North Shore Billet Variable Tooth 4-Bolt Chainring
The NSB narrow wide chainrings use a proven variable tooth pattern mated with a standard chainring tooth profile to help retain the chain on the front ring during all types of riding. The profile maintains excellent wear for a durable product and has an optimized chainline for 1x systems. Utilizing the most common bolt pattern, 104mm BCD, these rings can mount to almost any crank.
Specifications:
- 104mm Bolt Diameter Circle (104 BCD)
- Chainline: 28T: Fits any standard 64/104BCD cranks. The 28T chainring uses 64mm BCD to mount onto the crank arm and is offset 5mm to a 49mm chainline.
- Machined from solid 7075 T6 Aluminum
- Anodized Black with Laser Etched Graphics
- Compatible with all 9, 10, 11, & 12 speed SRAM drivetrains
- Compatible with all 9, 10, & 11 speed Shimano drivetrains
- Weight: 45g
MODEL ITEM #: CR2803-B (28T)
MODEL ITEM #: CR3003-B (30T)
MODEL ITEM #: CR3203-B (32T)
Original: $60.73
-65%$60.73
$21.26More Images
North Shore Billet Variable Tooth 4-Bolt Chainring
The NSB narrow wide chainrings use a proven variable tooth pattern mated with a standard chainring tooth profile to help retain the chain on the front ring during all types of riding. The profile maintains excellent wear for a durable product and has an optimized chainline for 1x systems. Utilizing the most common bolt pattern, 104mm BCD, these rings can mount to almost any crank.
Specifications:
- 104mm Bolt Diameter Circle (104 BCD)
- Chainline: 28T: Fits any standard 64/104BCD cranks. The 28T chainring uses 64mm BCD to mount onto the crank arm and is offset 5mm to a 49mm chainline.
- Machined from solid 7075 T6 Aluminum
- Anodized Black with Laser Etched Graphics
- Compatible with all 9, 10, 11, & 12 speed SRAM drivetrains
- Compatible with all 9, 10, & 11 speed Shimano drivetrains
- Weight: 45g
MODEL ITEM #: CR2803-B (28T)
MODEL ITEM #: CR3003-B (30T)
MODEL ITEM #: CR3203-B (32T)
Product Information
Product Information
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Description
The NSB narrow wide chainrings use a proven variable tooth pattern mated with a standard chainring tooth profile to help retain the chain on the front ring during all types of riding. The profile maintains excellent wear for a durable product and has an optimized chainline for 1x systems. Utilizing the most common bolt pattern, 104mm BCD, these rings can mount to almost any crank.
Specifications:
- 104mm Bolt Diameter Circle (104 BCD)
- Chainline: 28T: Fits any standard 64/104BCD cranks. The 28T chainring uses 64mm BCD to mount onto the crank arm and is offset 5mm to a 49mm chainline.
- Machined from solid 7075 T6 Aluminum
- Anodized Black with Laser Etched Graphics
- Compatible with all 9, 10, 11, & 12 speed SRAM drivetrains
- Compatible with all 9, 10, & 11 speed Shimano drivetrains
- Weight: 45g
MODEL ITEM #: CR2803-B (28T)
MODEL ITEM #: CR3003-B (30T)
MODEL ITEM #: CR3203-B (32T)
