Product features

• Use: MTB, Road
• Model: PF30 46×68/92mm
• BB-Type: Pressfit 30 (46x30mm)
• Press-Fit BB shell width: 68/92mm
• Shell diameter: 46mm

Material

• Resin

Scope of delivery

• 1 Truvativ Pressfit 30 Bottom Bracket 46×68/92mm

Technology

Pressfit 30™
The key difference with PressFit 30 is how the bearings are fitted into the frame. Bearings are housed in nylon cups which will be pressed into the frames bottom bracket shell. PressFit 30 will feature an integrated seal, pre-assembled into the cups, to further prolong bearing life. Frames will need a 46mm inner-diameter bottom bracket shell to accommodate this system. PressFit 30 for road will require a 68mm wide shell while PressFit 30 for MTB will require a 73/92mm wide shell. Advantages: Huge weight savings, narrow Q-factor, more ankle clearance, greater bearing durability, stiffer/stronger crank construction, simple installation. Allows for larger diameter frame tubes increasing frame stiffness. Drawbacks: Still searching.