Details
Constant comfort. Subtle strength.
Unlock your potential and go farther with the Sonic Women's road shoe. Equal parts stiff and comfortable, compatible with both 2-bolt SPD-style and 3-bolt cleats, this shoe is ready for anything.
Product details
- inForm Race last offers a slightly roomier, high-performance fit
- Nylon composite Bronze Series sole
- PowerTruss sole design improves stiffness without adding significant weight
- Boa L6 dial for precise adjustment
- Stiffness index - 7 of 14
- Compatible with 3-bolt and 2-bolt SPD-style cleats (2-bolt mounting plate sold separately)
- Women Specific Design is engineered specifically to yield better fit and greater comfort for women
Specifications
- Upper Fiber Content: 56.9% PU / 10.5% Polyester / 32.2% Nylon / 0.4% Steel
- Sole Fiber Content: 85% Nylon / 15% Fiber
- Liner Fiber Content: 100% Polyester


SPD/2-Bolt

Look/SPD-SL/3-Bolt

Speedplay/4-Bolt
SPD/2-Bolt Cleats are most commonly found on Mountain Bike shoes. Look/SPD-SL/3-Bolt Cleats are most commonly found on Road Bike shoes.
Cleats are sold separately or with pedals. Be sure your shoes feature the correct bolt pattern.
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
Black / 36 | 601842079232 | 581987 | SHO30701482K |
Black / 37 | 601842079249 | 581988 | SHO30472255K |
Black / 38 | 601842079256 | 581989 | SHO30939716K |
Black / 39 | 601842079263 | 581990 | SHO30774413K |
Black / 40 | 601842079270 | 581991 | SHO30609532K |
Black / 41 | 601842079287 | 581992 | SHO30960835K |
Black / 42 | 601842079294 | 581993 | SHO30144108K |
Black / 43 | 601842079300 | 581994 | SHO30184342K |
Purple Lotus / 36 | 601479682980 | 551634 | SHO36750764S |
Gravel/Volt / 36 | 601842087305 | 582548 | SHO35381399T |
Purple Lotus / 37 | 601479682997 | 551635 | SHO36136942S |
Gravel/Volt / 37 | 601842087312 | 582549 | SHO35839263T |
Purple Lotus / 38 | 601479683000 | 551636 | SHO36891102S |
Gravel/Volt / 38 | 601842087329 | 582550 | SHO35378988T |
Purple Lotus / 39 | 601479683017 | 551637 | SHO36431359S |
Gravel/Volt / 39 | 601842087336 | 582551 | SHO3590830T |
Purple Lotus / 40 | 601479683024 | 551638 | SHO36567153S |
Gravel/Volt / 40 | 601842087343 | 582552 | SHO35842240T |
Purple Lotus / 41 | 601479683031 | 551639 | SHO36686205S |
Gravel/Volt / 41 | 601842087350 | 582553 | SHO35815298T |
Purple Lotus / 42 | 601479683048 | 551640 | SHO36235435S |
Gravel/Volt / 42 | 601842087367 | 582554 | SHO3573460T |
Purple Lotus / 43 | 601479683055 | 551641 | SHO36208673S |
Gravel/Volt / 43 | 601842087374 | 582555 | SHO3552715T |
White / 36 | 601479682904 | 551626 | SHO30132979E |
White / 37 | 601479682911 | 551627 | SHO30846763E |
White / 38 | 601479682928 | 551628 | SHO30677317E |
White / 39 | 601479682935 | 551629 | SHO30413081E |
White / 40 | 601479682942 | 551630 | SHO30987123E |
White / 41 | 601479682959 | 551631 | SHO30361130E |
White / 42 | 601479682966 | 551632 | SHO30168148E |
White / 43 | 601479682973 | 551633 | SHO30725684E |