REACTION
PRO

SRP* 999 EUR

ArtNo. 843110

Comparison

TOUR MEETS
TRAIL

The Reaction's sleek looks are thanks to its Smooth Welded head tube and seat tube junctions. It incorporates a threaded bottom bracket and internal cable routing for long-lasting service and simple maintenance. There's even a flat disc mount that integrates seamlessly with our kickstand mount, and integrated mounting points for ACID mudguards and carrier. Trail-ready geometry includes a lower top tube and tapered head tube for more confident handling, cables run internally for reduced maintenance, and there's plenty of room to run wide, grippy and comfortable 2.25in tyres. And, as your skills increase, there's scope to fit a dropper post upgrade.

Frame Material

Aluminium Lite

Sizes

Size Split

A great bike just gets out of the way and lets its rider react to the trail. With the Reaction Pro we sweated the frame's design and geometry to give it great handling, and fitted reliable components – like Shimano's legendarily easy to use gears and brakes – so you can concentrate on the task at hand.

More Information

Bike category of use: 2

You can find more information about Bike Classification at the following link.

More Information

150
kg

Maximum system weight

The system weight describes the maximum permissible total mass. This must not be exceeded under any circumstances.

Please see the table for information on the distribution of weight across the system in conjunction with compatible accessories (luggage carriers, bike trailers, etc.).

System weight table

Geometry

	XS	S	M	L	XL	XXL
Seat tube	340	370	420	470	515	560
Top Tube Horizontal	555	575	595	615	635	655
Seat angle	74°	73.5°	73.5°	73.5°	73.5°	73.5°
Head tube angle	68.5°	68.5°	68.5°	68.5°	68.5°	68.5°
Chainstays	427	427	450	450	450	450
Head tube	108	111	111	122	142	157
Wheelbase	1068	1082	1125	1146	1168	1190
BB-Height to Hub	52	52	65	65	65	65
Protrusion height - 80mm	707	720	759	792	824	858
Reach	384	398	409	426	441	457
Stack	595	598	627	637	656	670

Ergonomics

	XS	S	M	L	XL	XXL
Stem length	50	50	60	60	70	70
Angle stem	6°	6°	6°	6°	6°	6°
Handlebar width	680	680	720	720	720	720
Crank length	165	170	170	175	175	175
Length seat post	350	350	400	400	400	400
Diameter seatpost	27.2	27.2	27.2	27.2	27.2	27.2
Diameter tire maximum	708	708	747	747	747	747
Width tire maximum	57	57	57	57	57	57

All values are given in millimetres or degrees.

The Reaction Pro is all about the perfect blend of function, reliability and performance. That's why we began with the precision of Shimano's XT 1x12 gears, because they offer an enormous range and an unparalleled reputation for accuracy. We added Shimano hydraulic disc brakes for their reliable all-weather stopping performance to help keep you safe, whether you're out in the hills or battling across town. And we finished with the RockShox Judy Silver air fork, because it combines easy adjustability and a remote lockout with trail-smoothing alacrity. It's the complete package.