Groupset
Shimano XTR
Frame material
Carbon
Wheel size
29"
Suspension type
Full suspension
Front travel
140mm
Rear travel
125mm
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About the Norco Optic C1 2021
The Norco Optic C1 2021 is a Full suspension Trail Mountain Bike with a carbon frame. Equipped with a Shimano XTR drivetrain of 12 gears (1x12). Its features include dropper seatpost, boost 110 , and boost 148.
Features
Dropper seatpost
More info
Dropper seatpost
Boost 110
More info
Boost 110
Boost 148
More info
Boost 148
Hydraulic disc brakes
More info
Hydraulic disc brakes
Specifications
Steam
|
6061 Alloy, 45mm Length, 35mm Clamp
|
---|---|
Saddle
|
Fizik Alpaca Terra, Wingflex
|
Headset
|
FSA Internal Sealed Bearing
|
Seatpost
|
X-Fusion Manic dropper, 31.6mm, 125mm (s), 150mm (M,L), 170mm (XL)
|
Handlebar
|
One Up Carbon, 800mm, 20mm Rise
|
Discs
|
Shimano XTR MT900 Freeza, 203mm
|
Brake lever
|
Shimano XTR
|
Brakes
|
Shimano XTR BR-M9120
385 (BL-M9120) g
Hydraulic disc brake
4 piston
|
|
Crankset
|
e*thirteen TRS Race Carbon, 32T, 170mm
|
---|---|
Shifter
|
Shimano XTR M9100 I-Spec
|
Bottom bracket
|
e*thirteen BB92
|
Rear derailleur
|
Shimano XTR RD-M9100-GS
237 g
GS
12s
|
|
|
Chain
|
Shimano CN-M9100
242 g
|
|
|
Cassette
|
Shimano XTR CS-M9100-12
12s
HYPERGLIDE+
|
10-51T 10-12-14-16-18-21-24-28-33-39-45-51 10-51T: 367g |
Frame
|
Carbon Front Triangle/Aluminum Rear, 125mm Travel, Ride Aligned™
|
---|---|
Front suspension
|
Fox 36 Performance Elite
|
Rear suspension
|
Fox Float DPX2 Performance
|
Rims
|
Stans Flow S1 29", 32H
|
---|---|
Tires
|
Vittoria Mazza 2.4" Trail G2.0
|
Rear hub
|
Shimano XT FH-8110-B, 12x148mm Boost, Center Lock
|
Front hub
|
Shimano XT HB-8110-B, 15x110mm Boost, Center Lock
|
Geometry
Size | SM | MD | LG | XL |
---|---|---|---|---|
a
Seat tube length
|
395,0
|
415,0
|
445,0
|
485,0
|
b
Seat tube angle
|
76,0º
|
76,0º
|
76,0º
|
76,0º
|
c
Top tube length
|
567,0
|
600,0
|
632,0
|
664,0
|
d
Head tube length
|
100,0
|
110,0
|
120,0
|
130,0
|
e
Head tube angle
|
65,0º
|
65,0º
|
65,0º
|
-
|
f
Rake
|
42,0
|
42,0
|
42,0
|
42,0
|
g
Trail
|
129,0
|
129,0
|
129,0
|
129,0
|
h
Wheelbase
|
1152,0
|
1191,0
|
1230,0
|
1270,0
|
i
Chainstay length
|
420,0
|
425,0
|
430,0
|
435,0
|
j
Bottom bracket drop
|
38,0
|
38,0
|
38,0
|
38,0
|
k
Stack height
|
606,0
|
615,0
|
624,0
|
633,0
|
l
Reach
|
415,0
|
445,0
|
475,0
|
505,0
|
m
Standover height
|
659,0
|
675,0
|
693,0
|
174,0
|
x
Bottom bracket height
|
337,0
|
337,0
|
337,0
|
337,0
|
y
Front center
|
735,0
|
769,0
|
803,0
|
838,0
|
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