The A23 OC rim is the off center version of the popular A23. Off center design allows for dramatically improved spoke tension on a dished wheel. With a wider footprint, the A23 OC allows for a more aerodynamic rim/tire combination when paired with a 23c tire. The tire profile mimics the characteristics of a tubular, gaining increased control and lower rolling resistance without the inconvenience of tubular glue or the dangers of irreparable roadside mechanicals. A tubeless ready design makes this rim ideal for road and cyclocross applications. 
Tight tolerances require the use of a low profile rim tape likeVelotape to avoid tire installation issues.  Veloplugs are not recommended on A23 or A23 OC rims.
3.0mm offset
 
Specs
RIM SIZE:700c
WIDTH:23mm
HEIGHT:19.5mm
OPTIMAL TIRE WIDTH:23mm - 35mm
TIRE INTERFACE:Clincher / Tubeless
VALVE:Presta 32 - 40mm
BEAD SEAT DIAMETER (BSD):622
EFFECTIVE RIM DIAMETER (ERD):601
WEIGHT:460g
MACHINED SIDEWALL DRILLINGS/COLORS:
24 spoke: Black, Silver, White, Anodized Red, Anodized Blue, Polished
28 spoke: Black, Silver, White, Anodized Red, Anodized Blue, Polished
32 spoke: Black, Silver, White, Anodized Red, Anodized Blue, Polished
36 spoke: Black, Silver, Polished
NON-MACHINED SIDEWALL DRILLINGS/COLORS:
24 spoke: Black
28 spoke: Black
32 spoke: Black
36 spoke: Black
MSRP: $90.99 | $96.99 | +$30.00 POLISHED