FSA bottom bracket spindle M/EXO 19 mm/PF86 BB-AL86/SLE

FSA bottom bracket spindle M/EXO 19 mm/PF86 BB-AL86/SLE

The FSA M/EXO 19 mm bottom bracket for PF86 is designed for frames with a PressFit 86.5 mm bottom bracket standard and cranks with a 19 mm diameter spindle (FSA M/EXO system). It offers smooth running, high durability and simple installation without threads. An ideal choice for modern MTB and road frames.

Features and benefits:

• Compatible with FSA M/EXO cranks with a 19mm spindle – precise fit and long service life.

• Designed for frames with PF86.5 dimensions (inner diameter 41 mm) – easy pressing in without threads.

• Sealed bearings with high resistance to moisture and dust.

• Low friction and smooth running even under long-term load.

• Composite body – low weight and good stiffness.

• Suitable for road and MTB bikes.

Technical specifications:

• Frame standard: PressFit 86.5 (PF86)

• Spindle type: FSA M/EXO (19 mm)

• Frame shell bore diameter: 41 mm

• Material: composite / steel bearings

• Bearings: sealed (2 pcs)

• Bottom bracket width: 86.5 mm

• Weight: approx. 90 g (to be completed neutrally)

Use and recommendations:

Suitable for frames with a PF86 press-fit bottom bracket where compatibility with FSA M/EXO cranks is required. Recommended for sport and recreational bikes that require reliable and quiet bottom bracket operation with minimal maintenance.