North Shore Billet

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1x 88 BCD Variable Tooth Chainrings for XTR

$60.00 USD

1x 88 BCD Variable Tooth Chainrings for XTR
1x 88 BCD Variable Tooth Chainrings for XTR 1x 88 BCD Variable Tooth Chainrings for XTR 1x 88 BCD Variable Tooth Chainrings for XTR 1x 88 BCD Variable Tooth Chainrings for XTR 1x 88 BCD Variable Tooth Chainrings for XTR

$60.00 USD

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The NSB 1x 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.  These rings are specifically made for Shimano XTR Race M985 cranksets.

 

 

Specifications:

88mm Bolt Diameter Circle (4 bolt 88 BCD)

Bottom Bracket Types: Outboard / External Bearing Cups

Chainline: 45mm (ring mounted inside crank)

Machined from solid 7075 T6 Aluminum

Anodized Black with Laser Etched Graphics

 

Compatible with all 9, 10, 11, 12 speed drive trains

 

Precision CNC Machined in Whistler, BC

 

Weight:

28T – 35g

30T – 37g

32T – 42g

34T – 47g