Zipp 303 Firecrest Tubeless Disc CL 650B 12x100mm Front Wheel

Zipp 303 Firecrest Tubeless Disc CL 650B 12x100mm Front Wheel

The definition of "road cycling" now includes gravel and dirt in addition to 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. The smaller tire size provides room within the frames and forks for larger tires, 28mm or wider, providing greater comfort, compliance and cornering performance. With more tires between the rim and the ground, the overall diameter of the wheel, including the tire, is similar to a standard 700c road wheel and tire combination. Back on the pavement, the 650b is a wheel that is best suited for smaller athletes using compatible frames. For too long, many smaller riders have trained and competed on standard 700c wheels, missing out on the benefits of a properly fitting wheel, such as improved handling and the elimination of front wheel toe overlap. At the heart of the 303 650b Firecrest Tubeless is a versatile and durable hub set, the German-engineered ZR1 DB.

CHARACTERISTICS

• Zipp graphics and cosmetic identity that scream speed
  
• Versatile 45mm rim profile for higher speed and better cornering, control and comfort
  
• Tubeless design provides confident performance when riding at lower tire pressures
  
• The ZR1 DB hub set is designed in Germany with a better seal design for greater durability and faster response with 66 engagement points
  
• Built with Sapim CX Sprint J-bend spokes
  
• Center lock rotor interface. Lock ring is included.
  
• Shipped with 12mm front and back caps
  
• XDR or SRAM/Shimano driver bodies
  
• Campagnolo controller body sold separately
  

SPECIFICATIONS

• Measurement: 650b
• Rim material: Carbon - w/Hooks
• Hub: ZR1 Disc
• Compatible tire: Tube / Tubeless
• Rim profile: 45mm
• Compatible brake: Centerlock disc
• Hub Type: Sram XDR / Sram-Shimano
• Rim internal width: 21mm
• Maximum tire pressure: 125psi
• Rim finish: UD carbon fiber - Adhesive stickers
• Rim profile: Symmetrical
• Spoke length (transmission side): 242 - 248mm
• Spoke length (non-transmission side): 246mm
• Weight: 1520g