Full Speed Ahead Energy Modular Direct Mount Chainring - Black Inner Ring Compatibility:34T 4 Top tube length 525

4 Top tube length 525 535 545 555 Head tube length 90 110 140 160 Head tube angle 70

Impact-resistant toe box and non-slip heel cup Cleat Bolt Pattern 2-Bolt Closure Lace Gender/Age Men's Color FTWR White/FTWR White/Core Black Shoe Size (US) 11 Defined Color White Activity Cycling

External Adjustments Rebound Damping External Adjustments Lockout Threshold Eye to eye length (mm) 190 Eyelet Diameter (mm) 12

Max system weight: 128 kg (rider+bike+gear)

Full Speed Ahead Energy Modular Direct Mount Chainring - Black Inner Ring Compatibility:34T 4 Top tube length 525Full 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