diff --git a/src/control/Script6.cpp b/src/control/Script6.cpp
index c2937e1d..77dae53a 100644
--- a/src/control/Script6.cpp
+++ b/src/control/Script6.cpp
@@ -3,6 +3,7 @@
 #include "Script.h"
 #include "ScriptCommands.h"
 
+#include "Bike.h"
 #include "CarCtrl.h"
 #include "Cranes.h"
 #include "Credits.h"
@@ -415,8 +416,7 @@ int8 CRunningScript::ProcessCommands1000To1099(int32 command)
 			((CAutomobile*)pVehicle)->m_fTraction = fTraction;
 		else
 			// this is certainly not a boat, trane, heli or plane field
-			//((CBike*)pVehicle)->m_fTraction = fTraction;
-			*(float*)(((char*)pVehicle) + 1088) = fTraction;
+			((CBike*)pVehicle)->m_fTraction = fTraction;
 		return 0;
 	}
 	case COMMAND_ARE_MEASUREMENTS_IN_METRES:
diff --git a/src/vehicles/Bike.h b/src/vehicles/Bike.h
index 38477e80..85ff211b 100644
--- a/src/vehicles/Bike.h
+++ b/src/vehicles/Bike.h
@@ -1,5 +1,7 @@
 #pragma once
 
+#include "Vehicle.h"
+
 // some miami bike leftovers
 
 enum eBikeNodes {
@@ -22,4 +24,22 @@ public:
 	AnimationId m_bikeSitAnimation;
 	uint8 unk2[180];
 	float m_aSuspensionSpringRatio[4];
+
+	/* copied from VC, one of the floats here is gone, assuming m_bike_unused1 */
+	float m_aSuspensionSpringRatioPrev[4];
+	float m_aWheelTimer[4];
+	//float m_bike_unused1;
+	int m_aWheelSkidmarkType[2];
+	bool m_aWheelSkidmarkBloody[2];
+	bool m_aWheelSkidmarkUnk[2];
+	float m_aWheelRotation[2];
+	float m_aWheelSpeed[2];
+	float m_aWheelPosition[2];
+	float m_aWheelBasePosition[2];
+	float m_aSuspensionSpringLength[4];
+	float m_aSuspensionLineLength[4];
+	float m_fHeightAboveRoad;
+	/**/
+
+	float m_fTraction;
 };
\ No newline at end of file