The external cable comes from the collar to keep things as neat as possible and it won't get in the way once the post is dropped

Tool and cellphone pockets

The perfect solution for relieving the strain on the muscle groups in the arms

Cons: Not so much a cool weather long sleeve jersey

13% neoprene

Granite Design Stash Chain Tool Inside Handlebar - Black PDP|PLP|Suits Freehub Type The external cable comes fromThe Stash Chain Tool from Granite Designs is an ingenious design which lets you store a chain tool directly in your handlebar. No more carrying around bulky multi tools for the sake of a chain breaker, it even has storage for a quick link (not included). Who's this item for: Riders after some seriously sneaky tech to carry a chain tool. Chain compatibility: Compatible with 9 12 speed chains. Materials: CNC machined out of 7075 alloy, it is lightweight