1x 64/104 BCD Variable Tooth Chainrings

$80.00

Teeth

28T 30T 32T 34T 36T 38T

Quantity

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

Compatible with all 9, 10, 11 and 12-speed SRAM drivetrains

Compatible with all 9, 10, 11-speed Shimano drivetrains

Precision CNC Machined in Whistler, B.C.

Weight:

28T – 45g
30T – 45g
32T – 40g
34T – 45g
36T – 55g
38T – 65g

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Customer Reviews

5.0 Based on 22 Reviews

5 ★

100%

4 ★

3 ★

2 ★

1 ★

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03/13/2023

nicholas d.

Canada

Perfect chainline for my RSD sergeant

The offset 64mm 28t chainring let me reuse an older crank on my new frame. It saved me a few hundred dollars and works very well

1x 64/104 BCD Variable Tooth Chainrings

07/19/2022

Jon K.

Canada

Best chainring ever!

I was impressed with the attention to detail on this chainring. I really like the integrated spacers and threaded bolt holes. These folks are on the next level and far as design and fabrication.

1x 64/104 BCD Variable Tooth Chainrings