diff --git a/src/index.ts b/src/index.ts
index b2084b6..19b41a1 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -9,7 +9,6 @@ import express from 'express';
 import { requiredPermissions } from './datasources/userserver/permission';
 import { CargoBike } from './model/CargoBike';
 import { BikeEvent } from './model/BikeEvent';
-import { BikeModel } from './model/BikeModel';
 import { ContactInformation } from './model/ContactInformation';
 import { Equipment } from './model/Equipment';
 import { LendingStation } from './model/LendingStation';
@@ -69,7 +68,6 @@ createConnection({
         CargoBike,
         BikeEvent,
         BikeEventType,
-        BikeModel,
         ContactInformation,
         Equipment,
         EquipmentType,
diff --git a/src/model/BikeFeatures.ts b/src/model/BikeFeatures.ts
deleted file mode 100644
index 7231d9a..0000000
--- a/src/model/BikeFeatures.ts
+++ /dev/null
@@ -1,109 +0,0 @@
-import { Column } from 'typeorm';
-
-export class TechnicalEquipment {
-    @Column()
-    bicycleShift: string;
-
-    @Column()
-    isEBike: boolean;
-
-    @Column()
-    hasLightSystem: boolean;
-
-    @Column({
-        nullable: true
-    })
-    specialFeatures: string;
-}
-
-export class DimensionsAndLoad {
-    @Column()
-    hasCoverBox: boolean;
-
-    @Column()
-    lockable:boolean;
-
-    @Column({
-        type: 'decimal'
-    })
-    boxLength: number;
-
-    @Column({
-        type: 'decimal'
-    })
-    boxWidth: number;
-
-    @Column({
-        type: 'decimal'
-    })
-    boxHeight: number;
-
-    @Column({
-        type: 'decimal'
-    })
-    maxWeightBox: number;
-
-    @Column({
-        type: 'decimal'
-    })
-    maxWeightLuggageRack: number;
-
-    @Column({
-        type: 'decimal'
-    })
-    maxWeightTotal: number;
-
-    @Column({
-        type: 'decimal'
-    })
-    bikeLength: number;
-
-    @Column({
-        nullable: true,
-        type: 'decimal'
-
-    })
-    bikeWidth: number;
-
-    @Column({
-        nullable: true,
-        type: 'decimal'
-
-    })
-    bikeHeight: number;
-
-    @Column({
-        nullable: true,
-        type: 'decimal'
-
-    })
-    bikeWeight: number;
-}
-
-export abstract class Bike {
-    @Column({
-        nullable: true
-    })
-    description: string;
-
-    @Column()
-    modelName: string;
-
-    @Column()
-    numberOfWheels: number;
-
-    @Column()
-    forCargo: boolean;
-
-    @Column()
-    forChildren: boolean;
-
-    @Column()
-    numberOfChildren: number;
-
-    @Column(type => TechnicalEquipment)
-    technicalEquipment: TechnicalEquipment;
-
-    @Column(type => DimensionsAndLoad)
-    dimensionsAndLoad: DimensionsAndLoad;
-}
diff --git a/src/model/BikeModel.ts b/src/model/BikeModel.ts
deleted file mode 100644
index c1efd90..0000000
--- a/src/model/BikeModel.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { PrimaryGeneratedColumn, Column, Entity } from 'typeorm';
-import { Bike } from './BikeFeatures';
-
-@Entity()
-export class BikeModel extends Bike {
-    @PrimaryGeneratedColumn()
-    id: number;
-
-    @Column()
-    name: string;
-}
diff --git a/src/model/CargoBike.ts b/src/model/CargoBike.ts
index 35ab3f3..48cf0f0 100644
--- a/src/model/CargoBike.ts
+++ b/src/model/CargoBike.ts
@@ -1,6 +1,5 @@
 /* eslint no-unused-vars: "off" */
 import { Entity, Column, PrimaryGeneratedColumn, OneToMany, ManyToOne, JoinColumn, ManyToMany } from 'typeorm';
-import { Bike } from './BikeFeatures';
 import { Provider } from './Provider';
 import { Participant } from './Participant';
 import { InsuranceData } from './InsuranceData';
@@ -61,9 +60,88 @@ export class Security {
     })
     adfcCoding: string;
 }
+export class TechnicalEquipment {
+    @Column()
+    bicycleShift: string;
+
+    @Column()
+    isEBike: boolean;
+
+    @Column()
+    hasLightSystem: boolean;
+
+    @Column({
+        nullable: true
+    })
+    specialFeatures: string;
+}
+
+export class DimensionsAndLoad {
+    @Column()
+    hasCoverBox: boolean;
+
+    @Column()
+    lockable:boolean;
+
+    @Column({
+        type: 'decimal'
+    })
+    boxLength: number;
+
+    @Column({
+        type: 'decimal'
+    })
+    boxWidth: number;
+
+    @Column({
+        type: 'decimal'
+    })
+    boxHeight: number;
+
+    @Column({
+        type: 'decimal'
+    })
+    maxWeightBox: number;
+
+    @Column({
+        type: 'decimal'
+    })
+    maxWeightLuggageRack: number;
+
+    @Column({
+        type: 'decimal'
+    })
+    maxWeightTotal: number;
+
+    @Column({
+        type: 'decimal'
+    })
+    bikeLength: number;
+
+    @Column({
+        nullable: true,
+        type: 'decimal'
+
+    })
+    bikeWidth: number;
+
+    @Column({
+        nullable: true,
+        type: 'decimal'
+
+    })
+    bikeHeight: number;
+
+    @Column({
+        nullable: true,
+        type: 'decimal'
+
+    })
+    bikeWeight: number;
+}
 
 @Entity()
-export class CargoBike extends Bike implements Lockable {
+export class CargoBike implements Lockable {
     @PrimaryGeneratedColumn()
     id: number;
 
@@ -133,6 +211,32 @@ export class CargoBike extends Bike implements Lockable {
     @Column(type => Taxes)
     taxes: Taxes;
 
+    @Column({
+        nullable: true
+    })
+    description: string;
+
+    @Column()
+    modelName: string;
+
+    @Column()
+    numberOfWheels: number;
+
+    @Column()
+    forCargo: boolean;
+
+    @Column()
+    forChildren: boolean;
+
+    @Column()
+    numberOfChildren: number;
+
+    @Column(type => TechnicalEquipment)
+    technicalEquipment: TechnicalEquipment;
+
+    @Column(type => DimensionsAndLoad)
+    dimensionsAndLoad: DimensionsAndLoad;
+
     @Column({
         nullable: true
     })