PRAXIS M24 BB30/PF30 68 mm Road Bottom Bracket
SKU: 68-3201R
Brand: PRAXIS WORKS
Type: BB30 / PF30 to M24 / SRAM GXP Conversion Bottom Bracket
The PRAXIS M24 BB30/PF30 68 mm Road Bottom Bracket allows the installation of Praxis M24 and SRAM GXP steel spindle cranksets into 68 mm BB30 or PF30 road frames. The system is specifically designed for the GXP spindle standard, featuring a 24 mm drive-side spindle diameter and a 22 mm non-drive-side spindle diameter.
Manufactured from forged and CNC-machined heat-treated 7075-T6 aluminum, this bottom bracket combines exceptional strength with low weight. It uses a premium Enduro 2437 bearing on the drive side and an Enduro 2237ER bearing on the non-drive side, ensuring smooth rotation, excellent durability, and long service life.
Unlike Shimano Hollowtech II systems, which use a 24 mm spindle on both sides, the Praxis M24 and SRAM GXP systems utilize a stepped 24 mm / 22 mm spindle design, requiring dedicated bearings and bottom bracket configuration.
Key Features
- Designed for 68 mm BB30 and PF30 road frames
- Compatible with Praxis M24 cranksets
- Compatible with SRAM GXP cranksets
- Supports 24 mm / 22 mm stepped spindle systems
- Forged and CNC-machined 7075-T6 aluminum construction
- Heat-treated aluminum components
- Premium Enduro steel bearings
- Smooth and efficient bearing performance
- Excellent durability and power transfer
- Includes center sleeve
- Precision-engineered for reliable installation and long service life
Technical Specifications
| Property | Details |
|---|
| Brand | PRAXIS WORKS |
| Model | M24 BB30/PF30 68 mm Road |
| SKU | 68-3201R |
| Frame Compatibility | BB30 / PF30 |
| Bottom Bracket Shell Width | 68 mm |
| Application | Road |
| Crank Compatibility | Praxis M24, SRAM GXP |
| Drive-Side Spindle Diameter | 24 mm |
| Non-Drive-Side Spindle Diameter | 22 mm |
| Bearing Size | 24 mm / 22 mm |
| Drive-Side Bearing | Enduro 2437 |
| Non-Drive-Side Bearing | Enduro 2237ER |
| Material | 7075-T6 Aluminum |
| Weight | Approx. 149 g |
Compatibility
- 68 mm BB30 road frames
- 68 mm PF30 road frames
- Praxis M24 road cranksets
- SRAM GXP road cranksets
- Oval Concepts M24 cranksets
Important: The 68 mm version is designed exclusively for road applications and is not compatible with MTB frames or MTB cranksets.
Installation Requirements
This bottom bracket requires:
- A bearing press tool with appropriate drifts
- Two standard 16-notch external bottom bracket tools
- A bottom bracket tool compatible with a 44 mm internal diameter
Please follow the manufacturer's installation instructions carefully.
Applications
- Road bikes
- Performance road bikes
- BB30 frame conversions
- PF30 frame conversions
- Praxis M24 crank installations
- SRAM GXP crank installations
In Practice
The PRAXIS M24 BB30/PF30 68 mm Road Bottom Bracket is the ideal solution for riders who want to install a Praxis M24 or SRAM GXP crankset into a BB30 or PF30 road frame. The dedicated 24 mm drive-side and 22 mm non-drive-side bearing configuration ensures perfect compatibility with GXP-style spindles, while the premium Enduro bearings and 7075-T6 aluminum construction provide long-lasting reliability, smooth performance, and efficient power transfer.
