BikeWise

Norco Optic A3 29 2018

MTB Cross Country
Groupset
SRAM NX
Frame material
Alloy
Wheel size
29"
Suspension type
Full suspension
Front travel
120mm
Rear travel
110mm
Norco Optic A3 29 2018

About the Norco Optic A3 29 2018

The Norco Optic A3 29 2018 is a Full suspension Cross Country Mountain Bike with a alloy frame. Equipped with a SRAM NX drivetrain of 11 gears (1x11). Its features include boost 110 , boost 148, and hydraulic disc brakes.

Features

The Norco Optic A3 29 2018 has 3 features listed below.
cubo-dianteiro-boost
Boost 110 More info
cubo-traseiro-boost
Boost 148 More info
freio-hidraulico
Hydraulic disc brakes More info

Specifications

Acessories
Grip
Norco lock on grip
Components
Steam
Alloy MTB stem 50mm (29), 60mm (650B)
Saddle
WTB Volt
Headset
FSA #57B tapered internal
Seatpost
JD Trans X post 80mm XS, 100mm S, 125mm M, L,XL, 31.6mm
Handlebar
Norco 25mm rise 6061 DB alloy 760mm
Brake lever
Tektro HD-M285
Brakes
Tektro HD-M285
Drivetrain
Chain
SRAM 11 speed
Crankset
SR Suntour Zeron Boost 30T (29), 32T (650B) cranks w/1X narrow/wide
Shifter
SRAM NX 11 11 speed
Bottom bracket
SR Suntour 73mm thread in
Rear derailleur
SRAM NX 11s 322 g
Cable pull ratio
X-actuation
Cage
Long
Cage material
Steel
Color
Black
Max tooth
42
Model
RD-NX-1-A1
Name
NX 1x11 X-HORIZON™ Rear Derailleur
Pulley bearings material
Steel
Speed
11s
Weight
322
Cassette
SRAM PG-1130 11s
Cog finish cassete
Black, Silver
Cog sizes
11-26t:11,12,13,14,15,16,17,19,21,23,26
11-28t:11,12,13,14,15,16,17,19,22,25,28
11-32t:11,12,13,14,15,17,19,22,25,28,32
11-36t:11,12,13,15,17,19,22,25,28,32,36
11-42t: 11,13,15,17,19,22,25,28,32,36,42
Gearing
11-26t
11-28t
11-32t
11-36t
11-42t
Model
CS-PG-1130-A1
Name
PG-1130 Cassette
Speed
11s
Technology cassete
PG
Frameset
Frame
Optic Aluminum 110mm (29), 120mm (650B)
Front suspension
RockShox Recon Gold RL Solo Air
Color
Diffusion Black, Gloss Black
fork offset
42mm (27.5"), 46mm (29"), 51mm (29")
Max tire width (mm)
62, n/a
Maximum rotor size
220mm
Minimum rotor size
160mm
Model
FS-RCNG-RL-A5
Name
Recon Gold RL
Spring
Solo Air
Travel (mm)
100mm, 120mm, 130mm, 80mm
Upper tube type
32mm straight wall aluminum
Wheel size
27.5", 29"
Rear suspension
RockShox Monarch R 205 g
Body eyelet
Standard
Compression tune
H, L, L3, M
Eye to eye stroke
152x31, 165x38, 184x44, 190x51, 200x51, 200x57, 216x63
Model
RS-MNR-R-C3
Name
Monarch R
Rebound tune
H, L, M
Shaft eyelet
Standard
Weight based on
165x38, standard air can, standard eyelet, no hardware
Weight
205
Wheels
Rims
WTB STP I25, TCS 25mm inner
Tires
Maxxis Forecaster 2.35
Spokes
Stainless steel
Rear hub
Novatec 148x12 w 5 sealed bearing
Front hub
Novatec 110x15 sealed bearing disc hub

Geometry

Size SM MD LG XL
a
Seat tube length
410,0
445,0
485,0
530,0
b
Seat tube angle
75,4º
74,9º
74,5º
74,1º
c
Top tube length
564,0
595,0
625,0
655,0
d
Head tube length
93,0
90,0
100,0
110,0
e
Head tube angle
68,5º
68,5º
68,5º
68,5º
f
Rake
52,0
51,0
50,0
50,0
g
Trail
92,0
93,0
94,0
94,0
h
Wheelbase
1107,0
1137,0
1168,0
1199,0
i
Chainstay length
418,0
423,0
428,0
433,0
j
Bottom bracket drop
39,0
39,0
39,0
39,0
k
Stack height
594,0
591,0
600,0
610,0
l
Reach
407,0
434,0
457,0
479,0
m
Standover height
754,0
746,0
751,0
766,0
x
Bottom bracket height
332,0
332,0
332,0
332,0
y
Front center
692,0
717,0
743,0
769,0
Biking

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