THM Carbones Fibula Road Brakeset
The new Fibula brings our legendary brake into the modern era of wide rims. For more than a decade, our super-lightweight Fibula equalled the performance of top models by major vendors, at half their weight. We got this great performance by fully exploiting the properties of carbon fibre.
For our new brake design, we moved to resin transfer molding (RTM), a process that improves product tolerance, consistency, and strength-to-weight, and has less environmental impact than traditional carbon fibre fabrication.
Even the return spring is in composites. An adjustable cam means it’s compatible with rims of 19–30 mm width without changing the cable clamp point, with no effect on lever modulation — this makes it ideal for a bike used with various wheelsets and tires up to 25 mm wide.
Pull ratio is optimized for Shimano, SRAM, and Campagnolo levers, and at 120g for the pair, new Fibula, like its predecessor, remains the lightest brakeset available.
Useable for wide and narrow rims (from 19 mm to 30 mm) without changing the cable fixing.
Perfect for changing between wide competition wheels and narrow training wheels.
All brakepads suitable for Shimano® Standard
The THM-Fibula racing brake is compatible with all prevalent brake levers.
The brake pads are about 33mm wide apart in their fully open position.
Rims with a width of 19mm to 30mm can be used with the Fibula.
Max Weight Limit (Rider + Luggage)
Mfr Claimed Weight
120g (w/o pads)