Park Tool Shop Stool Backrest Upgrade Kit For STL-1.2 (STL-3K) cruzee Note: Compatible with 1 1/8"

Note: Compatible with 1 1/8" threadless stems only — not compatible with threaded headset/quill stem setups

Coolmax® mesh

Set of two replacement jaw covers for 100-4X

Suspension keeps kids comfortable by softening bumps and jostles

From the downhill mountain biker to the farsighted cyclists

Park Tool Shop Stool Backrest Upgrade Kit For STL-1.2 (STL-3K) cruzee Note: Compatible with 1 1/8"About Park Tool Shop Stool Backrest Upgrade Kit For STL 1. 2 (STL 3K) The STL 3K is a kit to add a back rest to the STL 1. 2 Shop Stool. Features Includes a back rest, two steel support bars, and fastener NOTE: The STl 3K will only work on the STL 1. 2 work stool. The previous STL 1 work stools will not accept the STL 3K About Park Tool Park Tool are the world's largest bicycle tool manufacturer. Located in St. Paul Minnesota they have been designing