Giant Gavia Course 0 Tubeless Road Tyre - Black (MY26) FE Sport we have now created a

we have now created a 'bigger brick' with 77 cubic centimeters of internal volume more than 2x the volume of the original Mattone (36 cubic centimeters)

Wider contact area of dual diameter opposed-piston design

aerodynamic top tube fuel box minimizes wind drag while eliminating interference with legs

efficient pedalling position

the rear derailleur is now lighter and more rigid

Giant Gavia Course 0 Tubeless Road Tyre - Black (MY26) FE Sport we have now created aUNLIMITED SPEED. Premium road race tyre offering the ultimate combination of speed, traction and puncture resistance. With Giant's all new Gavia Course tires, today's road riders can now enjoy the performance benefits that mountain bikers have known for years: lower rolling resistance, better cornering traction, improved comfort and more safety due to a reduced risk of flats Features RR S compound provides ultimate low rolling resistance and excellent