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Leatt 4.5 Pro Chest Protector

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Leatt 4.5 Pro Chest Protector

Shipping & Returns

Orders $100 and over qualify for our free shipping offer. See our full shipping policy for further shipping details.

Return any new, unused and unaltered item within 30 business days. Create a return label online for as little as $7.99. Please read our return policy.


C.E. tested and certified, Leatt's 4.5 Pro Chest Protector uses both hard shell and 3DF AirFit impact foam protection. The impact foam is flexible for a comfortable fit yet instantly transforms into a hard, energy absorbing substance to protect you during a crash. For high impact or stone deflection, the hard shell areas are made of High Density Poly Ethylene (HDPE). The chest protector offers chest, back, shoulder and flank protection and scores a total of 17 points in the Leatt protection system.


  • The 3D and multi layer, multi plate design promises a comfortable fit, and your Leatt neck brace will integrate comfortably with the protector. It is further also ventilated with ventilation slots that provide maximum airflow.
  • Multi layer, multi plate articulating design
  • Hard shell and 3DF AirFit ventilated soft impact foam
  • Mesh base layer for a comfortable feel
  • 3D design ensures a great fit that is very comfortable
  • Ventilation slots for maximum airflow
  • BraceOn neck brace fitting system to accompany neck brace
  • Flank protection
  • Total Leatt protection score of 17 points
  • FFM French Federation Certified
  • Removable front and rear plates allow over/under the shirt Leatt neck brace fit
  • Unisex Fit
  • C.E. tested and certified as impact protection, Chest prEN1621-3 Level 2, Back EN1621-2 Level 2 and Shoulder EN1621-1
  • Black


Age & Gender
Model Name for Gear
4.5 Pro
4.5 Pro

Item Numbers

Details Item Number Availability Store Pickup
Details:Black  Adult Item #3007-5017120100 Availability:In stock: Ready to shipStore Pickup:Available
Details:Black  XXL Item #3007-5017120101 Availability:In stock: Ready to shipStore Pickup:Available

Leatt 4.5 and 4.5 Pro Chest Protectors

Youth S/MYouth L/XLWomen'sMen'sXXL
Torso (in)11 - 12.411 - 12.411 - 12.415.3 - 17.315.3 - 17.3
Height (in)4'5" - 4'8"4'8" - 5'3"5'3" - 6'5'3" - 6'6' - 6'5"
Weight (lbs)66 - 8888 - 110110 - 176154 - 198198 - 286
Torso (cm)28 - 31.528 - 31.528 - 31.539 - 4439 - 44
Height (cm)134 – 146147 – 159160 - 184160 - 184184 - 195
Weight (kg)30 - 4040 - 5050 - 8070 - 9090 - 130

General Sizing information

If you are unsure about your size, compare your body measurements to the charts provided to determine the correct fit. These charts will give you a good idea of the size to order, but be sure to read special sizing information that may accompany an item description. Some merchandise dimensions may vary from the averages charted here.

Torso Length

The measurement from the waist to shoulder.


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