Specialized Propero III Road Bike Helmet (Matte Black) (S)

Read Reviews
Write a Review
Specialized Propero III Road Bike Helmet (Matte Black) (S)
Back Order Now
You may back order this item and it will ship when it arrives.
Price: $130.00 (Save 25%)
Sale: $96.99

Please Log in to receive a notification when this item arrives in stock.

Save In List
Note: Manufacturer does not allow coupons
This item earns up to 97 VIP Reward Points Learn More

Specialized Propero III Road Bike Helmet Description:

The Specialized Propero III Road Bike Helmet with ANGi compatibility is a race-inspired design known for its incredible fit and classic look at a tremendous value. Sharing many features from the S-Works Prevail, the Tri-Fix webbing system, and the 4th Dimension Cooling System, the Porpero III offers incredible performance at a more attainable price point.


  • ANGi crash sensor compatible
  • MIPS-equipped
  • Easy-adjust, HairPort FSL II fit system with four height positions and micro-adjustable dial
  • 4th Dimension Cooling System with Mega Mouthport for enhanced comfort
  • Composite matrix internal reinforcement allows larger vents for greater cooling
  • Soft 4X DryLite webbing material won’t stretch out with sweat or water
  • Tri-Fix web splitter for improved comfort and ease of strap adjustments
  • Reflective decals for increased visibility to motorists in low-light conditions


  • Fit System: HairPort FSL II
  • Ventilation: 4th Dimension
  • Safety Features: MIPS
  • Color: Black
  • Weight: 315g

This product was added to our catalog on December 4, 2018

Louis Vetter
Wednesday, Sep 14 2022 (about a year ago)
Specialized Propero III Road Bike Helmet (Matte Black) (L)
Saved my life on August 10, 2022, as the handlebar stem broke in two pieces. Didn't know about the stem until I got back from the hospital and looked at my bicycle. On the mend now and looking forward to replacing the stem and riding again.

Helmet Measurements:

  • Circumference of the head measured horizontal around the temple
Hat SizeCircumference (in)Circumference (cm)
S6-3/8 - 7"20 - 22"51 - 56cm
M6-7/8 - 7-3/8"21-3/4 - 23-1/4"55 - 59cm
L7-3/8 - 7-7/8"23-1/4 - 24-3/4"59 - 63cm

Note: All measurements are provided by the manufacturer and may vary depending on how measurements are acquired.