Get fast shipping and sweet perks when you order our featured wheelset of the week.
TR37 Rims Laced To Super Boost
Purple or Turquoise Project 321 Hubs
Available August 15th – August 21st
Limited Quantities Available
Ships within 7 days!
No charge graphics
Turquoise or Purple P321
32h, Super Boost
Choose Your Sapim Nipples
Your Choice of Graphics
D-Light or Race Spokes
TR37 + Project 321
Designed and tested on the World Cup circuit, the TR37 is right at home chasing podiums at your local enduro or crushing a quick after-work lap with pals. Features a Lifetime Warranty.
The second generation of Project 321’s hub offers improved reliability, decreased drag and the same unique signature configuration with magnet-operated pawls. Pairing these hubs to a set of our TR37 rims will result in a reliable and instant performance upgrade for your bike.
Wheel Size: 27.5″, 29″, Tire Size: 2.3″-2.6″
Hole Count: 32h, Depth: 20.5mm,
Width: 37mm, Inner Width: 31mm/30mm
29″ – Weight: 450/550g
27.5″ – Weight: 430/520g