Bontrager Sonic Women's Road Shoe

Details
Constant comfort. Subtle strength
Unlock your potential and go further 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.
Key features
- inForm Race last offers slightly roomier, high-performance fit
- Nylon composite Bronze Series sole
- PowerTruss sole design improves stiffness without adding significant weight
- Boa L6 dial for precise adjustments
- Stiffness index 7 of 14
- Compatible with both 2-bolt, SPD-style and 3-bolt cleats
- Women Specific Design is engineered specifically to yield better fit and greater comfort for women
Details
- 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 |
---|---|---|
Purple Lotus / 36 | 601479682980 | 551634 |
Purple Lotus / 37 | 601479682997 | 551635 |
Purple Lotus / 38 | 601479683000 | 551636 |
Purple Lotus / 39 | 601479683017 | 551637 |
Purple Lotus / 40 | 601479683024 | 551638 |
Purple Lotus / 41 | 601479683031 | 551639 |
Purple Lotus / 42 | 601479683048 | 551640 |
Purple Lotus / 43 | 601479683055 | 551641 |
White / 36 | 601479682904 | 551626 |
White / 37 | 601479682911 | 551627 |