The Park Tool BBT-5/FR-11 is a professional-grade bottom bracket and cassette lockring tool designed for precision removal and installation of Campagnolo Record and Chorus 11-speed components. Part of Park Tool’s comprehensive line of bike maintenance tools, this tool is engineered for strength, durability, and reliable performance in both workshop and home bike maintenance settings.
Featuring an oversized centre hole and thin wall design, the BBT-5/FR-11 allows efficient use without the need to remove cones or locknuts. Crafted from high-strength, heat-treated tool steel through investment casting, it delivers long-lasting durability and precision fit. The 1" base allows compatibility with SR-1 or FRW-1 Park Tool handles, or can be used with a standard adjustable wrench or bench vice for versatile operation.
Ideal for professional mechanics and avid cyclists, this tool ensures accurate removal and installation of Campagnolo 11-speed bottom bracket lockrings and cassette lockrings, making it an essential addition to any bicycle repair toolkit. Proudly Made in the USA and backed by Park Tool’s legendary limited lifetime warranty, it guarantees quality, reliability, and performance for years to come.
- Professional bottom bracket and cassette lockring tool for Campagnolo Record/Chorus 11-speed
- Oversized centre hole & thin wall design for use without removing cones or locknuts
- High-strength, heat-treated tool steel for long-lasting durability
- Compatible with SR-1 or FRW-1 Park Tool handles, adjustable wrenches, or bench vices
- Investment cast for precision and strength
- Made in the USA with limited lifetime warranty
- Essential tool for professional mechanics and DIY bike maintenance