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> Fulcrum Speed 55 DB Rear Wheel - 700 12 x 142mm Center-Lock XDR Black
Fulcrum Speed 55 DB Rear Wheel - 700 12 x 142mm Center-Lock XDR Black. The Speed 55 DB wheels were designed for extreme racing conditions and aerodynamic performance featuring high-profile 55 mm carbon rims ultra-smooth ceramic bearings and disc brake hubs.55 mm high-profile carbon fiber rim with undrilled rim bed for added strength and simplified tubeless set ups
19 mm internal width and 2-Way Fit™ technology for larger clincher or tubeless tires
Ceramic ultra-smooth bearings
2:1 spoke ratio with disc brake hubs
- TECH SPECS
| Rim Width (Internal) | 19 |
| Defined Color | Black |
| Rear Axle | 12mm Thru x 142mm |
| Wheel Size | 700c |
| ISO Diameter | 622 / road / 29" |
| Valve | Presta |
| Tire Type | Tubeless Ready Clincher |
| Tire Type | Clincher |
| Hub/Brake Compatibility | Center-Lock Disc |
| Cassette Body Type | SRAM XDR |