Sell RACEWORK GXP Chainring Mountain Bike For Sram 11/12S NX XX XO GX 11 32T/34T/36T/38T Crown bicycle Narrow Wide 3mm/6mm best price

11/12-speed straight-loaded true negative teeth for SRAM NX XX XO GX GXP11 single-disc disk for SRAM GXP 11 speed 12 speed MTB GXP bicycle Crankset fixed gear Crank 30T 32T 34T 36T 38T Narrow Wide Chainring Chainwhee for sram gx xx1 X1 x9 gxp Material: 7075 T6 CNC aluminum alloy Weight: 32T about 63g 34T about 68g 36T about 72g 38T about 78g Color:Black Specifications 1: 32T/34T/36T/38T Offset 3mm （compatible SRAM Straight Crank Shaft BB30 \DUB, GXP Specifications） (For NX cranks, please purchase offset 1mm products.） Specifications 2: 32T/34T/36T 38T Offset 6mm （68mm-73mm bottom bracket parts Select Offset 6MM ） The alternating design of narrow and wide teeth makes the chain more stable and smoother. The chain is not easy to fall off