The NSB 1×11 Spider replaces the removable chainring spider so that you can run a SRAM XX1 chainring on Truvativ X0, X01, X1, X9, GX, S2210, and S1400 cranks.
There are no mounting holes for the granny ring and the single ring’s position is designed to give a better chain line throughout the entire gear range. The chainring tabs accept an optional NSB Rock Ring for All Mountain or Enduro riding.
Details :
- Chainline: 49mm
- Weight: 60 grams
- Supplied with four mounting bolts
- Anodized Black
- Compatible with all GXP Cranks






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