Details
Specialized's Expert XC Mountain Bike shoe takes the spirit of high performance found on the S-Works iteration and puts it in a value-loaded package. Along these lines, you'll find that it has everything you need to get your feet wet in cross country racing and riding, like a light overall construction, a sophisticated carbon outsole, Boa closures, and a durable SlipNot rubber tread. So go ahead, push it a little harder—these shoes are here to take you to the next level.
- Body Geometry sole and footbed construction is ergonomically designed and scientifically tested to boost power, increase efficiency, and reduce the chance of injury by optimizing hip, knee, and foot alignment.
- Carbon outsole is designed to flex in the toe for more comfortable walking, while it's directionally stiff in order to increase power transfer.
- Boa IP1 Snap dial closure for on-the-fly micro-adjustment, backed by the Boa lifetime guarantee.
- Light, supple thermo-bonded upper for a superior fit.
- SlipNot rubber outsole is optimized for grip & durability in all conditions.
- Removeable toe lugs for added traction and run-ups.
- Standard Fit for on-bike support and all-day comfort.
- Two-bolt cleat pattern fits all major mountain pedals.
- Approximate weight: 350g (1/2 pair, size 42)


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 |
---|---|---|---|
Red/Black / 43.5 | 888818178261 | 61117-21435 | |
Black / 43.5 | 888818178780 | 61117-20435 | 45819 |
Red/Black / 46 | 888818178193 | 61117-2146 | |
Black / 46 | 888818177967 | 61117-2046 | 40170 |
Red/Black / 41.5 | 888818176014 | 61117-21415 | |
Black / 41.5 | 888818174911 | 61117-20415 | 46157 |
Red/Black / 42.5 | 888818179831 | 61117-21425 | 43174 |
Black / 42.5 | 888818174225 | 61117-20425 | 46162 |
Red/Black / 48 | 888818177448 | 61117-2148 | |
Black / 48 | 888818177431 | 61117-2048 | |
Red/Black / 44 | 888818173129 | 61117-2144 | 38742 |
Black / 44 | 888818176922 | 61117-2044 | 38304 |
Red/Black / 49 | 888818172832 | 61117-2149 | |
Black / 49 | 888818176410 | 61117-2049 | |
Red/Black / 44.5 | 888818180547 | 61117-21445 | |
Black / 44.5 | 888818173587 | 61117-20445 | 46164 |
Red/Black / 38 | 888818176359 | 61117-2138 | |
Black / 38 | 888818174904 | 61117-2038 | 42094 |
Red/Black / 41 | 888818177660 | 61117-2141 | |
Red/Black / 46.5 | 888818175864 | 61117-21465 | |
Red/Black / 45 | 888818174027 | 61117-2145 | |
Red/Black / 40 | 888818178681 | 61117-2140 | |
Red/Black / 47 | 888818174232 | 61117-2147 | |
Red/Black / 43 | 888818178834 | 61117-2143 | 38741 |
Red/Black / 39 | 888818180240 | 61117-2139 | |
Red/Black / 42 | 888818179138 | 61117-2142 | |
Red/Black / 45.5 | 888818172993 | 61117-21455 | |
Black / 41 | 888818180530 | 61117-2041 | 46154 |