202099-2620 Nova PF30 BB Shell 68mm Center Relieved

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PF30 Superlight Lugless Bottom Bracket- Center Relieved for 68mm

  • $13.50
Qty:  
  • Weight
    0.22 lbs
  • SKU
    NOV_LLBB_PF30_68

PF30 Superlight Lugless Bottom Bracket- Center Relieved & Externally reinforced for 68mm

This shell has an external "hoop" reinforcement to resist ovalization from welding. The inside is also relieved for better weldability and reduced weight.

CNC Machined from 4130 Seamless Stock

Width: 68.15mm- requires little or no finishing

Outside Diameter: 49.4mm-1.950 

Outside reinforcement hoop Diameter:50.6mm-1.991

Inside diameter at the PF30 interface: 45.4mm-1.787- the part is delivered underside and must be finish reamed to 46.00

Depth of inside diameter reinforcement: 10mm before relief

Inside diameter is relieved to 46.9mm leaving a 1.25mm wall in the thin section.

68.1mm WIDE WITH INTERNALLY RELIEVED CENTER

IT DOESN'T GET ANY BETTER THAN THIS!

**Under BB delrin guide is found here**

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