If you do not have this carrier
Compatible with: Tektro IOX
This allows the cage/bottle to be set further back on aerobars that would otherwise force the bottle forward to the point where it is inaccessible
This makes the backpack very comfortable to carry
Park Tool - HT-6, 8, 10 - Thick Grip Hex Tools Stock Item:Park Tool 8mm Hex Tool If you do not havePARK TOOL HT 6, 8, 10 THICK GRIP HEX TOOLS Designed and built for speed, leverage and comfort. HT tools feature an ergonomically designed screwdriver grip, with an extra long, super strong hex on one end and a ball driver hex on the other. HT 6 Specially designed for bicycle pedals with 6 millimeter hex fittings, the HT 6 hex tool is designed and built for speed, leverage and comfort. Features an ergonomically designed screwdriver grip, with a long,