Ethirteen Guide ring M Narrow Wide Chainring 10-11 Speed 36t Black BCD 104mm

Ethirteen Guidering M chainrings boast a revolutionary dual width tooth design to help keep your chain locked on your ring and not dropped on the trail.

• Maximum tooth width and height to engage the chain securely. You can pedal through the rough stuff without fear

• Precision tooth chamfers facilitate chain engagement even at extreme chain angles. Your chain will stay put no matter what gear you are pushing

• Long wearing dual width design

• Compatible with current TRS, XCX and LG1 chain guides

• Ring Material: EXAr

• Thickness: 4.5mm

• Bolt Circle Diameter (BCD): 104mm

• 1mm swappable chainline

• Compatibility: 10/11 speed

• Ring Sizes: 36T

• Colours: Black

• Weight: 54g

• Fixing screws not supplied

• Use for: MTB