40 ZS49, 28.6 Reduce TopRegular price $59.00 CAD
There’s nothing worse than a bad bike fit, except maybe an ill-fitting kit. More on that later…
Look, we get it, buying a bike online can be a hassle and we want to make it easy for you. Which is why we guarantee your bike will fit you straight out of the box when you purchase with our Virtual Bike Fit program.
All bikes purchased after a Virtual Bike Fit are guaranteed to fit.
*Multiple items in each category incur a charge per item.
**Oversized items include wheels, trainers, work stands, car racks, and various other items.
Please note: Trainer Bikes are shipped and delivered on a pallet.
Full shipping & return details here.
- Contoured and relieved 6061-T6 aluminum for minimized weight and maximized strength, with split-lip sealed stainless steel bearings
- Low friction, Dual-Seal crown race and top cover provides maximum sealing from contaminants, plus a captured compression ring design for carbon steerer compatibility (Interlok spacer compatible, sold separately)
- Replaces Cane Creek ZS-3 headset
- ZS49 Zero Stack Cups fit 49mm ID Head tubes and 1-1/8" straight steerer tubes
- Black oxide, sealed cartridge bearings
- Zero Stack (ZS) assemblies feature press-in cups with bearings inside the frame
- Internally relieved AL-6061 T-6 cups and covers
- Steerer Tube: 1-1/8" Threadless
- Stack Height: 4mm Top
- Bearing Type: Sealed
- Weight: 57.0 g