5-Spoke Direct Mount for SRAM GXP Cranks


Our newest design for SRAM GXP cranks features a great looking 5-spoke pattern and our patent pending asymmetrical tooth design for the best wear life, chain retention and mud clearance. This will replace your 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. Looking for a tooth count that is out of stock on this page? Please check our 4-spoke design for GXP also: 4-spoke for GXP

SDM chainrings fit on SRAM cranksets with removable spiders:  S2200, S2210, X9, X0, X01, XX1, X1 1400, Truvativ AKA Cranksets (GXP version), and newer S1400 (or X7) .  If the crankarm and the spider are all made from the same piece of aluminum it is not removable.

Chainline is 50mm on all rings (on a GXP or BB30 long spindle crankset). All chainrings feature our Drop-Stop tooth design and are made from 7075 Aluminum.

Use a 10 or 11 speed chain.  If using a 9 speed drivetrain, plan to use a 10 speed chain (it will shift fine), as the 9 speed chain fits too loosely on the ring.

Product weights: 26t - 52g, 28t - 59g, 30t - 65g, 32t - 70g, 34t - 75g, 36t - 81g   Color: Black 

These can also be used on a BB30 / PF30 long spindle crankset -- the 3rd product picture shows you how to determine if you need this ring or the Short Spindle BB30. This SDM ring is dished in ~6mm, whereas the BB30 short spindle ring is flat.

Free shipping on all orders over $50 USD.