Our premium E*thirteen (E13) Direct mount Oval chainrings are designed for E*thirteen TRS cranks only.
It replaces stock round chainring.

Chainline: 49mm
Ovality: Optimised to each size separately. Range: 10.2-14.4% and Timing of 110.5-116.3° after TDC (top dead centre) Patent Pending
Size: (Mass +/-1g): 30T (58g), 32T (62g)

Advantages of our special Oval chainrings:

• Finest design to provide excellent weight to strength ratio
• One of a kind special oval shape (Patent Pending)
  
• Unique Patent Pending narrow-wide teeth profiles to keep your chain in place for minimum 12 months!
  
• Special 3D teeth machining for ultimate mud relief decrease wear and noise dramatically
  
• Designed to handle mud and grass with easy
  
• Superb quality and great look.
  
• You will ride faster using ovals. If you keep using round ring then others will get quicker.
  
• Reduces stress on knees and helps to maintain your legs fresher for longer.
  
• You will not "feel" the oval shape at all.

E*thirteen TRS, TRS+ and TRS Race Carbon cranks only. 9, 10, 11 and 12spd Eagle compatible.