Praxis Works Shimano Hollowtech bottom bracket T47 externalal (68/73mm)

Bottom bracket for mounting Shimano MTB cranks with Hollowtech II axle.

BSA

Bottom bracket for mounting Shimano MTB cranks with Hollowtech II steel axle in frames with 68 / 73mm wide BSA bearing seat. The perfect upgrade for a highly stressed component on your bike. Because the high-end ball bearings from Enduro Bearings installed by Praxis Works are perfectly sealed, ensure smooth running and maximum reliability.

A standard M24 or GXP BB tool (e.g. Shimano TL-FC33 or TL-FC36) is required for assembly.

Material shell: aluminum 7075 T6

Bearing type: Enduro Bearings 2437

68 / 73mm

Bottom bracket for mounting Shimano MTB or racing bike cranks with Hollowtech II steel axle in frames with T47 bearing seats. The perfect upgrade for a highly stressed component on your bike. Because the high-end ball bearings from Enduro Bearings installed by Praxis Works are perfectly sealed, ensure smooth running and maximum reliability.

The Praxis Works M30 BB Tool (TP-0030) and a 3/8 inch torque wrench are required for assembly.

Material shell: aluminum 7075 T6

Bearing type: Enduro Bearings 2437

BB30 / PF30 73mm

Bottom bracket for mounting Shimano MTB cranks with Hollowtech II steel axle in MTB frames with 73mm wide BB30 / PF30 bearing seat.

The patented Praxis Works Rubber-Collet ensures a creak-free fit, the built-in high-end ball bearings from Enduro Bearings ensure smooth running and maximum reliability. Compatible with ISCG05 chain guides (ISCG03 not compatible).

Two standard 16-slot bearing shell tools (e.g. Park Tool BBT-9 and / or BBT-19) and a pressing tool (e.g. Park Tool HHP-2 or HHP-3) are required for assembly.

Material shell: aluminum 7075 T6

Bearing type: Enduro Bearings 2437

T47 internal 85.5mm

Bottom bracket for mounting Shimano Hollowtech II MTB / racing bike cranks in frames with T47 internal 85.5mm bearing seat.

The perfect upgrade for a highly stressed component on your bike. Because the high-end ball bearings from Enduro Bearings installed by Praxis Works are perfectly sealed, ensure smooth running and maximum reliability.

The special practice T47 IB tool (TP-2400) is required for assembly.

Material shell : aluminum 7075 T6

Bearing type : Enduro Bearings 2437

T47 external 68 / 73mm

Bottom bracket for mounting Shimano MTB or racing bike cranks with Hollowtech II steel axle in frames with T47 bearing seats.

The perfect upgrade for a highly stressed component on your bike. Because the high-end ball bearings from Enduro Bearings installed by Praxis Works are perfectly sealed, ensure smooth running and maximum reliability.

A common Shimano HT2-compatible bottom bracket tool is required for assembly.

Material shell : aluminum 7075 T6

Bearing type : Enduro Bearings 2437

• 1 x Praxis Works Shimano Hollowtech MTB bottom bracket (see item description for details)