diff --git a/assets/models/bike.glb b/assets/models/bike.glb
index 997af11..50575db 100644
Binary files a/assets/models/bike.glb and b/assets/models/bike.glb differ
diff --git a/src/defs.txt b/src/defs.txt
index 83b8b58..36a7560 100644
--- a/src/defs.txt
+++ b/src/defs.txt
@@ -80,7 +80,7 @@ actor 3650 230 5000 asteroid1
 actor 10 -30 20 bike
     scale 5
     vehicle yes
-    thrust 50 0 10 0.5
+    thrust 70 13.7 9.4 0.5
     engine rocket
 
 actor 10 0 70 suit