GoodYear Eagle F1 R Tube Type 25-622 Tanwall Brown 25mm

Eagle f1 r
the eagle f1 r, part of the road uhp (ultra high-performance) range, developed at the highest levels of road cycling, is the go-to tire for racers and enthusiasts seeking low rolling resistance without compromising balanced wet and dry grip.

Train - race - win - repeat
itâs race day, months if not years of preparation have bought you here. Like you, the eagle f1 r has been in development for years. Technology underpins the evolutionary process with 3rd party data confirming leaps forward in performance.

The eagle f1 r is ready for the winâ are you?

Developed for speed
introducing the next generation; the eagle f1 r. Evolved from the eagle f1, using cutting-edge technology and all-new advanced compounds and fabrics for class leading all-round race performance.

The eagle f1 r is engineered to provide top-of-the-line edge to edge grip and speed thanks to the all-new dynamic:uhp compound. Combined with next generation tech such as short-ply casing construction, the eagle f1 r boasts a reduction in crr of 13% (@80psi).

Construction
tube type - a clincher tyre that is only functional with an inner tube to maintain inflation pressure as defined by iso 4223-1. The historically standard bicycle tyre relies on the use of an inner tube to maintain inflation pressure. The inner tube serves two purposes: maintaining inflation pressure along with providing physical pressure on the tyreâs bead against the rim hook and sidewall to help keep it safely in place.

Compound
dynamic:ultra high-performance
a proprietary blend of synthetic and natural rubbers enhanced with graphene and next generation amorphous spherical silica; our all-new dynamic:uhp compound has been developed with the single purpose of expanding the âmagic-triangleâ with improved rolling efficiency, traction and increased durability.

The combination of graphene, amorphous round silica allows us to independently improve:rolling efficiency | +15.7%.
Grip centre| +19.0%.
Grip edge | +17%.

Under-tread breaker belt
r:shield - this is a layer of additional puncture protection located under the tyreâs tread cap. Tyres utilizing our r:shield offer excellent puncture protection while their sidewalls remain supple to ensure high performance.