This small chain tool goes anywhere and actually performs like a shop quality tool. The fine thread, special V-shaped handle, and super strong replaceable pin make chain removal and installation a breeze.

• Works on derailleur chain including 5-, 6-, 7-, 8-, 9-, and 10-speed chains
• Shelf for loosening tight links
• Perfect take-along chain tool at only 77 grams
• The CT-5 is about 60mm tall, 55mm wide and 15mm thick