Zipp 303 Firecrest Carbon Cl Disc Tubeless Road Rear Wheel

Specifications:- Speed: 11- Size (Inch): 27.5- Size (Wheels): 650c- Rim construction: Carbon- Tire compatibility: Tubular- Brake compatibility: Disc (Center Lock)- Driver body type: SRAM/Shimano Road- Rim finish: UD fiber, adhesive decals- Rim profile: Symmetrical- Weight: 744g

The definition of ''road cycling'' now includes gravel and dirt as well as pavement. At the same time, bikes are evolving to meet the fit requirements of smaller riders. Meeting these two distinct needs was the driving force behind the Zipp 303 Firecrest 650b Tubeless Disc-brake wheelset.FEATURESZipp graphics and cosmetic identity that scream speed... moreVersatile 45 mm rim profile for increased speed and better cornering, control and comfortTubeless design provides secure performance when ridden at lower tire pressuresZR1 DB hubset is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagementBuilt with Sapim CX Sprint J-bend spokesXDR or SRAM / Shimano driver bodiesCampagnolo driver body sold separatelyTechnologiesABLC (Aerodynamic Boundary Layer Control)Advanced Boundary Layer Control (ABLC) refers to the patented and instantly recognizable dimpled pattern found on all of carbon rims. ABLC smoothes airflow across the rim's surface and is tailored to every model from the 202 to the Super-9 Disc. The third-generation of ABLC has up to four times more dimples than before.AeroBalanceZipp’s sole mission is to help you go faster. That's why wheels are race-ready before they're camera-ready. For years, Zipp has used a combination of testing methods – wind tunnel, CFD computer simulations, pro athlete evaluations, on-road testing, and the RollingRoad ride simulator – to refine aero performance to new levels of excellence. Over the decades of innovation, engineers have learned to look beyond just focusing on simply reducing aero drag. Instead, the goal now is to reduce aero drag while also minimizing the effects of crosswinds on handling. This optimizing of aero efficiency and crosswind stability became known internally at Zipp as AeroBalance. The approach began with Firecrest technology and has been advanced with the introduction of the NSW lineup, especially with the Sawtooth technology found in the 454 and 858 NSW. Axle Standard: 12x142 Made in: China Colour: Black Material: Carbon fibers Inner Rim Width: 21.0 Rim Height: 45 mm Disc Mounting System: Center Lock Weight (g): 1520.0 Number of Spokes: 24H Wheel Diameter: 27,5" (584 mm) Brake Type: Disc Brakes Cassette Mount: Shimano HG Type of Product: Rear Wheel Usage Bikesport: Road Special Features: Tubeless Ready