Jan is unwavering in his belief that Titanium is the best material with which to build bikes.
It's a commitment that’s as strong as the frames he designs.
He will only design with this unique metal. And he will create only one, perfectly-fit-for-purpose bike for each riding style.
A J.Guillem frame is built to provide endless hours of riding pleasure and last a lifetime. Guaranteed by a 100-year warranty against defects in materials and workmanship. And uniquely, each style of frame is named after a place in Mallorca that is special to Jan, its GPS coordinates etched into the frame. So, one day, you too may find the pleasure he found there.
The Forementor - Disc
A frame that epitomises everything J.Guillem knows about making a road bike. It's fast. Very fast.
Starting at £2,799 for frame only
The Orient - Disc
All road, all conditions
Designed to give the discerning cyclist a bike that can handle the smoothest tarmac and the bumpiest roads. Quite simply a frame that can do it all.
Starting at £3,450 for frameset
The Major - Disc
Pure joy of riding
For the club ride, for the racer. This frame wont flinch when you turn the watts on to surge across the line.
Starting at £1,499 for frame only
The Atalaya - Disc
Go anywhere, do anything
This bike will take you anywhere in the world you want to go. Whether it's down the street, across the wood; up the highest peak, or down the deepest gorge, Atalaya will take you there.
Starting at £2,199 for frame only