Praxis Works M30-386EVO Bottom Bracket (PressFit 386EVO – M30)
SKU: 86-5001
Category: BOTTOM BRACKET / M30 BB
The Praxis Works M30-386EVO is a PressFit bottom bracket designed for 386EVO road and gravel frames. It is specifically engineered for use with M30 alloy spindle cranksets, delivering high stiffness, smooth performance, and efficient power transfer.
Key features
-
Designed for PressFit 386EVO frame standard
-
30 mm drive side / 28 mm non-drive side spindle compatibility
-
Ceramic bearings
-
ABEC-5 / Grade 5 bearing rating
-
High stiffness and efficient power transfer
-
Injection-molded cups for durability and precision fit
-
Optimized for road and gravel use
-
Lightweight design (~104 g)
Technical specifications
| Specification | Details |
|---|
| Type | PressFit M30 bottom bracket |
| Frame standard | PF 386EVO |
| Size | 46 mm diameter / 86.5 mm width |
| Bearings | Ceramic |
| Spindle compatibility | 30 mm (drive side) / 28 mm (non-drive side) |
| Bearing grade | ABEC-5 / Grade 5 |
| Cup material | Injection-molded composite |
| Weight | ~104 g |
| Installation | Requires press-fit tools (BB press & removal tools) |
Compatibility
-
Praxis Works M30 crank systems
-
386EVO PressFit road and gravel frames (46 × 86.5 mm)
-
Not compatible with other M30 systems (e.g. some Infocrank M30 cranksets due to arm clearance differences)
In practice
The Praxis Works M30-386EVO bottom bracket combines a large-diameter spindle system with the 386EVO platform to maximize stiffness and pedaling efficiency. Ceramic bearings reduce friction and improve durability, making it well-suited for high-performance road and gravel riding.
