Wolf Tooth Direct Mount for SRAM BB30
These are Direct Mount chainrings for SRAM BB30/PF30 short spindle cranks will bring a touch of class to your 1x game. This will replace you existing chainring and spider, which is attached via 3 bolts on the back side of the spider near the spindle. You will use these same 3 bolts to attach the SDM ring.
See product photo comparing spindle length to determine if you need this ring or the SDM for GXP/Long Spindle ring. This BB30 short spindle ring is flat whereas the SDM is dished in 6mm.
BB30 Direct Mount chainrings fit on short spindle BB30 SRAM S2200, S2210, X9, X0, X01, and XX1. Newer S1400 (or X7) cranksets with removable spiders will work with these rings rings too. Older versions of these cranksets do not have removable spiders. If the crankarm and the spider are all made from the same piece of aluminum it is not removable.
Chainline is 50mm on a BB30 / PF30 short spindle crankset. About 55mm on GXP or BB30 / PF30 long spindle crankset.
All chainrings feature Wolf Tooth's signature Drop-Stop tooth design and are made in the USA from 7075 Aluminum.
** Note that these also work great on fat bikes with 190 mm rear hubs when using the X9 or XX1 GXP fat crankset -- they provide a great chainline and offer plenty of clearance for the largest tires!
- Chainline: 50mm
- CNC machined in the USA
- Compatible with 9, 10, or 11 speed drivetrains (use 10 speed chain for 9 speed cassette)
- Drop-Stop drop-resistant tooth design
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