Tour of California. Fitchburg. Gila. Redlands. Beauce. Herald Sun Tour. Super Week. If you have ever pinned a number to your back, these names will ring a bell. The Z4 has shined at all of these events under some of the best racers in the world. If you are looking for a bike with proven pedigree, the Z4 is your bike. Raced to over 100 professional victories and countless amateur triumphs around the world, the Z4 is our vision for a perfect road machine. Since its introduction in our range, the Z4 has been ridden and raced millions of miles. With classic, race proven geometry and handling, the Z4 is at home at any event, regardless of your ambitions. With real-world weights rivaling bikes twice the price, the Z4 offers a lifetime of real world durability, all-day cruising comfort and the crisp power transfer needed from a race bike without the harshness that you normally find in race specific bikes. Forget the disposable, one-season-wonder race bikes. If you are paying for your equipment, race a bike that is built to last and built to perform.

Actual Seat Tube (C-C) 45 46 48 50 52
Top Tube Length 52.5 54.5 56 57.5 58.5
Head Angle 73 73.5 73.5 73.5 73.5
Seat Tube Angle 74 73.5 73 73 72.5
Chainstay Length 41 41 41 41 41
Bottom Bracket Drop 7 7 7 7 7
Fork Rake 4.3 4.3 4.3 4.3 4.3
Standover Height 74.4 76.1 77.8 79.6 81.6
Head Tube Length
12.3 14 15.8 17.4 19.6
Front Center 56.4 57.5 58.3 59.8 60.2
Wheelbase 96.4 97.5 98.3 99.8 100.2

The frame geometry chart shown is PARLEE Cycle's standard for the Z4. The Z4 is not available with custom geometry. For custom geometry in a compact frameset, please see our Z3 Custom.

Design: sloping top tube Standard BB: threaded (English)
TT Slope: 7 degrees Seatpost Size(s): 31.6mm
Full Custom Geometry: not available Front Derailleur: braze-on (clamp included)
Headtube Max: 196mm Headset: Cane Creek IS
Tubing: PARLEE UD Drop Outs: forged aluminum (replaceable hanger)
Seat Stays: wishbone Standard Finish: red and white decals
Brake Bridge: integrated into wishbone seat stay Optional Finishes: custom paint
Cable Stops: carbon fiber Frame Weight: 880-980g
  • Build Kits
  • Custom Availability
  • Tubing
  • Lifetime Warranty