- Almost every EWS pro runs both a chainguide and narrow wide chainring
- Back plate cut from 8mm thick 7075-T6 aluminum
- Boost and oval chainring compatible
- Tool-less upper guide flip
- 7.5mm of chainline adjustment
- Compatibility with chainrings from 26-38t
- Single tool install without removing your cranks
- 40g
- Customize color with color kits, sold separately
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: 038262821941
EAN: 0038262821941
Manufacturer Part Number: 1C0611
OU1272
142029-Q0-L