We understand the importance of a good fitting triathlon bike, that’s why our new Dean RS features more comfortable tri specific geometry. We don’t stop there, our patented FAST-concept technology ensures that drag is kept to a minimum, so that you can save your energy for pushing hard on the pedals.

- Geometry offers the best combination of aero positioning and comfort. (XS and S sized sloping frames)
- F-Splitfork reduces drag by 6.4% by drawing turbulent air away from spokes.
- F-Surface technology reduces drag by 3.6% by increasing laminar flow.
- Adjustable full length aero carbon seat post with Ridley’s A.S.A. system: seatangle 78°, 79°, with multiposition clamp.
- Internally routed cables and aero positioned front brake for a smooth airflow.
- Full carbon tapered headtube with angular contact bearings.

Frame: 40, 30 and 24-ton high modulus carbon fiber. (see Ridley Production: Ridley Carbon Fiber)
Fork: 4ZA F-Splitfork full carbon monocoque.

Maximum insert lengt for seatpost
XS - size frame: max. 19 cm
S - size frame: max. 22 cm
M - size frame: max. 25 cm
L - size frame: max. 28 cm