2020

REACTION

PRO

SRP*:

Color variants

The clue's in the name: Reaction Pro. If you reckon that means we're really getting down to business with this bike, you'd be right. Our popular all-rounder hardtail retains all the features that have made the Reaction a go-to choice for keen riders, like a mechanically formed, double-butted 6061 frame with super-sleek luggage carrier and fender mounts for added versatility. Weekend warrior or weekday commuter (or both) - the Reaction Pro can handle it all. Shimano SLX and XT 1x12 transmission components bring slick reliability and an enormous gear range to our indomitable mid-ranger, putting any climb within easy reach with a system that's easier to use than ever. Read more... We fitted a RockShox Recon air fork at the front for added comfort and control, as well as easy adjustability to suit any rider. And with our Size Split system there's bound to be a Reaction Pro that will fit you, whatever your height. This is a bike that's crying out for some fast singletrack action, but just as happy to take you to work: truly, a bike for all reasons.

Components

Short
All
  • frame HPA, High Performance Aluminium
  • fork RockShox Recon Silver TK Air, 100mm, PopLoc
  • rear derailleur Shimano XT, 10-51T, 1x12
  • brake system Shimano BR-MT400
  • crankset Shimano XT, 32T
  • colour blue´n´red
  • weight 12,9 kg
  • Art. No 312110
  • Price
  • frame Aluminium Lite, AMF, ARG, Internal Cable Routing, Easy Mount Kickstand Ready, Tapered Headtube, PressFit BB
  • size Size Split: 27.5: 14", 16", 18" // 29: 17", 19", 21", 23"
  • fork RockShox Recon Silver TK Air, 100mm, PopLoc
  • headset CUBE FPH868P, Semi-Integrated
  • stem CUBE Performance Stem Pro, 31.8mm
  • handlebar CUBE Flat Race Bar, 720mm
  • grips CUBE Performance Grip
  • rear derailleur Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed
  • shifters Shimano SLX SL-M7100
  • brake system Shimano BR-MT400, Hydr. Disc Brake (180/160)
  • crankset Shimano XT FC-M8100, Boost, 32T, 175mm
  • chain Shimano CN-M7100
  • colour blue´n´red
  • cassette Shimano SLX CS-M7100, 10-51T
  • front hub Shimano HB-M4050
  • rear hub Shimano FH-MT500, QR, Centerlock
  • rims CUBE EX21, 32H, Disc, Tubeless Ready
  • rear tire Schwalbe Rapid Rob, Active, 2.25
  • pedals CUBE PP MTB
  • saddle Natural Fit Venec Lite
  • seat post CUBE Performance Post, 27.2mm
  • seatclamp CUBE Varioclose, 31.8mm
  • front tire Schwalbe Tough Tom, Active, 2.25
  • weight 12,9 kg
  • Art. No 312110
  • Price

*Suggested retail price

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Geometry

Image
Table
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  • INFO
  • 14"
  • 16"
  • 17"
  • 18"
  • 19"
  • 21"
  • 23"
14"
16"
17"
18"
19"
21"
23"
Seat Tube
355
405
420
450
470
515
565
Seat Tube Center-Center
310
363
375
406
425
470
520
Top Tube Horizontal
545
561
575
585
595
615
635
Seat Tube Angle
74
73,5
73,5
73,5
73,5
73,5
73,5
Head Tube Angle
69
69
69
69
69
69
69
Chain Stays
427
427
450
427
450
450
450
Head Tube
106
109
108,5
129
119,5
129,5
144,5
Wheelsbase
1052
1063
1105
1088
1126
1146
1168
BB-Height to Hub
-51,5
-51,5
-65
-51,5
-65
-65
-65
Standover Height
712
746
772
788
805
847
871
Reach
374
380
389
402
407
425
440
Stack
595
608
627
617
637
643
660
Wheelsize
27.5
27.5
29
27.5
29
29
29

Bike classification category: 3

What do you need in a great-handling, versatile hardtail? Well, it needs to be light and stiff for starters. That's why we began with mechanically formed, double-butted 6061 aluminium main frame tubes combined with a tapered head tube. Taken together they form a rigid backbone for the rest of the frame, carefully tailored with our Agile Ride Geometry to build a chassis that's responsive and accurate. Then we took a close look at the luggage carrier and mudguard mounting points, making them even neater than before so that you can add the accessories you need easily and, just as importantly, without ruining the clean lines of your bike. Details, see? They're what make a CUBE.

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