Specialized Stumpjumper Evo Comp Alloy 27.5" Mountain Bike 2020 - Trail Full Suspension MTB
The Specialized Stumpjumper EVO Comp Alloy 27.5 lives to get gnarly. The bike’s long-and-low MTB geometry lend it exceptional front-end traction and begs you to boost every bonus feature. 27.5-inch wheels add a touch of flickability to the rowdiest trail mountain bike out there.
Key Features:
- M5 Alloy frame with longer, slacker geometry for more aggressive riding
- Fox Float 36 Rhythm GRIP fork for big hit potential
- Roval Traverse 27.5 wheels are lightweight, strong and fast
- SRAM NX Eagle 12 speed drivetrain for a massive 500% gear range
- SRAM Code R 4 piston brakes for DH levels of stopping power
- Colour: Satin/Ti Pab/Black
- Sizes: S2, S3
- The Specialized Stumpjumper Evo Comp Alloy 27.5 is available with 0% APR finance
The Ultimate Trail Bike:
The innovative sidearm frame design makes a lighter, better-handling bike. By directly connecting all three mounting points of the rear-end and shock to the frame, we’ve increased both stiffness and performance over bumps.
Evo Is For Shredders:
Stumpy EVOs aren’t "normal" trail bikes—they’re built to get gnarly, simple as that. With their slacked-out front-end and longer top tube, EVO models have heavier steering and exceptional front-end traction that beg you to do cutties and boost every lip. Get rowdy.
Highlights:
- Rugged, alloy chassis with aggressive geometry and 150mm of rear suspension.
- Stout FOX 36 Rhythm fork excels at devouring the nastiest sections of trail.
- FOX FLOAT DPX2 Performance rear shock is supple and easy to adjust on the fly.
- This Stumpy EVO is purpose-built to shred the most technical trails thanks to its rugged, alloy frame, EVO geometry, and 150mm of deep and progressive travel.
- FOX FLOAT DPX2 Performance has three modes for easy on-the-fly adjustments.
- A FOX 36 Rhythm fork handles suspension duties up front, with stiff stanchions and plenty of adjustability.
- Code R brakes offer massive amounts of stopping power on the steepest of descents.
- SRAM NX Eagle 12-speed drivetrain provides simple, single-ring performance and a wide gear range…at an exceptional price.
All Tredz bikes are:
- Fully built & ready to ride
- Fully checked & tested by Cytech qualified mechanics
- Available with 0% APR finance on any basket over £99
- 365 day no hassle returns
- Free delivery in the UK Mainland on a date that suits you
In the box with every Tredz bike is:
- Free Tredz 9 key trail tool
- Free Tredz pedal spanner
- Free basic pedals
- Tredz drawstring kit bag
- 16 point quality control check sheet
- Basic bike setup instructions
- Free Cycle Plan insurance voucher (8 weeks)
Occasionally, without notice, manufacturers change product design and/or specifications.
Specialized Stumpjumper Evo sizing and geometry
Frame Size
S2
5'5"
5'10"
S3
5'10"
6'1"
Read our bike size guide for more information on sizing.
Specialized size the Stumpjumper Evo based on the length and reach for different ride characteristics and riding style. A shorter rider might prefer a longer bike, and a taller rider might prefer a shorter bike.
Specialized Stumpjumper Evo geometry
Size |
S2 (27.5) |
S3 (27.5) |
S2 (29) |
S3 (29) |
BB Drop |
33mm |
33mm |
47mm |
47mm |
BB Height |
324mm |
324mm |
328mm |
328mm |
Bike Standover Height |
743mm |
764mm |
743mm |
756mm |
Chainstay Length |
440mm |
440mm |
443mm |
443mm |
Fork Length, Full |
542mm |
542mm |
560mm |
560mm |
Fork Rake/Offset |
37mm |
37mm |
44mm |
44mm |
Front Center |
790mm |
820mm |
781mm |
813mm |
Head Tube Angle |
63.5° |
63.5° |
63.5° |
63.5° |
Head Tube Length |
110mm |
120mm |
100mm |
105mm |
Reach |
465mm |
490mm |
445mm |
475mm |
Seat Tube Angle |
76° |
75.6° |
76° |
75.6° |
Seat Tube Length |
400mm |
450mm |
400mm |
450mm |
Stack |
601mm |
610mm |
619mm |
623mm |
Top Tube Length, Horizontal |
615mm |
647mm |
599mm |
635mm |
Trail |
137mm |
137mm |
138mm |
138mm |
Wheelbase |
1228mm |
1258mm |
1220mm |
1252mm |
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