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SKU: CR0234 Product qualifies for Free Shipping North Shore Billet Variable Tooth Chainring: 28T x 94mm BCD, for SRAM X01 Cranks

The NSB Variable Tooth Chainrings uses a 'Thin-Thick' variable tooth thickness mated with a standard chainring tooth profile to help retain the chain on the front ring during all types of riding. By increasing the tooth thickness on half of the ring's teeth, the chain is given less room to move and virtually eliminates chain drop when running a single front chainring.

  • Variable tooth profiling ensures ultimate chain retention
  • Machined from solid 7075 T6 Aluminum
  • Anodized black with laser etched graphics
  • Requires a M8 x 10mm chainring bolt.
Manufacturer  North Shore Billet
Manufacturer Part Number  NSB CR2804-B
UPC  824528027154
Model  North Shore Billet Variable Tooth Chainring
Chainring Bolt Pattern  94mm 4-Bolt
Chainring Tooth Count  28 tooth
Tooth Count
Ring Position/Type
Chain Retaining Single Ring
Drivetrain Speeds
Drivetrain Speeds
Chainring BCD
Defined Color
Currently Out of Stock
Sorry, 'North Shore Billet Variable Tooth Chainring: 28T x 94mm BCD, for SRAM X01 Cranks' is currently out of stock. Please check back later or contact Bikeman for an expected availability date. Refer to our Shipping Terms for more information.