Not sure which size you need? Simply enter your body measurements into the Smartfit bike fitting system to find your ideal size. Find your size
- 31.8mm diameter
- -5° stem angle
- GS mid/long cage
- Aero shape
- 15mm setback
- 52-36 teeth
- 11-30 teeth
- 11 speed
- 17mm inner width
- 35mm height
- 100x9mm width front hub
- 24 spoke holes
- 130x9mm width rear hub
- 28 spoke holes
weighed at frame size M/L (w/o pedals)
|Frame Size CM||47||50||52||54||56||59|
|ST seat tube [mm]||470||500||520||540||560||590|
|TT top tube [mm]||518||530||545||560||575||590|
|CS chain stay length [mm]||405||405||405||405||405||405|
|HTA head tube angle [°]||71||72||73||73||73||73|
|STA seat tube angle [°]||74||74||74||73.5||73||73|
|BD bottom bracked drop [mm]||61||61||61||61||61||61|
|HT head tube [mm]||120||130||140||160||180||205|
|FL fork length [mm]||366||366||366||366||366||366|
|R reach [mm]||373||381||393||397||401||408|
|S stack [mm]||506||519||532||551||570||594|
|WB wheel base [mm]||974||978||984||994||1004||1019|
|SH stand over height [mm]||740||766||784||802||820||848|
|Body Height Cm||< 167||163 - 172||168 - 177||173 - 182||178 - 187||> 183|
Lightweight 6066 triple butted and hydroformed aluminium with NACA fastback aerodynamic tube profiles and smooth welding, internal cable routing and integrated seat clamp. Tapered head tube and full carbon fork for precise handling
All models feature a full carbon fork with a tapered steerer to give precise, confidence inspiring handling. Aluminium and CF2 carbon models feature a ‘regular’ 1 1/8" to 1 1/2" taper. The high end CF4 frame has a slimmed down front profile and uses a 1 1/8" to 1 1/4" taper.
The REACTO is available in both caliper and disc brake options. We use direct mount caliper and flat mount disc brake standards (with our disc cooler front and rear) for the best braking performance. A flat mount rear caliper is mounted on the chainstay which is better for dissipating braking forces but also keeps it protected inside the rear triangle.
A forged aluminium part under the front and rear disc brake caliper draws heat away through CNC-milled cooling fins, giving 35% less heat build up and faster temperature reduction for a stable braking performance.
Our high-performance carbon models with the CF4 frame feature a completely integrated Vision Metron 6D cockpit designed by MERIDA, to improve aero-dynamics and hide the Di2 junction box. The integration also provides a very clean, organic and modern appearance.
Comfort has always been a key feature of the REACTO. Many aero bikes suffer from a harsh ride due to the larger tube sections and seat posts. Not so on the REACTO, where our profiled seat post behaves like a conventional seat post providing a great level of comfort amongst other aero bikes.