FSA bottom bracket spindle ISIS Platinum 73 mm

FSA bottom bracket spindle ISIS Platinum 73 mm

FSA ISIS Platinum 73 mm bottom bracket

FSA ISIS Platinum 73 mm bottom bracket

The FSA ISIS Platinum bottom bracket is a quality threaded bottom bracket designed for cranks with the ISIS Drive system. It offers high durability, precision and smooth running thanks to sealed bearings for a long service life. The 73 mm variant is suitable for mountain bikes and other applications with a wider frame bottom bracket shell.

Features and benefits:

• Compatible with the ISIS Drive system – suitable for most cranks with an ISIS spindle.

• Quality steel spindle – maximum strength and stiffness when pedalling.

• Sealed bearings – protected against dust, water and dirt.

• Aluminium cups with a precise thread – easy installation and a long service life.

• High durability in off-road riding and demanding conditions.

Technical specifications:

• Model: FSA ISIS Platinum

• Standard: BSA (1.37" × 24 TPI)

• Bottom bracket shell width: 73 mm

• Spindle: ISIS Drive, steel, length 108–113 mm (depending on version)

• Bearings: sealed, industrial

• Cup material: aluminium alloy

• Weight: approx. 250 g

Use and recommendations:

Designed for mountain, trekking and road bikes with ISIS cranks. Ideal for riders who require a solid and reliable bottom bracket with a long service life. Recommended for everyday use as well as sport riding.