- Asymmetric four arm shape for greater stiffness in the power zones of the pedal stoke
- Narrow-wide tooth profiling prevents chaindrop with a guide or clutch derailleur
- Compatible with 9/10/11 speed chains, mounts using a common Park BBT-22 tool
- 47mm chainline with the Easton 129mm spindle
- 38T (80g), 40T (91g), 42T (98g), 44T (105g), 46T (112g), 48T (123g), 50T (137g)
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: 821973302614
EAN: Not available
Manufacturer Part Number: 8022675
ET8703 CR0413
132017-Q0-L