Princeton CarbonWorks Peak 4550 Evolution II Disc Brake Wheelset - Gloss Sand
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Princeton CarbonWorks Peak 4550 Evolution II. Light on the climbs, steady on the way down.
The Peak takes what Princeton learned on the Wake 6560 Evolution II and puts it into a shallower, lighter wheel. The rim moves between 45 and 50 mm deep, widens to 22 mm internal and 32 mm external, and drops to 390 g. On Tactic Racing TR01 hubs the set weighs 1,200 g: quick on the steepest climbs, composed on fast descents and stable in the flat valleys between them.
Princeton keeps the hooked bead on purpose. The hole-less, tubeless-ready bed takes tubes or tubeless tires with no tape and none of the pressure limits of hookless rims, and it passes 120 J in impact testing. Rims are pre-balanced to the included tubeless valves, spokes are Alpina Hyperlite with Sapim SecureLock alloy nipples, and padded wheel bags come with every set.
Choose the hub and the freehub body that matches the drivetrain. This page is the Gloss Sand finish; the other nine finishes are one click away.
Specifications
| Spec | Wheelset |
|---|---|
| Rim depth | 45 to 50 mm, variable |
| Rim width | 22 mm internal, hooked; 32 mm maximum external |
| Rim weight | 390 g |
| Spokes | Alpina Hyperlite, Sapim SecureLock alloy nipples |
| Hub choices | White Industries, DT Swiss 240, Chris King R45D Ceramic, DT Swiss 180 EXP, Tactic Racing TR02 or Tactic Racing TR01 |
| Brake | Disc |
| Tires | Tubeless ready or with tubes; hole-less bed, no rim tape needed |
| Impact rating | 120 J |
| Wheelset weight | 1,200 g Tactic Racing TR01; 1,270 g Tactic Racing TR02; 1,270 g DT Swiss 180 EXP; 1,295 g DT Swiss 240; 1,385 g Chris King R45D Ceramic; 1,405 g White Industries |
| Included | Tubeless valves and padded wheel bags |
From Dragonspine Cycling, Chicago
Free Economy shipping on orders $750+ within the continental US. Free pick up at Dragonspine Cycling, Chicago. Questions on freehub, tire size or setup? Call +1 (872) 946-7006 or email support@dragonspinecycling.com.
Free Economy shipping on orders $75+ within the continental US.
Free pick up at Dragonspine Cycling, Chicago.
Standard items
- Economy: $12.99, free on $75+ · 5–8 business days
- Expedited: $15.14, $2.15 on $75+ · 2–5 business days
- UPS 2nd Day Air: $34.99 · up to 3 lb
- FedEx Standard Overnight: $64 · up to 3 lb
Oversized items
Wheels and wheelsets, forks, frames and framesets, racks, repair stands, trainers, trailers and bike travel cases.
- Economy: $35, free on $750+ · 5–8 business days
- Expedited: $45, $10 on $750+ · 2–5 business days
By quote
Standard items over 3 lb by 2nd Day or overnight, oversized items by 2nd Day or overnight, and international shipping. Contact us or call +1 (872) 946-7006.
When orders ship
Items in stock at our Chicago location ordered by 3 PM CT on a business day ship the same day. Items from our warehouse ship within 4–5 business days. Warehouse items are ready for pickup in 4–5 business days.
Free-shipping thresholds are based on the order total after discounts. Full details in our Shipping policy.
Have a question? Contact us now.