Castelli UPF 50 + Light Arm 3 Sleeves Lock

Castelli UPF 50 + Light Arm 3 Sleeves LockExperience ultimate sun protection and seamless comfort with Castelli UPF 50+ Light Arm Warmers. These ultralight, packable arm skins offer essential UPF 50+ UV protection. HIGHLIGHTS Experience ultimate sun protection and seamless comfort with Castelli UPF 50+ Light Arm Warmers. These ultralight, packable arm skins offer essential UPF 50+ UV protection, blocking over 98% of harmful rays without the need for sunscreen. Their innovative seamless

Front derailleur: Shimano 105 Di2

BB30 (Road Wide: 73mm)

LIGHTWEIGHT: Rimless design reduces frame mass to provide durability and all-day comfort

Then place the rubber 0-ring onto the valve stem and slide it all the way down until it meets the rim

Stylish storage - Easy organization of all your crucial items for days out

Size: 40-48

KICKR RUN’s console gives you essential control and visibility—without distractions

Seasonal versatility - Optimised for layering with gilets and jackets or worn on its own with a base layer

If you prefer a 2x drivetrain

Ludicrous AF will work straight out of the bottle

grinding through the mud of Unbound Gravel

Seal: Tube