diff --git a/multi_tasking/bike_system.cpp b/multi_tasking/bike_system.cpp
index 98d84ee..112455d 100644
--- a/multi_tasking/bike_system.cpp
+++ b/multi_tasking/bike_system.cpp
@@ -39,27 +39,16 @@
 
 namespace multi_tasking {
 
-static constexpr std::chrono::milliseconds kGearTaskPeriod          = 800ms;
-static constexpr std::chrono::milliseconds kGearTaskDelay           = 0ms;
-static constexpr std::chrono::milliseconds kGearTaskComputationTime = 100ms;
-static constexpr std::chrono::milliseconds kSpeedDistanceTaskPeriod = 400ms;
-static constexpr std::chrono::milliseconds kSpeedDistanceTaskDelay  = 0ms;  // 0 or 100ms
+static constexpr std::chrono::milliseconds kGearTaskComputationTime          = 100ms;
 static constexpr std::chrono::milliseconds kSpeedDistanceTaskComputationTime = 200ms;
 static constexpr std::chrono::milliseconds kDisplayTask1Period               = 1600ms;
 static constexpr std::chrono::milliseconds kDisplayTask1Delay                = 300ms;
 static constexpr std::chrono::milliseconds kDisplayTask1ComputationTime      = 200ms;
-static constexpr std::chrono::milliseconds kResetTaskPeriod                  = 800ms;
-static constexpr std::chrono::milliseconds kResetTaskDelay                   = 700ms;
-static constexpr std::chrono::milliseconds kResetTaskComputationTime         = 100ms;
 static constexpr std::chrono::milliseconds kTemperatureTaskPeriod            = 1600ms;
 static constexpr std::chrono::milliseconds kTemperatureTaskDelay             = 1100ms;
 static constexpr std::chrono::milliseconds kTemperatureTaskComputationTime   = 100ms;
-static constexpr std::chrono::milliseconds kDisplayTask2Period               = 1600ms;
-static constexpr std::chrono::milliseconds kDisplayTask2Delay                = 1200ms;
-static constexpr std::chrono::milliseconds kDisplayTask2ComputationTime      = 100ms;
 static constexpr std::chrono::milliseconds kCPUTaskPeriod                    = 1600ms;
 static constexpr std::chrono::milliseconds kCPUTaskDelay                     = 0ms;
-static constexpr std::chrono::milliseconds kCPUTaskComputationTime           = 0ms;
 
 BikeSystem::BikeSystem()
     : _timer(),