1x 64/104 BCD Variable Tooth Chainrings
1x 64/104 BCD Variable Tooth Chainrings
1x 64/104 BCD Variable Tooth Chainrings
1x 64/104 BCD Variable Tooth Chainrings
1x 64/104 BCD Variable Tooth Chainrings
1x 64/104 BCD Variable Tooth Chainrings
1x 64/104 BCD Variable Tooth Chainrings
1x 64/104 BCD Variable Tooth Chainrings
1x 64/104 BCD Variable Tooth Chainrings

1x 64/104 BCD Variable Tooth Chainrings

Regular price $80.00

 The 1x 64/104 BCD variable tooth chainrings are compatible with all 9, 10, 11, SRAM and Shimano drivetrains, and 12-speed SRAM drivetrains.

Specifications:

  • 104mm Bolt Diameter Circle (104 BCD)
  • Bottom Bracket Types: BB30 / GXP / Boost
  • Chainline: This varies with your crankset
  • 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.
  • 30T: ~50mm on a 2×10 mid-ring mounting position
  • 32T, 34T, 36T, 38T: ~52mm on a 2×10 mid-ring mounting position
  • Machined from solid 7075 T6 Aluminum
  • Anodized black with laser-etched graphics

Precision CNC machined in Whistler, BC.

Weight:

  • 28T – 45g
  • 30T – 45g
  • 32T – 40g
  • 34T – 45g
  • 36T – 55g
  • 38T – 65g
Customer Reviews
5.0 Based on 4 Reviews
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Filter Reviews:
LL
01/03/2021
Laicheong L.
New Zealand New Zealand
I recommend this product
64/104 38T BCD Variable Tooth Chainring

Beautifully made chainring. Shipping was slow due to COVID but worth the wait. Very happy with this quality product.

J
07/14/2020
Jonathan .
Guatemala Guatemala
I recommend this product
Exelent

Great product!!!!! +AAA

C
07/08/2020
Curt
United States United States
I recommend this product
incredible

28 teeth is exactly what i needed, it fits perfectly on the 64bcd, and with the way that its shaped it brings the teeth closer to the center line of the rear cassette. I put an 11-42 cassette out back, and now I can climb anything!

DY
04/22/2020
Devin Y.
United States United States
I recommend this product
Great Product

NSB is my go-to chain ring. They last twice as long as other products, perform well, and look good. Easy to install with the threads milled directly into the ring.