2017 Optic C9.1

Downloads

Small Parts

Specifications

Frameset

Frame

Optic Trail frame 110mm travel

Fork

Fox 34 Float Factory 29 Boost 110x15mm 120mm travel

Rear Shock

Fox Float Factory DPS SV w/EVOL 3 position adjust w/Kashima

Components

Seat Post

Rockshox Reverb stealth 31.6 mm

Seat Post Clamp

Norco Design

Shifter Casing

N/A

Saddle

SDG Circuit Mtn with chromoly rails

Headset

Cane Creek 40 Series

Headset Spacer

N/A

Top Cap

N/A

Stem

Race Face Turbine 35 50mm length

Handlebar

Race Face NEXT carbon 760mm width

Grips

SDG ODI USA lock on grips

Front Brake

Sram Guide Ult hydrauilic disc w/180mm rotor

Chain Tensioner

N/A

Rear Brake

Sram Guide Ult. hydrauilic disc w/160mm rotor

Brake Levers

Sram Guide Ultimate

Brake Cable Casing

N/A

Brake Rotors

N/A

Wheels

Front Hub

DT Swiss XMC 1200 15x110mm

Front Hub Skewer

N/A

Rear Hub

DT Swiss XMC 1200 148x12mm

Rear Hub Skewer

N/A

Spokes/Nipples

DT wheelset

Rims

DT XMC 1200 Carbon 29er wheelset

Tires

Schwalbe Nobby Nic 29x2.25 / Racing Ralph 29 x 2.25 EVO liteskin

Tubes

N/A

Drivetrain

Shifter Front

Sram X1 11sp

Shifter Rear

N/A

Front Derailleur

N/A

Rear Derailleur

Sram XX1

Cassette

Sram XG 1175 11sp 10-42T

Crankset

Race Face Next SL carbon 32T

Bottom Bracket

Race Face Pressfit BB 92

Pedals

N/A

Chain

Sram CN PC X1 11sp

Geometry

Frame Size:	S	M	L	XL
Wheel Size	29"	29"	29"	29"
Front Travel (mm)	120mm	120mm	120mm	120mm
Rear Travel (mm)	110mm	110mm	110mm	110mm
Seat tube length (centre to top)	410	445	485	530
Head tube angle	68.5	68.5	68.5	68.5
Theoretical (horz) top tube length	571	602	632	662
Head tube length	95	92	100	112
Fork length (axle to crown)	528	528	528	528
Bottom bracket rise/drop	-39	-39	-39	-39
Bottom bracket height	332	332	332	332
Wheelbase	1114	1144	1175	1206
Rear Centre (chainstay length)	425	430	435	440
Front Centre	692	717	743	769
Effective seat tube angle	75.4	74.9	74.5	74.1
Reach	414	441	464	486
Stack	601	598	607	617
Stand over height	755	755	760	780
Crank Length	170	175	175	175
Bar Width	760	760	760	760
Stem Length	50	50	50	50

2017 Optic C9.1

Downloads

Specifications

Geometry

Norco Bicycles

Service & Support