Shimano SH-AM503 SPD Shoes - EU 42 - Olive Replace Images Mounted under the saddle rails

Mounted under the saddle rails and around the seat post

The stirrup width increases from 73 to 102mm and the recommended width of your top tube and down tube increases from 68mm to 97mm or less

Pros: Top quality pump with a record to prove it

Do not exceed 14 Nm when using the TW-5

Shimano SH-AM503 SPD Shoes - EU 42 - Olive Replace Images Mounted under the saddle railsThe Shimano SH AM503 Mountain Bike Shoes provide performance, protection, comfort, and style for gravity riders. The SH AM503 feature a high grip rubber sole with toe and heel traction tread that improves walking capabilities. The pedal channel offers great shoe to pedal stability even when not clipped in. The robust toe cap provides additional toe protection and the high volume last creates a generous fit for all day on and off the bike comfort.