Problem Solvers Direct Mount Adaptor 55mm offset 100mm BB 34.9mm clamp w/shims 31.8/28.6 ModelNumber=K7487 }CeramicSpeed 61903 Standard Bearing -

}CeramicSpeed 61903 Standard Bearing - (6903)

Made from durable aluminum casting

}Pedros BB Bushing Set for Bearing Press

Includes convertible endcaps for Quick-release x 135mm and 12mm x 142mm Thru-Axle

Hubs: 3/16x7=8

Problem Solvers Direct Mount Adaptor 55mm offset 100mm BB 34.9mm clamp w/shims 31.8/28.6 ModelNumber=K7487 }CeramicSpeed 61903 Standard Bearing -Problem Solvers Direct Mount Adaptor 55mm offset 100mm BB 34. 9mm clamp w shims for 31. 8 28. 6. These handy adaptors allow riders to install direct mount derailleurs onto frames without the necessary mounts. Works for Shimano and SRAM High Direct Mount front derailleurs TECH SPECS Front Derailleur Clamp 28. 6 (1 1 8") Front Derailleur Clamp 31. 8 (1 1 4") Front Derailleur Clamp 34. 9 (1 3 8") Front Derailleur Clamp High Direct Mount