Branta Carbon C50UL Carbon Wheelset

You should consider the Branta C50UL Carbon Wheelset if you want to make your road bike feel lighter, climb and hold speed easier.

They'll completely transform how your road bike feels - without breaking your bank account.

The C50 feature a 50mm carbon rim profile and carbon spokes. They deliver better aerodynamics, quick acceleration and modern tubeless compatibility.

Why Upgrade to the Branta C50UL Carbon Wheelset?

The Branta C50UL Carbon Wheelset is built for riders looking to unlock more speed, responsiveness and ride quality. All without investing in a new road bike.

Combining a lightweight full carbon rim with advanced carbon spokes, the C50UL delivers the performance benefits riders typically notice most when upgrading from alloy wheels. Faster acceleration and improved climbing response. Plus, smoother rolling and easier speed retention on flatter roads.

With a 50mm aero rim profile and a claimed weight of approximately 1,350 grams, the Branta C50UL balances aerodynamic performance with everyday rideability.

It’s equally suited to fast bunch rides, endurance events, climbing routes and riders wanting a single wheelset that performs across varied terrain.

For riders on bikes such as Giant Defy Advanced and Giant TCR Advanced models supplied with alloy wheels, upgrading to a lightweight carbon wheelset is often one of the most noticeable performance improvements.

Lightweight Carbon Construction

Built using a blend of T800 and T700 high-modulus carbon fibre, the Branta C50UL achieves an impressive stiffness-to-weight ratio for rapid acceleration and efficient power transfer. The lightweight construction helps maintain momentum with less effort across rolling terrain and long rides.

Carbon Spokes for Direct Power Transfer

The carbon spoke construction reduces rotational weight while increasing lateral stiffness and responsiveness under load. Compared with traditional steel spokes, the result is a more immediate ride feel. Especially during accelerations, climbing and out-of-saddle efforts.

Fast Yet Versatile 50mm Aero Profile

The 50mm rim depth delivers aerodynamic efficiency while remaining manageable across changing road conditions. Deep enough to generate measurable speed benefits but versatile enough for everyday riding, it suits riders wanting one wheelset for training, events and weekend rides.

Optimised for Modern Road Tyres

With a 30mm external width and 22mm internal width, the C50UL is designed around modern road tyre sizes. Pair with 28–32mm tyres for an excellent balance of rolling speed, comfort and grip.

Tubeless Ready

Run lower tyre pressures for improved comfort, traction and efficiency while reducing the likelihood of pinch flats. The wheelset also supports traditional tube setups.

A Popular Carbon Wheel Upgrade for Giant Defy Advanced and TCR Advanced Riders

Many riders moving into performance road cycling start with bikes that originally came fitted with alloy wheels.

Upgrading to a lightweight carbon wheelset is often one of the most noticeable improvements. Especially in acceleration, climbing feel and overall ride quality.

The Branta Carbon C50UL is a worthwhile option for riders on Giant Defy Advanced and Giant TCR Advanced models looking to unlock additional performance without replacing the entire bike.

For Defy Advanced riders, the 50mm carbon profile adds speed and efficiency while maintaining the smooth, endurance-focused ride character.

For TCR Advanced riders, the lightweight construction and carbon spokes complement the bike’s responsive geometry with faster acceleration and improved road feel.

If you're considering your first carbon wheel upgrade, the Branta Carbon C50UL delivers race-inspired performance with everyday versatility.

Who Is the Branta Carbon C50UL Best For?

This wheelset suits riders who:

• Want to upgrade from alloy road wheels
• Are buying their first carbon wheelset
• Ride endurance and sportive events
• Want faster acceleration and climbing response
• Prefer one wheelset for both speed and everyday riding
• Want a noticeable performance upgrade for bikes such as Defy Advanced or TCR Advanced

Branta Carbon C50UL Specifications