diff --git a/src/bike/wheels.rs b/src/bike/wheels.rs
index 4b41b57..e3c5be3 100644
--- a/src/bike/wheels.rs
+++ b/src/bike/wheels.rs
@@ -2,13 +2,12 @@ use bevy::prelude::*;
 use bevy_rapier3d::{
     dynamics::{FixedJointBuilder, Velocity},
     prelude::{
-        Ccd, CoefficientCombineRule, Collider, ColliderMassProperties, CollisionGroups, Damping,
-        ExternalForce, Friction, MultibodyJoint, PrismaticJointBuilder, Restitution,
-        RevoluteJointBuilder, RigidBody, Sleeping, TransformInterpolation,
+        ColliderMassProperties, ExternalForce, MultibodyJoint, PrismaticJointBuilder, RigidBody,
+        Sleeping, TransformInterpolation,
     },
 };
 
-use super::{CyberSteering, CyberWheel, Meshterial, WheelConfig, BIKE_WHEEL_COLLISION_GROUP};
+use super::{CyberSteering, CyberWheel, Meshterial, WheelConfig};
 use crate::action::PreviousVelocity;
 
 pub(crate) fn spawn_wheels(
@@ -17,21 +16,13 @@ pub(crate) fn spawn_wheels(
     conf: &WheelConfig,
     meshterials: &mut Meshterial,
 ) {
-    let (membership, filter) = BIKE_WHEEL_COLLISION_GROUP;
-    let wheels_collision_group = CollisionGroups::new(membership, filter);
     let wheel_y = conf.y;
     let stiffness = conf.stiffness;
     let not_sleeping = Sleeping::disabled();
-    let ccd = Ccd { enabled: true };
     let limits = conf.limits;
     let (meshes, materials) = meshterials;
     let rake_vec: Vec3 = Vec3::new(0.0, 1.0, 0.57).normalize(); // about 30 degrees of rake
 
-    let friction = Friction {
-        coefficient: conf.friction,
-        combine_rule: CoefficientCombineRule::Min,
-    };
-
     let mut wheel_poses = Vec::with_capacity(2);
 
     // front
@@ -51,7 +42,7 @@ pub(crate) fn spawn_wheels(
     }
 
     for (offset, steering) in wheel_poses {
-        let (mesh, collider) = gen_tires(conf);
+        let mesh = gen_tires(conf);
 
         let material = StandardMaterial {
             base_color: Color::YELLOW,
@@ -93,7 +84,6 @@ pub(crate) fn spawn_wheels(
                 .spawn(RigidBody::Dynamic)
                 .insert(neck_joint)
                 .insert(steering)
-                .insert(not_sleeping)
                 .id();
             neck
         } else {
@@ -104,15 +94,11 @@ pub(crate) fn spawn_wheels(
         let axel_joint = MultibodyJoint::new(axel_parent_entity, axel_builder);
 
         commands.spawn(pbr_bundle).insert((
-            collider,
             mass_props,
             //wheel_damping,
-            ccd,
-            not_sleeping,
             axel_joint,
-            wheels_collision_group,
-            friction,
             CyberWheel,
+            not_sleeping,
             Velocity::default(),
             PreviousVelocity::default(),
             ExternalForce::default(),
@@ -124,11 +110,8 @@ pub(crate) fn spawn_wheels(
 }
 
 // do mesh shit
-fn gen_tires(conf: &WheelConfig) -> (Mesh, Collider) {
+fn gen_tires(conf: &WheelConfig) -> Mesh {
     let wheel_rad = conf.radius;
     let tire = Sphere::new(wheel_rad);
-    let mesh = Mesh::from(tire);
-    let wheel_collider = Collider::ball(wheel_rad);
-
-    (mesh, wheel_collider)
+    Mesh::from(tire)
 }
diff --git a/src/ui.rs b/src/ui.rs
index 2386817..b61aa67 100644
--- a/src/ui.rs
+++ b/src/ui.rs
@@ -5,8 +5,6 @@ use bevy::{
         TextBundle, TextSection, TextStyle, Transform, With,
     },
 };
-//#[cfg(feature = "inspector")]
-//use bevy_inspector_egui::quick::WorldInspectorPlugin;
 use bevy_rapier3d::prelude::Velocity;
 
 use crate::bike::CyberBikeBody;
@@ -53,9 +51,6 @@ pub struct CyberUIPlugin;
 
 impl Plugin for CyberUIPlugin {
     fn build(&self, app: &mut App) {
-        #[cfg(feature = "inspector")]
-        //app.add_plugins(WorldInspectorPlugin::new());
-
         //
         app.add_systems(Startup, setup_ui)
             .add_systems(Update, update_ui);