THE NEXT
LEVEL
It's all in the detail. So neat is the Reaction Hybrid's frame design, you'll barely notice the high-capacity Bosch battery – now up to 750Wh, even for smaller frame sizes – and powerful fourth-generation, Smart System-equipped Bosch CX motor. But you'll definitely notice the power. Agile Ride Geometry delivers confidence-inspiring handling, as you'd expect. There's an Easy Entry frame option, and a new S frame with 27.5in wheels, so everyone can find their ideal Reaction Hybrid. And, with internally routed cables including a stealth dropper post upgrade option, we've reduced the need for maintenance so that you can just enjoy the ride.
Frame Material
Battery
More Information

Bike category of use: 3
You can find more information about Bike Classification at the following link.
150
kg
Maximum system weight
The maximum system weight corresponds to the maximum combined weight of the rider and bike. Please refer to the table for information on the distribution of weight across the system in conjunction with compatible mounted parts (luggage carriers etc.).
Geometry
Slack/Moderate | 15" / 27.5 / S | 17" / 29 / M | 19" / 29 / L | 21" / 29 / XL | 23" / 29 / XXL |
---|---|---|---|---|---|
Seat tube | 380 | 405 | 450 | 495 | 545 |
Top Tube Horizontal | 565 | 628 | 628 | 645 | 672 |
Seat angle | 75° | 74° | 74° | 74° | 74° |
Head tube angle | 67° | 67.5° | 67.5° | 68° | 68° |
Chainstays | 447 | 460 | 460 | 460 | 460 |
Head tube | 120 | 122 | 122 | 132 | 149 |
Wheelbase | 1135 | 1196 | 1196 | 1208 | 1236 |
BB-Height to Hub | 45 | 65 | 65 | 65 | 65 |
Protrusion height - 80mm | 756 | 762 | 768 | 781 | 821 |
Reach | 400 | 444 | 442 | 456 | 478 |
Stack | 614 | 646 | 651 | 662 | 678 |
Ergonomics
15" / 27.5 / S | 17" / 29 / M | 19" / 29 / L | 21" / 29 / XL | 23" / 29 / XXL | |
Length seat post | 350 | 350 | 350 | 400 | 400 |
Diameter seatpost | 30.9 | 30.9 | 30.9 | 30.9 | 30.9 |
Angle stem | 12° | 12° | 12° | 12° | 12° |
Crank length | 175 | 175 | 175 | 175 | 175 |
Diameter tire maximum | 720 | 762 | 762 | 762 | 762 |
Width tire maximum | 68 | 68 | 68 | 68 | 68 |
Stem length | 60 | 40 | 50 | 60 | 60 |
Handlebar width | 740 | 740 | 740 | 740 | 740 |
All values are given in millimetres or degrees.
