BikeWise

Norco Aurum A1 2019

MTB Downhill
Groupset
Shimano Zee
Frame material
Alloy
Wheel size
27,5"
Suspension type
Full suspension
Front travel
200mm
Rear travel
200mm
Norco Aurum A1 2019

About the Norco Aurum A1 2019

The Norco Aurum A1 2019 is a Full suspension Downhill Mountain Bike with a alloy frame. Equipped with a Shimano Zee drivetrain of 7 gears (1x7). Its features include boost 110 e hydraulic disc brakes.

Features

The Norco Aurum A1 2019 has 2 features listed below.
cubo-dianteiro-boost
Boost 110 More info
freio-hidraulico
Hydraulic disc brakes More info

Specifications

Acessories
Grip
VP, Lock-On
Components
Steam
Race Face Chester DM 35 stem, 50mm ext.
Saddle
WTB Volt wide with medium padding
Headset
FSA #57E-1 1.5" to 1-1/8" w / 1-1/8" crown race
Seatpost
Norco 6061 Alloy Double Bolt Head, 30.9mm
Handlebar
Norco 20 mm rise 6061 800mm, 35mm bar bore
Brake lever
SRAM Guide R
Brakes
SRAM Guide R Hydraulic 392 g
Application
MTB
Blade material
Aluminum - Stamped
Bracket disk brake
Direct mount DIR, Intl Std(140mm Rear,160mm Frt rotor) 0IS, Intl Std(160mm Rear,180mm Frt rotor) 20I, Intl Std(170mm Rear rotor) 30I, Intl Std(180mm Rear,200mm Frt rotor) 40I, Intl Std(200mm Rear rotor) 60I, Post mount (10mm spacer) 10S, Post mount (20mm bracket) 20P, Post mount (20mm spacer) 20S, Post mount (30mm bracket) 30P, Post mount (40mm bracket) 40P
Brake type
Hydraulic
Color
Gloss Black
Model
DB-GDE-R-B1
Name
Guide R
Orientation
Front, Rear
Pad type disc
Steel-backed metal sintered, Steel-backed organic
Weight based on
Direct Mount, 800mm hose, 160mm CL Rotor
Weight
392
Drivetrain
Crankset
Truvativ Ruktion, 165mm, 34T
Shifter
Rear: Shimano Zee SL-M640, Front: -
Chain guide
e*thirteen LG1, chromoly backplate
Bottom bracket
Truvativ Howitzer XR BB, Threaded BSA 83mm
Chain tensioner
e*thirteen LG1 Chainguide, Chromoly Backplate, ISCG05
Chain
KMC X10
Cassette
SRAM PG-1030 10s
Cog finish cassete
Silver
Cog sizes
11-26t:11,12,13,14,15,17,19,21,23,26
11-28t:11,12,13,14,15,17,19,22,25,28
11-32t 11,12,13,15,17,19,22,25,28,32
11-32t:11,12,14,15,17,19,22,25,28,32
11-36t:11,12,14,16,18,21,26,28,32,36
11-36t:11,13,15,17,19,22,25,28,32,36
Gearing
11-26t
11-28t
11-32t
11-36t
Model
CS-PG-1030-A1
Name
PG-1030 Cassette
Speed
10s
Technology cassete
PG
Rear derailleur
Shimano Zee RD-M640-SS 275 g SS 10s
Average weight (g)
275
B axle hollow
B axle material
Stainless steel
Bracket finish
Painted
Bracket material
Steel
Bracket body finish
Painted
Bracket body material
Aluminum
Cable fixing bolt material
Stainless steel
Compatible chain
HG-X 10-speed
Lower pulley max
36T(Freeride spec),
28T(DH spec)
Lower pulley min
23T
Model
RD-M640-SS
P axle material
Steel
Pulley bolts material
Stainless steel
Sunken type pulley bolt
Pulley teeth
11T
Pulley cage
SS
Speeds
10
Upper pulley max
12T
Upper pulley min
11T
Total capacity
25T
Frameset
Frame
Norco Aurum, Aluminum, 200mm Travel, 12x142mm TA Dropouts
Front suspension
RockShox Boxxer RC Coil
Color
Diffusion Black, Gloss Black, Gloss White
fork offset
42mm, 48mm
Maximum rotor size
210mm
Minimum rotor size
160mm, 200mm
Model
FS-BXR-RC-B2
Name
BoXXer RC
Spring
Coil
Travel (mm)
200mm
Upper tube type
35mm tapered aluminum
Wheel size
26", 27.5"
Rear suspension
Fox Van Performance
Wheels
Rims
WTB SX25, 32 Hole, 25mm Internal Width
Tires
Schwalbe Magic Mary, 27.5x2.35", Bike Park
Spokes
Stainless Steel 14g black
Rear hub
SRAM MTH 746, 12x142mm
Front hub
SRAM MTH 746 rear, 12mm x 142mm

Geometry

Size SM MD LG XL
a
Seat tube length
400,0
420,0
440,0
460,0
b
Seat tube angle
76,4º
75,5º
74,6º
73,8º
c
Top tube length
539,0
571,0
603,0
635,0
d
Head tube length
100,0
110,0
120,0
130,0
e
Head tube angle
63,0º
63,0º
63,0º
63,0º
f
Rake
52,0
52,0
52,0
52,0
g
Trail
123,0
123,0
123,0
123,0
h
Wheelbase
1177,0
1211,0
1245,0
1280,0
i
Chainstay length
425,0
435,0
445,0
455,0
j
Bottom bracket drop
12,0
12,0
12,0
12,0
k
Stack height
602,0
611,0
620,0
629,0
l
Reach
393,0
413,0
432,0
452,0
m
Standover height
737,0
737,0
742,0
748,0
x
Bottom bracket height
343,0
343,0
343,0
343,0
y
Front center
752,0
776,0
801,0
825,0
Biking

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