Avian Dad Hat-Black Size:OSFA 3 Cyclone™ Chain Scrubber —

3 Cyclone™ Chain Scrubber — Instructions

this kit is loaded with high-quality Park Tool tools like an AWS-10 Fold-Up Hex Wrench Set

6mm bolts and 5mm rear nuts and will fit almost any chainring/crank combo

CRANK REQUIREMENT: For use on 2-pc or 3-pc cranks with 48 splined 19mm spindles (Profile race and No Boss cranks for example)

Threadless 172mm tapered steertube: 1-1/8'' to 1

Avian Dad Hat-Black Size:OSFA 3 Cyclone™ Chain Scrubber —The Avian headwear collection consists of five styles of hat which include: the flat bill snap back the trucker mesh back snap back the dad hat the five panel camp hat and the knit beanie Make your selection to see a preview of each.