Full Speed Ahead Energy Modular Direct Mount Chainring - Black Inner Ring Compatibility:34T This link explaining 148mm "Boost"

This link explaining 148mm "Boost" spacing will help you decide if you need the M5 or M8

IFP tubes pass through the inside of the IFP

The Hub Bearing Press Pro Kit works with bearings that have an I

5mm Vegas Gold

Full Speed Ahead Energy Modular Direct Mount Chainring - Black Inner Ring Compatibility:34T This link explaining 148mm "Boost"Full Speed Ahead's Energy Modular Direct Mount Chainrings are designed for 2x road and gravel cranksets and feature shifting ramps and stainless steel pins on outer rings. Precision CNC machined AL7075 T6 Shifting ramps and stainless steel pins on outer rings Black anodized finish Laser etched logo Compatible with Modular cranksets Tooth Count 48, 50 Round or Oval Round Material Aluminum Color Black Defined Color Black Direct Mount Type Direct Mount