Truvativ Power Spline bottom bracket 113/68 mm

Description

When you're climbing or pushing the pace on the flats, you want the drivetrain to respond confidently and without unnecessary losses. Truvativ Power Spline bottom bracket 113/68 mm keeps the spindle exactly where it should be, even under harder use. It’s a small part that makes a big difference in how quiet and smooth your ride feels.

Main benefits

The sealed Power Spline spindle with a 12-spline interface transfers power to the cranks steadily and predictably. The heat-treated chromoly spindle is built for MTB loads and long miles. BSA thread compatibility makes replacement easy in standard MTB frames. A 49.0 mm chainline helps keep the chain running straighter and shifting cleaner.

Technical specifications

Bottom bracket technical designation: BB-PS-A1.

Spindle length is 113 mm.

Bottom bracket weight is 363 g.

Intended use: MTB for BSA bottom bracket shell 68/73 mm.

Conclusion

Truvativ Power Spline is a bottom bracket for riders who want a durable drivetrain foundation without unnecessary complexity. It’s suitable for MTB cranks with the Power Spline interface and for frames with a BSA thread. If you're dealing with play, noise, or inconsistent power transfer, the bottom bracket is often the place where it pays to start.

Key features

• Power Spline sealed spindle with 12 splines
• Heat-treated chromoly spindle
• Spindle length 113 mm
• For BSA thread 68/73 mm
• Chainline 49.0 mm

EAN: 710845875649