Giant Relay MIPS
Tested in 2025
Adult
General
Score
29.0
out of 100
Star rating
1/5 Stars
Price
$
$
$
$
under $80
Performance
Specifications
Performance
Each metric is weighted differently based on crash severity. Scores combine to create the overall 100-point rating.
Helmet coverage
4.1
/ 6
Retention system strength
4.8
/ 6
Head protection in low-speed impact
7.2
/ 12
Angular head impact protection
32.0
/ 32
Head protection from concentrated impact
8.0
/ 8
Head protection in higher-speed impact
11.1
/ 12
Head protection variability in higher-speed impact
2.0
/ 2
Head protection variability in low-speed impact
2.0
/ 2
Helmet stability in a crash
6.0
/ 6
Head protection in standard-speed impact
6.0
/ 12
Head protection variability in standard-speed impact
0.1
/ 2
Modifier: The total score is truncated to 29% or one star as the male part of the retention system buckle is not permanently attached.
Total
29.0
/ 100
Specifications
Model
Relay MIPS
Brand
Giant
Size
S/ M and M/L
Helmet Type
General
Weight (Average from 3 sizes)
342g
Shell/Liner material
Polycarbonate,PTG,ABS
AIMS
YES
AIMS Type
MIPS
Retention System
Quick Release
Price Range
$ (under $80)
Certification standard(s)
AS/NZS 2063, CPSC
