Park Tool Mini Chain Brute (CT-5) adaptive cycling The chainkeeper is made from

The chainkeeper is made from a special abrasion resistant molybdenum disulfide impregnated nylon supported on a 5mm bolt

Weight: 260

ErgoMesh Premium and Gekko Seats

and this means less sweat buildup

Park Tool Mini Chain Brute (CT-5) adaptive cycling The chainkeeper is made fromThis 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 10, 9, 8, 7, 6 and 5 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 Made in the U. S. A.