FSA Orbit Z 1.5R 11-42t (Black) Ramped and siped tread to

Ramped and siped tread to roll fast and track straight under braking

Whether it' race day

it offers up to 7% more stopping power than previous models

The BL-M7100 levers feature an optimized lever axle position

the Knog Blinder Rear Light produces a punchy 100 lumens that will ensure you're seen and safe in all light conditions

FSA Orbit Z 1.5R 11-42t (Black) Ramped and siped tread to1 1 8'', 36 45 ACB For 55 mm OD head tube For 1. 5'' head tube and 1 1 8'' steerer Alloy top cover CNC machined alloy cups Angular contact bearing (blue seal) Stack height: 7. 1 mm + 3. 5 mm = 10. 6 mm Weight: 140 g Attributes Bearing Grade ACB Sealed Headset Position Complete Lower Cup 49mm Material Aluminum Crown Race Diameter 30mm S. H. I. S. ZS49 28. 6 ZS49 30 Primary Color Black Upper Cup 49mm SHIS Upper ZS49 28. 6 SHIS Lower ZS49 30 Steerer Tube