This is our M30 bottom bracket for installing a Praxis M30 Spindle crankset into your frame. Our patent pending design keeps the cartridge bearings outboard of the frame for greater rigidity and free of frame/c-clip tolerance issues that other systems deal with. Forged & machined heat-treated 7075 T6 Aluminium. 30mm Drive bearing / 28mm Non-Drive bearing. 68mm Road version / 73mm MTB version. For M30 spindle based cranks only. (30/28mm) For install in English Threaded/BSA frames. Forged & machined heat-treated 7075 T6 Aluminium. 30mm Drive bearing / 28mm Non-Drive bearing. (NOT BB30 or M30 Thru) Steel cartridge bearings. 68mm Road version / 73mm MTB version. Use M30 BB tool for installation - sold separately. MTB Guides - ISCG05 Good, ST Mounted Good, ISCG03 Not Good.
This is our M30 bottom bracket for installing a Praxis M30 Spindle crankset into your frame. Our patent pending design keeps the cartridge bearings outboard of the frame for greater rigidity and free of frame/c-clip tolerance issues that other systems deal with. Forged & machined heat-treated 7075 T6 Aluminium. 30mm Drive bearing / 28mm Non-Drive bearing. 68mm Road version / 73mm MTB version. For M30 spindle based cranks only. (30/28mm) For install in English Threaded/BSA frames. Forged & machined heat-treated 7075 T6 Aluminium. 30mm Drive bearing / 28mm Non-Drive bearing. (NOT BB30 or M30 Thru) Steel cartridge bearings. 68mm Road version / 73mm MTB version. Use M30 BB tool for installation - sold separately. MTB Guides - ISCG05 Good, ST Mounted Good, ISCG03 Not Good.
This is our M30 bottom bracket for installing a Praxis M30 Spindle crankset into your frame. Our patent pending design keeps the cartridge bearings outboard of the frame for greater rigidity and free of frame/c-clip tolerance issues that other systems deal with. Forged & machined heat-treated 7075 T6 Aluminium. 30mm Drive bearing / 28mm Non-Drive bearing. 68mm Road version / 73mm MTB version. For M30 spindle based cranks only. (30/28mm) For install in English Threaded/BSA frames. Forged & machined heat-treated 7075 T6 Aluminium. 30mm Drive bearing / 28mm Non-Drive bearing. (NOT BB30 or M30 Thru) Steel cartridge bearings. 68mm Road version / 73mm MTB version. Use M30 BB tool for installation - sold separately. MTB Guides - ISCG05 Good, ST Mounted Good, ISCG03 Not Good.
This is our M30 bottom bracket for installing a Praxis M30 Spindle crankset into your frame. Our patent pending design keeps the cartridge bearings outboard of the frame for greater rigidity and free of frame/c-clip tolerance issues that other systems deal with. Forged & machined heat-treated 7075 T6 Aluminium. 30mm Drive bearing / 28mm Non-Drive bearing. 68mm Road version / 73mm MTB version. For M30 spindle based cranks only. (30/28mm) For install in English Threaded/BSA frames. Forged & machined heat-treated 7075 T6 Aluminium. 30mm Drive bearing / 28mm Non-Drive bearing. (NOT BB30 or M30 Thru) Steel cartridge bearings. 68mm Road version / 73mm MTB version. Use M30 BB tool for installation - sold separately. MTB Guides - ISCG05 Good, ST Mounted Good, ISCG03 Not Good.
Last updated at 03/21/2026 15:40:18
Praxis M30 T47 Inboard Bottom Bracket Steel
Delivery between 25 Mar – 2 Apr $78.08
Praxis Works M30/T47 Road 85.5mm Bottom Bracket (Internal)
Delivery between Tue – Fri $9.90
PRAXIS Movement For Cranksets Pin M30 T47 I.B. (Inner Bearing) 68/73 Mm Steel Unisex adult Standard
Delivery $11.34
Praxis M30 Bottom Bracket standard (30/28) T47 IB ( Internal 85.5mm) TREK | Shop Crooze
Delivery between 25–30 Mar $10
Praxis M30 Bottom Bracket - T47 IB Trek
Delivery between 26 Mar – 1 Apr $10
PRAXIS - T47 Bottom Bracket T47 Threaded Internal bearing Praxis M30 Black 47mm
Delivery $50
Praxis M30 T47 Inboard Bottom Bracket
Free delivery between Wed – Thu
Praxis M30 T47 Inboard Bottom Bracket Steel
Delivery between 25 Mar – 2 Apr $78.08
Praxis Works M30/T47 Road 85.5mm Bottom Bracket (Internal)
Delivery between Tue – Fri $9.90
PRAXIS Movement For Cranksets Pin M30 T47 I.B. (Inner Bearing) 68/73 Mm Steel Unisex adult Standard
Delivery $11.34
Praxis M30 Bottom Bracket standard (30/28) T47 IB ( Internal 85.5mm) TREK | Shop Crooze
Delivery between 25–30 Mar $10
Praxis M30 Bottom Bracket - T47 IB Trek
Delivery between 26 Mar – 1 Apr $10
