Peak 4550 Evo - Tactic HubsThe Princeton CarbonWorks Peak 4550 Evo Tactic Hubs takes inspiration from the advancements seen in the Wake 6560 Evolution and Alta 3532, setting a new standard in performance. With an increased internal rim width of 21mm (28. 2mm external) and a reduced rim weight of 420g, this wheelset offers enhanced stiffness and balance. Our patented Radially Staggered Lacing boosts aerodynamic efficiency, making it a top choice for serious cyclists. The Peak

the HC 1400's are a serious upgrade for those looking to maximise performance on all surfaces

Weight：106 grams (light unit and battery)

The Enduro Bearings PF30 TorqTite XD-15 Pro Bottom Bracket 30mm is a standout choice for cyclists seeking durability and performance

to handle the load and distribute it optimally

while the perforated tongue provides ventilation and breathability

namely the durable carbon black tread mixture

5mm internal (28mm external) width

The directional lug pattern ensures secure footing

Unique 6-point mounting system gives a huge range of adjustment and even works with some spoiler designs

Nylon Glass Base With Bridge - Boosts power transfer

- Length: 137mm

Width: 142mm