




Imagine a carbon frame that delivers off-the-chart power transfer and yet is more comfortable than any road bike you’ve ever ridden. A bicycle that corners like a Formula 1 car, yet is silky smooth and reliable over the long haul. Now, consider that this same bike happens to be the lightest production frame in the industry ¯ tipping the scales under 750 grams for a 54 cm frame ¯ and has withstood the most rigorous durability tests Guru could throw at it. Too good to be true? Not anymore.
Introducing GURU Photon. At the root of this bike’s gram-for-gram supremacy is the use of North-American sourced, military grade HS 40 carbon fiber. Through rigorous FEA analysis and a 'less is much more' design philosophy, this material’s exceptional properties are harnessed to produce an unprecedented stiffness-to-weight-to-comfort ratio. Like every GURU frame, Photon is custom crafted in-house to individual rider specifications. That means the superior ride quality of a perfect fit is standard issue. Finally, an ultra-lightweight that can make a believer out of any cyclist.
Custom Geometries Available upon Request. Call or email for Details

Size |
Seat Tube (C-T) |
Seat Tube (C-C) |
Top Tube Length |
Head Tube Length |
Chain Stay Length |
Seat Tube Angle |
Head Tube Angle |
Stand Over Height |
Wheel Size |
49 |
460 |
- |
510 |
100 |
410 |
75.5 |
71.0 |
730 |
700c |
52 |
470 |
- |
530 |
120 |
410 |
74.5 |
71.5 |
742 |
700c |
55 |
500 |
- |
545 |
150 |
410 |
74.0 |
72.5 |
770 |
700c |
58 |
530 |
- |
570 |
170 |
410 |
73.0 |
73.0 |
796 |
700c |
61 |
560 |
- |
590 |
200 |
415 |
72.5 |
73.5 |
823 |
700c |














