SRAM Power Spline 118/73 Bottom Bracket | The Bike Affair

SRAM Power Spline 118/73 Bottom Bracket


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SRAM Power Spline 118/73 Bottom Bracket: Durability Meets Performance

Built for the Long Haul

The SRAM Power Spline Bottom Bracket is designed for cyclists who push their limits and demand the most from their equipment. It's not just about enduring the ride; it's about powering through with confidence. This bottom bracket stands as a testament to durability, ensuring that it can withstand the rigors of intense riding and deliver consistent performance ride after ride.

Robust Construction

At the core of the Power Spline Bottom Bracket is a heat-treated chromoly 12 spline spindle, meticulously engineered for strength and longevity. This robust construction guarantees that the bottom bracket can handle the demands of the most aggressive riders, ensuring reliability and efficiency in power transfer from rider to road or trail.

Compatibility and Installation

Designed with a 118mm spindle and suitable for 73mm bottom bracket shells, the Power Spline Bottom Bracket is compatible with a wide range of bikes, making it a versatile choice for many cyclists. Its precision engineering ensures a seamless fit and straightforward installation, allowing riders to upgrade their drivetrain with confidence.

Optimized for Performance

The Power Spline Bottom Bracket is not just about toughness; it's also about optimizing your ride. By ensuring a stable and secure connection between the crankset and bike frame, it enhances pedaling efficiency, allowing for smoother acceleration and more effective climbs. Whether you're racing, training, or exploring, this bottom bracket helps you get the most out of every pedal stroke.

Reliable Riding Companion

Choosing the SRAM Power Spline Bottom Bracket means investing in a component that won't let you down. Its combination of durable construction, efficient power transfer, and broad compatibility makes it an ideal choice for cyclists who refuse to compromise on performance or reliability. Gear up with the Power Spline and experience the difference in your ride.


Features of SRAM Power Spline 118/73 Bottom Bracket

  • The PowerSpline has a heat treated chromoly 12 spline spindle to make sure it can go the distance with even the most demanding riders.

Specifications of SRAM Power Spline 118/73 Bottom Bracket

Model ID BB-PS-A1
BB-Frame Interface English/BSA 73mm
Chainline 48.5 mm, 51.0 mm, n/a
Spindle Length 118mm Spindle
Support E-Type FD n/a
Spindle Diameter
Cup Material n/a
Type Threaded
Thread Type BSA
Crank BB-Interface Power Spline
Weight (g) 363
Weight Based On
BSA 73 mm, 113 mm Spindle

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