SRAM GXP Pressfit
SRAM

SRAM GXP Pressfit

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SRAM GXP Team press-fit bottom bracket for BB92 frames. Steel bearings and 41mm cups deliver durable, low-maintenance performance for 24/22mm GXP spindles.

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Product Details

Overview & Technology

SRAM GXP Pressfit (BB-PFGXP-A1) is a purpose-built press-fit bottom bracket engineered for modern 92mm mountain bike shells. The assembly uses 41mm outer diameter cups and sealed steel bearings to support the GXP spindle interface (24mm drive / 22mm non-drive), delivering a reliable bearing platform for Truvativ/SRAM GXP cranks. Constructed with robust steel bearings and precision-machined press-fit cups, this unit emphasizes long-term durability and straightforward serviceability. The black finish and manufacturer part number 00.6415.033.020 identify this as the GXP Team press-fit option—ideal when you want proven performance without premium ceramic cost.

Key Features & Benefits

Built for real-world riding: steel sealed bearings resist contamination from mud and water, while the press-fit cups create a wide contact area inside BB92 shells for improved stiffness and longevity. Riders gain a quiet, predictable rotating interface that tolerates the demands of trail, all-mountain, and enduro-style use. • GXP interface: Specifically sized for 24/22mm spindles used on GXP/Truvativ cranks. • BB92 compatibility: Designed for 92mm shell width and 41mm cup bore. • Sealed steel bearings: Durable, cost-effective, and easy to replace when service is needed.

Fit, Compatibility & Installation Notes

This bottom bracket is built for frames with a BB92 press-fit shell (92mm width). It accepts cranks that use the SRAM GXP spindle standard (24mm on the drive side, 22mm on the non-drive side). The cups measure 41mm in outer diameter and press directly into the frame—verify your frame uses a 41mm bore typically described as BB92/Pressfit 41. Installation requires a press-fit bearing tool or bench press and the correct cup driver; do not hammer cups in by hand. Use light grease or retention compound per frame manufacturer recommendations, and check for creaks after initial fit. This unit is not compatible with SRAM DUB spindles, BB30, PF30, or threaded BSA adapters without appropriate conversion parts.

Who This Is For

Ideal for mountain riders running GXP/Truvativ cranksets on modern frames with BB92 shells. If you value a rugged, serviceable bearing solution that balances cost and durability—especially for trail, all-mountain and enduro riding—this is a practical upgrade or replacement. Also well suited to bike mechanics and builders specifying a tried-and-tested press-fit option for bikes that require 41mm cups and the GXP spindle interface. If you prefer ceramic bearings or a DUB system, look for their respective upgrades instead.

Key Features

  • ✓ Designed for BB92 shells with 41mm press-fit cup diameter
  • ✓ GXP interface accepts 24mm drive / 22mm non-drive spindles
  • ✓ Sealed steel bearings for durability in muddy, wet conditions
  • ✓ Precision-machined cups reduce play and improve crank stiffness
  • ✓ Direct OEM SRAM/Truvativ fit — part number 00.6415.033.020
  • ✓ Lightweight, compact assembly: 0.3 lb shipping weight
  • ✓ Cost-effective serviceable design — bearings are replaceable

Specifications

BB Shell Type BB92
BB Shell Width 92mm
BB Bearing Steel
Crank Spindle Diameter 24/22mm
Interface GXP
Cup Diameter 41mm
Primary Color Black

Product Identifiers

Vendor Item # 00.6415.033.020
UPC 710845622045

Frequently Asked Questions

Is this bottom bracket compatible with SRAM DUB cranks?

No. The GXP Pressfit is built for the GXP spindle standard (24/22mm). SRAM DUB uses a single 28.99mm spindle diameter and requires a DUB-specific press-fit unit or adapter.

Can I install this without a press-fit tool?

You should use a proper press-fit bearing press or bench tool to install cups. Hammering risks bearing damage and frame bore distortion; a press ensures correct, square seating and reduces creak risk.

Are the bearings sealed and serviceable?

Yes, the unit uses sealed steel bearings that resist contamination. Bearings are replaceable when worn; periodic inspection and cleaning during drivetrain service will extend life.

Will this fit a BBright, PF30, or BB30 frame?

No. This model is for BB92 shells (41mm cups, 92mm width). BB30, PF30, BBright, and other press standards have different bore sizes and require their respective BB assemblies or adapters.

What tools and consumables do I need for installation?

You need a press-fit bearing tool/cup driver set, appropriate cup press adapters, grease or light threadless retention, and a torque wrench for crank installation. Anti-seize isn't recommended inside the bearing bore—use grease per frame maker guidance.

How long do the bearings last?

Service life depends on conditions and maintenance. Under normal trail use with regular cleaning and re-greasing, sealed steel bearings can last several thousand kilometers; heavy wet/muddy use will shorten lifespan and require earlier replacement.

Buying Guide

When choosing a bottom bracket, match the shell standard (BB92 here), spindle interface (GXP), and cup diameter to your frame and crankset. Press-fit units like this SRAM GXP Pressfit are common on modern mountain frames and offer a wide contact area for improved stiffness compared with older threaded systems. Decide between bearing materials — sealed steel is durable and economical, while ceramic bearings reduce friction at higher cost. Also consider serviceability and whether your workshop has the proper press-fit tools; improper installation is a common source of problems.

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