Fast， light and capable over varied terrain， the versatile Zipp 303 Firecrest tubeless front wheel is built for the real world—where the elements， conditions and surfaces are always changing.
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Features
- An endurance wheel for the modern road bike with a tubeless and hookless rim profile; compatible with tubeless tires only
- Ultrawide 25 mm rim profile creates a tire interface that's fast on or off the road
- 40 mm rim depth makes a light and aerodynamic wheel in any situation
- Lighter-weight carbon design makes it nimble and fast
- German-engineered ZR1 disc brake hub with improved seal design for more durability
- Center Lock rotor interface (lockring included)
- Maximum weight limit is 250 lbs. (114 kg)
Made in USA.
View all Zipp Road Bike WheelsTechnical Specs
| Best Use | Road Cycling |
|---|---|
| Wheel Type | Front Wheel |
| Freehub Standard | Not Applicable |
| Tire Type | Tubeless Ready |
| Hub Brake Design | Center Lock Disc |
| Front Axle | 12 x 100 mm Thru-Axle |
| Front Spoke Count | 24 |
| Rear Axle | Not Applicable |
| Wheel Size | Front 650B (12X100): 650b |
| Internal Rim Width | Front 650B (12X100): 21 millimeters |
| Tubeless Compatible | Yes |
| Rim Material | Carbon |
| Weight | 613 |
| Kit Includes | Front wheel， 12 mm endcap and Center Lock lockring |
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