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 |
---|---|---|---|
Purple Lotus / 40 | 601479683024 | 551638 | SHO36152941S |
White / 36 | 601479682904 | 551626 | SHO30242057E |
White / 39 | 601479682935 | 551629 | SHO30910328E |
White / 40 | 601479682942 | 551630 | SHO30895391E |
White / 41 | 601479682959 | 551631 | SHO3071933E |
White / 42 | 601479682966 | 551632 | SHO30520001E |