When Aaron sold out of his 44RN Wrks Dsn 144#47 track chainrings, people immediately emailed me asking when they'd be restocked. My answer was "no idea!" and week after week, the emails kept coming. Finally, the emails stopped and then I posted my Icarus track bike, igniting the flood again but this time I had an answer: soon!

Well, I convinced Aaron to do a pre-order run of these rings. These aren't your run of the mill Taiwanese manufacturerd rings. The design is 100% original and unique. Each ring is machined in the Boston area. To read the full specs, go here and here.

This pre-order is for US and International. Please allow 3-4 weeks for delivery. Silver and black anodized finish available in 47t 144bcd.

Pre-order now at the PiNP Web Shop!