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- Hollow Forged aluminum arms with forged aluminum spider
- Weight: 800g w/ BB (BB sold separately)
- New spider design allows for easier ring changes
- BB sold separately
- Chainring bolts included
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the sram x01 gxp 170 x-sync direct mount 32t carbon red chainsets 2016 have a cnc 7075, anodized plate body two-tone x-sync, an integral component of the transmission 1 x. they incorporate technology x-sync for 10, 11, and 7 speeds. x-sync, design of square teeth that provide maximum control of the chain. profile of beveled and rounded edges, sharp and narrow teeth help that the chain will not come out. forged aluminum spider carbon crankset. compatible with boost 148.