@ public abstract interface class com/facebook/react/views/scroll/FpsListener {
 	public abstract fun isEnabled ()Z
 }
 
-public class com/facebook/react/views/scroll/OnScrollDispatchHelper {
+public final class com/facebook/react/views/scroll/OnScrollDispatchHelper {
 	public fun <init> ()V
-	public fun getXFlingVelocity ()F
-	public fun getYFlingVelocity ()F
-	public fun onScrollChanged (II)Z
+	public final fun getXFlingVelocity ()F
+	public final fun getYFlingVelocity ()F
+	public final fun onScrollChanged (II)Z
 }
 
 public class com/facebook/react/views/scroll/ReactHorizontalScrollContainerView : com/facebook/react/views/view/ReactViewGroup {
diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/scroll/OnScrollDispatchHelper.java b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/scroll/OnScrollDispatchHelper.java
deleted file mode 100644
index a7a659a3d42c..000000000000
--- a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/scroll/OnScrollDispatchHelper.java
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-package com.facebook.react.views.scroll;
-
-import android.os.SystemClock;
-import com.facebook.infer.annotation.Nullsafe;
-
-/**
- * Android has a bug where onScrollChanged is called twice per frame with the same params during
- * flings. We hack around that here by trying to detect that duplicate call and not dispatch it. See
- * https://code.google.com/p/android/issues/detail?id=39473
- */
-@Nullsafe(Nullsafe.Mode.LOCAL)
-public class OnScrollDispatchHelper {
-
-  private static final int MIN_EVENT_SEPARATION_MS = 10;
-
-  private int mPrevX = Integer.MIN_VALUE;
-  private int mPrevY = Integer.MIN_VALUE;
-  private float mXFlingVelocity = 0;
-  private float mYFlingVelocity = 0;
-
-  private long mLastScrollEventTimeMs = -(MIN_EVENT_SEPARATION_MS + 1);
-
-  /**
-   * Call from a ScrollView in onScrollChanged, returns true if this onScrollChanged is legit (not a
-   * duplicate) and should be dispatched.
-   */
-  public boolean onScrollChanged(int x, int y) {
-    long eventTime = SystemClock.uptimeMillis();
-    boolean shouldDispatch =
-        eventTime - mLastScrollEventTimeMs > MIN_EVENT_SEPARATION_MS || mPrevX != x || mPrevY != y;
-
-    if (eventTime - mLastScrollEventTimeMs != 0) {
-      mXFlingVelocity = (float) (x - mPrevX) / (eventTime - mLastScrollEventTimeMs);
-      mYFlingVelocity = (float) (y - mPrevY) / (eventTime - mLastScrollEventTimeMs);
-    }
-
-    mLastScrollEventTimeMs = eventTime;
-    mPrevX = x;
-    mPrevY = y;
-
-    return shouldDispatch;
-  }
-
-  public float getXFlingVelocity() {
-    return mXFlingVelocity;
-  }
-
-  public float getYFlingVelocity() {
-    return mYFlingVelocity;
-  }
-}
diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/scroll/OnScrollDispatchHelper.kt b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/scroll/OnScrollDispatchHelper.kt
new file mode 100644
index 000000000000..42a0c2ca4acc
--- /dev/null
+++ b/packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/scroll/OnScrollDispatchHelper.kt
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package com.facebook.react.views.scroll
+
+import android.os.SystemClock
+
+/**
+ * Android has a bug where onScrollChanged is called twice per frame with the same params during
+ * flings. We hack around that here by trying to detect that duplicate call and not dispatch it. See
+ * https://code.google.com/p/android/issues/detail?id=39473
+ */
+public class OnScrollDispatchHelper {
+
+  private var prevX = Int.MIN_VALUE
+  private var prevY = Int.MIN_VALUE
+  public var xFlingVelocity: Float = 0f
+    private set
+
+  public var yFlingVelocity: Float = 0f
+    private set
+
+  private var lastScrollEventTimeMs = -(MIN_EVENT_SEPARATION_MS + 1).toLong()
+
+  /**
+   * Call from a ScrollView in onScrollChanged, returns true if this onScrollChanged is legit (not a
+   * duplicate) and should be dispatched.
+   */
+  public fun onScrollChanged(x: Int, y: Int): Boolean {
+    val eventTime = SystemClock.uptimeMillis()
+    val shouldDispatch =
+        eventTime - lastScrollEventTimeMs > MIN_EVENT_SEPARATION_MS || prevX != x || prevY != y
+    if (eventTime - lastScrollEventTimeMs != 0L) {
+      xFlingVelocity = (x - prevX).toFloat() / (eventTime - lastScrollEventTimeMs)
+      yFlingVelocity = (y - prevY).toFloat() / (eventTime - lastScrollEventTimeMs)
+    }
+    lastScrollEventTimeMs = eventTime
+    prevX = x
+    prevY = y
+    return shouldDispatch
+  }
+
+  private companion object {
+    private const val MIN_EVENT_SEPARATION_MS = 10
+  }
+}