CeramicSpeed Dual Socket Tool - BSA/ITA

BSA bottom bracket

The most common and most widespread thread size is called BSA. This is 1.37 x 24 inches (= 34.8 mm outer diameter, 24 threads per inch). The right bearing shell is equipped with a left-hand thread, the left bearing shell with a right-hand thread.

ITA bottom bracket

ITA is the abbreviation for Italian bottom bracket. Here the peculiarity is that the threaded shells both have a right-hand thread.
Furthermore, the bottom bracket differs in the dimensions. An ITA bottom bracket is designed for a housing width of 70 mm.
The housing width is the immediate frame width. The bottom brackets are not compatible with each other.

Technologies of the CeramicSpeed Dual Socket Tool

Side A: 16 cams ø44mm for Shimano/SRAM GXP/Campagnolo UT and BSA/ITA/BB30/T47X68

Side B: 12 cams ø46,5mm for 30mm/SRAM DUB, BB30 SRAM DUB and BSA/ITA/T47X68 for

• Precisely manufactured for scratch free use
• Magnetic centering aid for 22.2, 24, 28, 29 and 30mm bearing bores
• Firm connection to the bearing shell for easy assembly and disassembly

Technical data

• Material: Aluminium
• Compatibility: BSA/ITA bottom bracket
• Tool holder: 3/8" square
• Color: black
• Weight according to manufacturer: 176.9 grams

Scope of delivery: 1x CERAMICSPEED Dual Socket Tool BSA/ITA