Feedback Sports Bottom Bracket and Cassette Lockring Tool

Bottom bracket and lockring tool for cassettes and disc rotors made from hardened CRV steel with polished finish.

Long-levered Shimano and SRAM bottom bracket tool (16 notch 44mm)

Precision cassette lockring tool fits Shimano SRAM SunRace Chris King lockrings (and more – 12 spline 23.4mm)

Fits most 12mm Shimano and SRAM centerlock disc brake lockrings

Fits 15mm Shimano disc brake lockring

Oversized bore provides clearance for 12mm thru-axles and drive-side quick-release nuts

Cast hardened and polished CRV tool steel meant for a lifetime