2X Road Chainrings

2X (DOUBLE) CHAINRINGS Praxis Buzz 110×5, 48/32t: A sub-compact double chainring (48 and 32 teeth). Fits 2XR 110×5 spider! 10/11/12 speed compatible. Sram + Shimano + Campagnolo compatible. Includes chainring bolts. 158g. Sram FORCE 107×4, 46/33t: A sub-compact double chainring (46 and 33 teeth). Fits 2XR 107×4 spider! These work with all Sram 12sp Road groups. Includes chainring bolts. *Personally, I think the Force chainrings look better than the Rival as they sit mostly flush with the spider. The Rival rings have more sculpting and shaping which protrudes more from the spider. Both are functionally equivalent. Sram RIVAL 107×4, 46/33t: A sub-compact double chainring (46 and 33 teeth). Fits 2XR 107×4 spider! These work with all Sram 12sp Road groups. Includes chainring bolts.