Shimano BB-RS501 Hollowtech II Italian Bottom Bracket MFPN=100-2319-010 the TSA Lock is perfect

the TSA Lock is perfect to ensure your gear gets to your destination exactly as you packed it

Will also work on 1-1/8" stems with 1" reducer shim

Reflective detailing on strap to increase visibility with hypalon detailing on tab end Total Volume 36 Attachment Method Straps Color Orange Waterproof No Weight 78 Defined Color Orange Primary Material Nylon

For 9x12 mm interchangeable insert tools

8g per pair

Shimano BB-RS501 Hollowtech II Italian Bottom Bracket MFPN=100-2319-010 the TSA Lock is perfectThe Shimano BB RS501 bottom bracket features an enhanced seal construction to provide long lasting performance and service life. Designed for a perfect fit with Hollowtech II 24mm crank spindles Anodized aluminum cups are high strength and light weight Bottom Bracket Shell I. D. 36 BB Frame Interface Italian BB Shell Width (mm) 70 Weight 93 Spindle Interface Type Shimano Hollowtech II Defined Color Silver keyword search RS 500 Interface Italian