Avian CR2 DB R310
About CR2 DB
Greatly improved in 2021. 1490 grams for 45C.
Reinforced only on stress points and reduce redundant fiber, same weight with some top models on TDF. Same rim manufacturer of Tour De France brands.
No external hole design. The continuous structure make the rim stronger and stiffer. Rim tape is not needed and thus saves another 50 grams in use.
Made in Taiwan. 310 grams per pair, similar weight with DT240 EXP.
Compatible with clincher and tubeless tyre at the same time.
25mm external width. Stiffer, more aerodynamic and better control.
By Sapim Belgium.Round shape, but 40 grams lighter than normal spoke.
Sapim Secure Lock
Secure Lock nipple prevents the self rotation of spoke in long use. Less likely to loosen and ran-out.
Rim weight of one side is slightly added to make up with the weight of valve when tyre is installed for better dynamic balance.
Rim: Avian CR2 DB
Brake Type: Disc Brake
Tyre Type: Clincher & Tubeless
Axle Type: Thru Axle/Quick Release
Disc Type: Center Lock/6 Bolts
Weight: 1430(35C)/1460(40C)/1490g(45C)/1540g(50C) /1590g(55C)
Spoke: Sapim Race
Nipple: Sapim Secure Lock
Warranty: 1 Year(Rim&Hub)