M-Wave HTII Outboard / External Euro Bottom Bracket - Black 2-1/4" It is rated for 35-65

It is rated for 35-65 psi

To add strength

It features an inverted tread design and knurled tread surface that gives it a low profile and makes it fast rolling without sacrificing traction

Densely packed small knobs provide good bite

M-Wave HTII Outboard / External Euro Bottom Bracket - Black 2-1/4" It is rated for 35-65The M Wave HTII Euro bottom bracket uses sealed cartridge so they run smoother and last longer for those who ride often in all conditions. This bottom bracket is designed for frames with Euro bottom bracket shells with a 68mm and 73mm width. It is compatible with cranks such as the Shimano DXR and most other cranks that use HTII 24mm spindles. This bottom bracket uses the HTII type 16 Notch Bottom Bracket Tool for installation and removal. Color: Black