REACTION TM
PRO

SRP* 7495 RON

ArtNo. 844200

Comparison

TRAIL
TOUGH
FUN

There's more than one way to get down a tough trail, and the Reaction TM is a solid choice. With a 65° head angle, 73.5° seat tube angle and a low standover, it's designed to be stable and reassuring when the trail is throwing questions at you and you're not sure of the answer. Short chainstays tuck the rear wheel under the rider for tight handling and superior traction, and there's plenty of clearance to run tyres up to 2.5in. Stealth dropper routing is standard, of course, as is a UDH hanger for future-proof gearing. And we included a durable moulded chainstay protector for quiet descents, plus an ISCG chain guide to keep everything on track.

Frame Material

Aluminium Lite

Tire clearance

2.6"

Boost

148x12 mm

There's a common assumption that a trail-tough bike must have rear suspension, but the Reaction TM Pro is here to prove that assumption wrong. Long, low, lean and fully equipped to tackle the rowdiest of line choices, it's a fun alternative to fully sprung riding.

More Information

Bike category of use: 3

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

More Information

140
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
Seat tube	320	370	405	420	470
Top Tube Horizontal	570	590	610	630	653
Seat angle	73.5°	73.5°	73.5°	73.5°	73.5°
Head tube angle	65°	65°	65°	65°	65°
Chainstays	408	408	427	427	427
Head tube	100	100	100	100	110
Wheelbase	1111	1131	1181	1201	1226
BB-Height to Hub	46	46	60	60	60
Protrusion height - 80mm	699	698	735	741	768
Reach	404	424	442	462	482
Stack	605	605	635	635	644

Ergonomics

	XS	S	M	L	XL
Stem length	40	40	50	50	50
Angle stem	6°	6°	6°	6°	6°
Handlebar width	760	760	760	760	760
Crank length	170	170	170	170	170
Length seat post	403	462	510	510	510
Diameter seatpost	31.6	31.6	31.6	31.6	31.6
Stroke seatpost	120	150	170	170	170
Diameter tire maximum	724	724	764	764	764
Width tire maximum	67	67	67	67	67

All values are given in millimetres or degrees.

Built for fun and safe control on even challenging trails, the Reaction TM Pro has got your back – and the progressive frame geometry is just the start. Time-served riders will recognise the fact that the 140mm fork is wearing the legendary Marzocchi Bomber Z2 name, and there's a reason for that – no other fork model did more to raise the tough riding bar over the years. Strong Newmen Performance 30 wheels are shod with Maxxis Assegai 2.5in and Maxxis Dissector 2.4in tyres, so you can keep the rubber side down. Strong Shimano hydraulic disc brakes feature a 203mm rotor up front, for better stopping power even in tricky conditions. And Shimano's 1x12 Deore gears serve up flawless shifts, time after time. Add the remote dropper post, and it's the complete package.