Whether you use your rig for commuting, gravel riding or full-on road riding, the Wolf Tooth Components 130 BCD Gravel CX Road chainring ensures smooth, long-lasting performance.
- Fits 130 BCD 5-arm cranksets
- Patented wide/narrow chainring with Drop-Stop® technology: the wide side of the tooth has max contact on the drive side, which spreads the load and improves chainring life
- The narrow side allows clearance for mud and debris, which reduces friction
- Alternating wide/narrow tooth pattern prevents chain derailment
- Drop-Stop B tooth profile is designed for all SRAM Eagle, SRAM Road and Transmission (T-Type) Flattop chains, and 9-, 10-, and 11-speed chains
- Also designed for 12-speed KMC, Connex, Wippermann and Campagnolo
- This 1x chainring and can be mounted in either the inner or outer ring position of a double crankset but cannot be used in a 2x setup
- Stock 2x bolts will not work; you will need the Wolf Tooth 6 mm bolts (not included)
- This chainring does not fit on the cranksets for Shimano DA 9000/Ultegra 6800, and it is not compatible with Campagnolo CX10/11
- If you plan to ride in very muddy conditions, Wolf Tooth Components recommends a chain guide or chain keeper in addition to a clutch-type rear derailleur
- Without these precautions, you may experience chain drops or chain suck
Made in USA.
Important note about 38T size: The chain may contact the spider arm slightly when using the 38T chainring Wolf Tooth Components recommends filing a small chamfer on the spider arm. Wolf Tooth Components also notes you can also just install it and let the chain do the work. This is only an issue with the 38T as the 130 BCD was designed for 39T smallest ring.
View all Wolf Tooth Components Bike Chainrings| Best Use | Gravel Cycling |
|---|---|
| Chainring Mount | 5-bolt |
| Chainring Shape | Round |
| Bolt Circle Diameter | 130 millimeters |
| Number of Teeth | 38 T: 38T 40 T: 40T 42 T: 42T 44 T: 44T 46 T: 46T 48 T: 48T 50 T: 50T 52 T: 52T |
| Material(s) | 7075-T6 aluminum |
| Weight | 38 T: 52 grams 40 T: 60 grams 42 T: 62 grams 44 T: 79 grams 46 T: 84 grams 48 T: 96 grams 50 T: 118 grams 52 T: 132 grams |