Shimano BB-RS501 Hollowtech II Italian Bottom Bracket MFPN=100-2319-010 For 9x12 mm interchangeable insert

For 9x12 mm interchangeable insert tools

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

Use as a primary or secondary bike light

25” version 42lbs per tray when mounted to a chassis mounted RV hitch

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

Shimano BB-RS501 Hollowtech II Italian Bottom Bracket MFPN=100-2319-010 For 9x12 mm interchangeable insertThe 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