Rotor ITA 30mm Steel Bottom Bracket, Italian Thread

Rotor ITA 30mm Steel Bottom Bracket, Italian Thread

• Weight: 87g

• Material: 100% CNC-machined, 7075 aluminum alloy

• Silicone seals

• Compatible Crankset Brand: ROTOR

• Material Bearing: Steel

• Axle diameter compatible: 30mm

• Shell Width: 70mm

• Frame Type: ITA (Italian thread)

• Discipline: Road, Triathlon, Gravel, Cyclocross

• Colour: Black

Rotor Steel Bottom Bracket with appealing looks and ease of use. The ITA 30mm is incredibly light and will match up with all high end cranks with looks and performance.

This 30mm External ITA bearing is the option you need to fit so you can use 30mm axle cranks in your standard ITA threaded frame.

• New advanced non-contact Labyrinth seals give buttery smooth spinning with unparalleled protection against dust, water, and mud

• Suitable for Italian threaded frames

• Only 87 grams

The ITA 30mm bottom bracket bearings will fit all Rotor chainsets with a 30mm spindle diameter including all 3D and REX 30mm, Kapic, Kapic Carbon, Aldhu 30, Vegast 30, INpower, 2INpower. The bottom bracket is compatible Italian threaded bike frames.

This bottom bracket is only compatible with frames that have an Italian standard bottom bracket shell (M36x24TPI). With an Italian threaded shell both sides of the shell are regularly right threaded, use a 36mm diameter and a 24tpi pitch thread. This differs to the British standard where one side of the shell is reverse threaded and the cups are smaller in diameter (1.37"). The width of an Italian bottom bracket shell is also wider measuring at 70mm compared to 68mm for a British road threaded bottom bracket.

The Rotor ITA30 bottom bracket has a 12 notch tool fitting and can be installed with the Rotor UBB+ BSA30 Bottom Bracket Tool (Halfords article: 278979).