e-thirteen guidering M-chainring

E*thirteen

38.99 $ 52.95
SKU: TAH2EV8584

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- Guidering M to fit any 4x104mm BCD crank
- Dual width "M" (narrow/wide) tooth profile engages the chain securely even at extreme angles
- 7075-T6 aluminum construction optimized for all chainguide systems to prevent chain jamming
-1mm swappable chainline (30t is threaded to accept chainring bolts and does not have this feature)