BikeWise

Specialized Rockhopper Expert 29 2017

MTB Cross Country
Groupset
Shimano SLX
Frame material
Alloy
Wheel size
29"
Suspension type
Hardtail
Front travel
100mm
Specialized Rockhopper Expert 29 2017

About the Specialized Rockhopper Expert 29 2017

The Specialized Rockhopper Expert 29 2017 is a Hardtail Cross Country Mountain Bike with a alloy frame. Equipped with a Shimano SLX drivetrain of 20 gears (2x10). Its features include hydraulic disc brakes e tapered head tube.

Features

The Specialized Rockhopper Expert 29 2017 has 2 features listed below.
freio-hidraulico
Hydraulic disc brakes More info
tapered-head-tube
Tapered head tube More info

Specifications

Acessories
Grip
Lock-on grips, 130.4mm length
Pedals
Specialized Dirt
Components
Steam
Stout, 3D-forged alloy, 31.8mm clamp, 6-degree rise
Saddle
Body Geometry Henge Sport, steel rails, 143mm
Seatpost
Alloy, 12.5mm offset, 2-bolt clamp, 30.9mm
Handlebar
Stout, alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 720mm width, 31.8mm
Brakes
Shimano Altus BR-M365
Drivetrain
Crankset
Specialized Stout XC, 2-piece 2x10, 24mm spindle, anti-corrosion hardware, 36/22T, alloy
Shifter
Shimano Deore, 10-speed
Bottom bracket
BSA threaded, external bearing, 73mm width
Front derailleur
SRAM X5, high-clamp 34.9mm, 2x10
Rear derailleur
Shimano SLX RD-M670-SGS 281 g SGS 10s
Average weight (g)
281
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-M670-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
Chain
SRAM PC-1031
Chain connector
PowerLock
Chain length links
100 links, 102 links, 104 links, 106 links, 108 links, 110 links, 112 links, 114 links, 116 links, 118 links
Color inner link
Grey
Color outer link
Grey, Silver
Compat speed
10s
Inner link finish
Polished
Model
CN-1031-A1
Name
PC-1031 Chain
Outer link finish
Nickel, Polished
Pin variant
Solid Pin
Cassette
SRAM PG-1020 10s
Cog finish cassete
Black
Cog sizes
11-36t:11,13,15,17,19,22,25,28,32,36
Gearing
11-36t
Model
CS-PG-1020-A1
Name
PG-1020 Cassette
Speed
10s
Technology cassete
PG
Frameset
Frame
Specialized A1 SL Aluminum, Trail 29 geometry, fully-butted tube sets, ORE down tube, tapered head tube, forged dropouts, disc mount, replaceable derailleur hanger
Front suspension
Manitou M30
Wheels
Rims
Stout XC 29, alloy disc, double-wall, pinned joint, 21mm inner width, 28/32h
Tires
Ground Control Sport, 29x2.1"", 60TPI, wire bead, Flak Jacket protection
Spokes
Stainless, 14g, black
Rear hub
Shimano FH-RM35, Center Lock disc, 10x135mm, 32h
Front hub
Shimano HB-RM35, Center Lock disc, 9x100mm, 28h

Geometry

Size SM MD LG XL XXL
a
Seat tube length
395,0
445,0
460,0
510,0
560,0
b
Seat tube angle
73,0º
72,0º
72,0º
72,0º
72,0º
c
Top tube length
583,0
610,0
632,0
657,0
677,0
d
Head tube length
110,0
100,0
115,0
130,0
150,0
e
Head tube angle
71,0º
71,0º
71,0º
71,0º
71,0º
f
Rake
46,0
46,0
46,0
46,0
46,0
g
Trail
80,0
80,0
80,0
80,0
80,0
h
Wheelbase
1071,0
1086,0
1109,0
1134,0
1154,0
i
Chainstay length
437,0
437,0
437,0
437,0
437,0
j
Bottom bracket drop
64,0
64,0
64,0
64,0
64,0
k
Stack height
610,0
619,0
634,0
648,0
667,0
l
Reach
395,0
407,0
425,0
445,0
459,0
m
Standover height
758,6
805,4
823,7
855,0
889,1
x
Bottom bracket height
310,0
310,0
310,0
310,0
310,0
y
Front center
642,0
657,0
680,0
704,0
725,0
Biking

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