PRODUCT TESTING

See what happens to the rims, wheels, frames, forks and handlebars inside the lab and out side of the lab

Testing Standard: ISO 4210 and 20% Stricter than ISO 4210

TEST_03  YISHUNBIKE

WHAT TO TEST?

The market requires more safety, so do you. Our rims need to pass a series of destructive and nondestructive tests before the official launch.

Carbon Rims & Carbon Wheels

Rim test

Tire-pressure-test  YISHUNBIKE

Tire pressure test

TEST_15  YISHUNBIKE

Spokes tension test

TEST_09  YISHUNBIKE

Flatness & Roundness Inspecting

TEST_20  YISHUNBIKE

Vertical Stiffness Test

TEST_21  YISHUNBIKE

Lateral Stiffness Test

TEST_22  YISHUNBIKE

Rotation Test

Wheel test

TEST_26  YISHUNBIKE

Wheel building Test

TEST_27  YISHUNBIKE

Wheel vertical stiffness test

TEST_28  YISHUNBIKE

Wheel lateral stiffness test

TEST_32  YISHUNBIKE

Wheel Riding Fatigue test

TEST_34  YISHUNBIKE

Wheel Brake Surface test

TEST_36  YISHUNBIKE

Wheel impact test

Carbon Frames

Stiffness Test

TEST_41  YISHUNBIKE
TEST_42  YISHUNBIKE
TEST_44  YISHUNBIKE
TEST_49  YISHUNBIKE

Fatigue Test

TEST_51  YISHUNBIKE
TEST_52  YISHUNBIKE
TEST_53  YISHUNBIKE
TEST_59  YISHUNBIKE
TEST_57  YISHUNBIKE

Impact Test

TEST_62  YISHUNBIKE
TEST_63  YISHUNBIKE
TEST_64  YISHUNBIKE
TEST_49  YISHUNBIKE

Strength Test

TEST_68  YISHUNBIKE
TEST_69  YISHUNBIKE
TEST_70  YISHUNBIKE
TEST_74  YISHUNBIKE

Vibration fatigue test

EBIKE Frame

Ebike test

TEST_76  YISHUNBIKE

Stiffness Test

TEST_77  YISHUNBIKE

Strength test

TEST_78  YISHUNBIKE

Impact Test

TEST_83  YISHUNBIKE

Fatigue Test

Components

Forks test

TEST_85  YISHUNBIKE

Rigidity test

TEST_86  YISHUNBIKE

Riding fatigue test

TEST_87  YISHUNBIKE

Static bending test

TEST_91  YISHUNBIKE

Impact test

Handlebar test

TEST_93  YISHUNBIKE

Fatigue test

TEST_94  YISHUNBIKE

Impact test

TEST_95  YISHUNBIKE

Single side tension test

TEST_100  YISHUNBIKE

Pressure test