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Specialized Rockhopper 29 2017
Grupo
Shimano Acera
Material do quadro
Alumínio
Tamanho do aro
29"
Suspensão
Hardtail
Curso dianteiro
100mm
Sobre a Specialized Rockhopper 29 2017
A Specialized Rockhopper 29 2017 é uma Mountain Bike Hardtail em alumínio designada para a prática do Cross Country. Vem equipada com o grupo Shimano Acera de 24 velocidades (3x8).
Especificações
|
Manoplas
/
Grip
|
Specialized MTB lock-on
|
|---|---|
|
Pedais
/
Pedals
|
Specialized Dirt
|
|
Mesa
/
Steam
|
Stout, 3D-forged alloy, 31.8mm clamp, 6-degree rise
|
|---|---|
|
Selim
/
Saddle
|
Body Geometry Henge Sport, steel rails, 143mm
|
|
Canote
/
Seatpost
|
Alloy, 12mm offset, 2-bolt clamp, 30.9mm
|
|
Guidão
/
Handlebar
|
Stout, alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 720mm width, 31.8mm
|
|
Freio
/
Brakes
|
Shimano Altus BR-M375
Mechanical disc brake
1 pistões
|
|
(1.5-2.5 finger) SM-RT30, SM-RT26 |
|
|
Pedivela
/
Crankset
|
Forged alloy, square taper spindle w/chainguard, 44/32/22T
|
|---|---|
|
Trocadores
/
Shifter
|
Shimano EF510, EZ Fire Plus, 8-speed
|
|
Movimento central
/
Bottom bracket
|
Square taper, 73mm, internal bearings
|
|
Câmbio dianteiro
/
Front derailleur
|
Shimano Altus, 34.9mm clamp, down-swing, 7/8-speed
|
|
Corrente
/
Chain
|
KMC X8
|
|
Cassete
/
Cassette
|
Sunrace M66 11-34T 8-speed
|
|
Câmbio traseiro
/
Rear derailleur
|
Shimano Acera RD-M360
Cage SGS
8/7v
|
|
|
|
|
Quadro
/
Frame
|
Specialized A1 Premium Aluminum, Trail 29 Geometry ORE down tube, butted tube sets, externally relieved head tube, forged dropouts, reinforced disc mount, replaceable alloy derailleur hanger
|
|---|---|
|
Suspensão dianteira
/
Front suspension
|
SR Suntour XCT
|
|
Aros
/
Rims
|
Stout 29, alloy disc, double-wall, pinned joint, 20mm inner width, 32h
|
|---|---|
|
Pneus
/
Tires
|
Ground Control Sport, 29x2.1"", 60TPI, wire bead, Flak Jacket protection
|
|
Raios
/
Spokes
|
Stainless, 14g
|
|
Cubo traseiro
/
Rear hub
|
Shimano Center Lock, disc, 10x135mm QR, 32h
|
|
Cubo dianteiro
/
Front hub
|
Shimano Center Lock, disc, 9x100mm QR, 32h
|
Geometria
| Size | SM | MD | LG | XL | XXL |
|---|---|---|---|---|---|
|
a
Comprimento do tubo de selim
Seat tube length
|
394,0
|
444,0
|
483,0
|
530,0
|
560,0
|
|
b
Ângulo do tubo de selim
Seat tube angle
|
74,25º
|
73,0º
|
73,0º
|
73,0º
|
73,0º
|
|
c
Comprimento do tubo superior efetivo
Top tube length
|
553,0
|
576,0
|
596,0
|
622,0
|
642,0
|
|
d
Comprimento do tubo de direção
Head tube length
|
105,0
|
95,0
|
110,0
|
120,0
|
140,0
|
|
e
Ângulo do tubo de direção
Head tube angle
|
70,5º
|
71,0º
|
71,0º
|
71,0º
|
71,0º
|
|
f
Distância entre o eixo da roda e direção
Rake
|
46,0
|
46,0
|
46,0
|
46,0
|
46,0
|
|
g
Trilha
Trail
|
83,0
|
80,0
|
80,0
|
80,0
|
80,0
|
|
h
Comprimento entre eixos
Wheelbase
|
1067,0
|
1070,0
|
1091,0
|
1117,0
|
1138,0
|
|
i
Comprimento de rabeira
Chainstay length
|
444,0
|
444,0
|
444,0
|
444,0
|
444,0
|
|
j
Altura do movimento central
Bottom bracket drop
|
69,0
|
69,0
|
69,0
|
69,0
|
69,0
|
|
k
Altura do quadro
Stack height
|
617,0
|
628,0
|
642,0
|
652,0
|
671,0
|
|
l
Comprimento do quadro
Reach
|
377,0
|
382,0
|
398,0
|
421,0
|
435,0
|
|
m
Altura do tubo superior
Standover height
|
743,6
|
791,2
|
821,4
|
859,8
|
888,6
|
|
x
Altura do movimento central ao solo
Bottom bracket height
|
305,0
|
305,0
|
305,0
|
305,0
|
305,0
|
|
y
Comprimento do central ao eixo dianteiro
Front center
|
632,0
|
635,0
|
656,0
|
682,0
|
702,0
|
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