The Super B TB-FW10 Chain Whip & Lockring Wrench is a professional-grade bike tool made from heat-treated, high-grade Cr-Mo steel, giving mechanics the extra length and leverage needed to break stubborn cassettes free. Its integrated hook fits lockrings directly, making it a versatile bicycle tool for cassette servicing.
- Heat-treated, high-grade Cr-Mo steel for superior leverage
- Features a hook to fit lockrings
- Compatible with 5 to 10 speed cassettes
- Use with cassette removers such as the TB-FW30, TB-FW36, TB-CP15, TB-1445 or TB-1465 to loosen sprockets
- Professional-grade Super B build quality


