Chain retention is greatly improved thanks to the Dynamic Chain Engagement tooth profile and the 178mm Q-factor and 55mm chainline is compatible with 148mm (Boost) rear hub spacing

25 mm webbing belt

Cons: Doesn't have the cooling technology found in some other rotors

What's it for:  This is particularly good for the limit screws of some front derailleurs

Shimano SH-XC703 Women's SPD Shoes - EU 39 - Black eBay Chain retention is greatly improvedThe XC703W is a women's specific trail ready race shoe optimised for comfort and performance. The carbon reinforced midsole with low stack height stabilises your foot for a more efficient pedalling stroke, while the grippy ULTREAD rubber sole provides unbeatable traction on rugged terrain. Features The SH XC703W is a competition level off road racing shoe that's exceptionally comfortable, lightweight, and designed for maximum pedalling performance in