2017 Optic C7.1

Downloads

Small Parts

Specifications

Frameset

Frame

Optic Trail frame 120mm travel

Fork

Fox 34 Float Factory 650B Boost 110x15mm 130mm 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 60mm 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 XCM 1200 15x100mm

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 650B wheelset

Tires

Schwalbe Nobby Nic 650Bx2.25 / Racing Ralph 650Bx2.25 EVO liteskin

Tubes

N/A

Drivetrain

Shifter Front

N/A

Shifter Rear

Sram X1 11sp

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 BB92

Pedals

N/A

Chain

Sram CN PC X1 11sp

Geometry

Frame Size:	XS	S	M	L	XL
Wheel Size	650B	650B	650B	650B	650B
Front Travel (mm)	130mm	130mm	130mm	130mm	130mm
Rear Travel (mm)	120mm	120mm	120mm	120mm	120mm
Seat tube length (centre to top)	380	410	445	485	530
Head tube angle	68	68	68	68	68
Theoretical (horz) top tube length	532	562	592	622	652
Head tube length	99	109	119	129	139
Fork length (axle to crown)	518	518	518	518	518
Bottom bracket rise/drop	-18	-18	-18	-18	-18
Bottom bracket height	334	334	334	334	334
Wheelbase	1080	1111	1142	1174	1205
Rear Centre (chainstay length)	420	425	430	435	440
Front Centre	660	687	713	739	765
Effective seat tube angle	75.9	75.5	75	74.5	74.1
Reach	388	410	433	455	478
Stack	575	584	593	602	612
Stand over height	750	750	750	760	780
Crank Length	170	170	175	175	175
Bar Width	760	760	760	760	760
Stem Length	60	60	60	60	60

2017 Optic C7.1

Downloads

Specifications

Geometry

Norco Bicycles

Service & Support