Superfeet Black Foot Bed Insole: Size D (M 7.5-9 W 8.5-10) MFPN=FW2077 Narrow-wide chainring with 28 teeth

Narrow-wide chainring with 28 teeth in the front

Left 28 Center to Flange

Volume: 6L

Compatible with Shimano rear derailleurs designed for 9 or fewer cogs

Reflective accents for increased visibility and safety Cleat Bolt Pattern 2-Bolt Color Black Defined Color Black Gender/Age Men's Shoe Size (EU) 47 Activity Cycling Shoe Size 47

Superfeet Black Foot Bed Insole: Size D (M 7.5-9 W 8.5-10) MFPN=FW2077 Narrow-wide chainring with 28 teethThin structured support that creates a perfect fit for all foot types in tight fitting or lightweight footwear. Perfect for lightweight running cleated athletic mountain biking golf and all types of casual and dress footwear Top covers are treated with Agion; a natural silver based antimicrobial built right into products for long lasting protection against bacteria Foundation XLPE technology uses an ultra light closed cell foam that resists moisture