The One- by Chainrings:
BDop ONE-BY Chainrings are for 5 bolt, 110 BCD cranksets.
They feature a thick/thin alternating pattern on the teeth to prevent chain drops.
Machined from 7075AL they are stiff and long-lasting.
Available in 38T, 40T, and 42T.
The One- by Chainring Bolts:
Machined from 7075AL, the One-by chainring bolts are strong and durable.
They are for single chainrings which means they are narrower than bolts for double chainrings.
The BDop R142-11 Hub:
The BDop R142-11 hubs were one of the first hubs specifically for road disc bikes. They use a road specific chain line (not MTB chain line) which gives a better chain line than repurposed MTB hubs.
See the video below for more details.
The hub is available in:
Drillings: 24H, 28H
Freehub: Shimano 10/11 w ABG, Sram XD-R
Thru Axle: QR, 10mm*135mm, 12mm*135mm, 12mm*142mm