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  Sorry! Wolf Tooth - 120 BCD Chainrings is no longer available.

Wolf Tooth - 120 BCD Chainrings

£0.00

  • Patented Drop-Stop¬Æ wide-narrow tooth profile for minimised dropped chains
  • Perfect for 1x setups
  • Machined in-house at Wolf Tooth's HQ in Minnesota, USA
  • Beautiful anodised finish

Compatibility

  • These rings fit any 120 BCD crankset or 4-bolt spider.
  • For SRAM cranksets you must use the stock M10x.75 bolts with a shoulder on them. These are not standard bolts and Wolf Tooth's bolts will not work with this chainring. Note that only about 3 threads will engage (same with the stock SRAM rings).
  • The only other supplier of these M10 x .75 bolts is Wickwerks if your crankset doesn't already have them. These bolts actually have more threads engaged and will work better than the SRAM ones.
  • 36t is the smallest number of teeth that fits on a 120 BCD.
  • For 1x9, 1x10, 1x11 and 1x12 drivetrains (including SRAM Eagle)
    • Compatible with all 10-, 11-, and 12-speed chains except Shimano 12-speed chains.
    • If using a 9-speed drivetrain use a 10-speed chain (shifts and works well on a 9-speed drivetrain and fits the ring tighter for better chain retention).
  • Chainline - 51mm for 36t and 52mm for 38t (38t is wider for more chainstay clearance)

Brand Wolf Tooth
Barcodes 812719020107, 812719021258
SKUs / Part Numbers WT12036, WT12038

Please note: Manufacturers can sometimes change the specification of the products from time to time.