BikeWise

Specialized Stumpjumper ST Alloy 29 2018

MTB Trail
Groupset
Shimano SLX
Frame material
Alloy
Wheel size
29"
Suspension type
Full suspension
Specialized Stumpjumper ST Alloy 29 2018

About the Specialized Stumpjumper ST Alloy 29 2018

The Specialized Stumpjumper ST Alloy 29 2018 is a Full suspension Trail Mountain Bike with a alloy frame. Equipped with a Shimano SLX drivetrain of 11 gears (1x11).

Specifications

Acessories
Pedals
Specialized Dirt
Components
Steam
Specialized Trail
Handlebar
Specialized Alumínio 6061
Drivetrain
Bottom bracket
SRAM Power Spline
Rear derailleur
Shimano SLX RD-M7000-10-SGS 313 g SGS 10s
Average weight (g)
313
B axle hollow
B axle material
Stainless steel
Bracket finish
Painted
Bracket material
Steel
Bracket body finish
Painted
Bracket body material
Aluminum
Compatible chain
HG-X 10-speed
Lower pulley max
36T
Lower pulley min
32T
Model
RD-M7000-10-SGS
P axle material
Steel
pulley.screws_material
Stainless steel
pulley.sunken_type_pulley_screw
Pulley teeth
11T
Pulley cage
SGS
Speeds
10
Upper pulley max
11T
Upper pulley min
11T
Total capacity
43T
Shifter
Shimano SLX SL-M7000 135 ( /pc) g RAPIDFIRE PLUS
Average weight (g)
135 ( /pc)
Base cover material
GFRP
Clamp bolt material
Stainless steel
Primary color
Series color
Compatible rear derailleur type
MTB 11-speed
Compatible with I spec
Main lever body material
GFRP & Steel
Max multiple shifts main lever rear
3
Model
SL-M7000-11-R
Mount type
Clamp band
Optical gear display
With (removable)
Speeds
11
Release function
2-WAY RELEASE
release_lever_body.material
GFRP & Steel
Shifter type
RAPIDFIRE PLUS
Shifting lever bracket finish
Painted
Shifting lever bracket material
Aluminum
Shifting lever cable finish
OPTISLICK
Shifting lever cable material
Stainless steel
Shifting lever cable adjust
Chain
KMC X11
Crankset
SRAM NX 10/11s 745 g
BB compatibility
BB30/PF30-68/73mm
GXP 100mm/PF GXP 121mm
GXP/PF GXP 68/73mm
PowerSpline BB
BB spindle interface
24mm, 30mm, Power Spline
Bolt circle diameter bcd
94 BCD, Direct Mount (DM)
Chain line
49.0mm, 52.0mm, 66.5mm
Chainring material
Aluminum, Steel
Chainring size
28T, 30T, 32T, 36T, 38T
Crank arm length
155mm, 165mm, 170mm, 175mm
Model
FC-NX-1-A1
Name
NX 1x X-SYNC™ Crankset
Speeds
10/11
Weight based on
GXP 175mm 32t Alu
Weight
745
Frameset
Front suspension
RockShox Recon RL Solo Air
Color
Diffusion Black, Gloss Black, Gloss White
fork offset
42mm (27.5"), 46mm (29"), 51mm (29")
Max tire width (mm)
62, 81
Maximum rotor size
220mm
Minimum rotor size
160mm
Model
FS-RCN-RL-A1
Name
Recon RL
Spring
Solo Air
Travel (mm)
100mm, 120mm, 130mm, 140mm, 150mm, 80mm
Upper tube type
32mm straight wall steel
Wheel size
27.5", 29"
Rear suspension
X-Fusion O2 Pro RL
Wheels
Tires
Specialized Butcher Grid

Geometry

Size S M L XL
a
Seat tube length
380,0
410,0
455,0
505,0
b
Seat tube angle
75,8º
75,5º
75,1º
74,7º
c
Top tube length
570,0
593,0
624,0
657,0
d
Head tube length
100,0
100,0
125,0
140,0
e
Head tube angle
67,5º
67,5º
67,5º
67,5º
f
Rake
-
-
-
-
g
Trail
-
-
-
-
h
Wheelbase
1143,0
1163,0
1192,0
1223,0
i
Chainstay length
437,0
437,0
437,0
437,0
j
Bottom bracket drop
41,0
41,0
41,0
41,0
k
Stack height
612,0
612,0
635,0
649,0
l
Reach
415,0
435,0
455,0
480,0
m
Standover height
750,0
756,0
769,0
770,0
x
Bottom bracket height
-
-
-
-
y
Front center
-
-
-
-
Biking

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