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2017 Norco Optic A9.1 Bike (discontinued)

Optic A9.1
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Product Norco Optic A9.1 Bike
Model Year 2017
Riding Type Trail
Rider Unisex
Sizes and Geometry
S, M, L, XL View Geometry
Size S M L XL
Top Tube Length 571mm 602mm 632mm 662mm
Head Tube Angle 68.5° 68.5° 68.5° 68.5°
Head Tube Length 95mm 90mm 100mm 110mm
Seat Tube Angle 75.4° 74.9° 74.5° 74.1°
Seat Tube Length 410mm 445mm 485mm 530mm
Bottom Bracket Height 39mm drop 39mm drop 39mm drop 39mm drop
Chainstay Length 425mm 430mm 435mm 440mm
Wheelbase 1114mm 1144mm 1175mm 1206mm
Standover 761mm 753mm 758mm 773mm
Reach 414mm 441mm 464mm 486mm
Stack 601mm 598mm 607mm 617mm
Wheel Size 29"
Frame Material Aluminum
Frame Material Details
Rear Travel 110mm
Rear Shock FOX Float DPS Performance EVOL
Fork FOX 34 Float Performance, 110mm boost spacing
Fork Travel 120mm
Head Tube Diameter Tapered, ZS44/28.6 | ZS56/40
Headset Cane Creek 10 Series, zero-stack
Handlebar Norco 6061 DB Alloy, 760mm length
Stem Norco Alloy 3D, forged, 50mm length
Grips Norco lock-on
Brakes SRAM Level T, hydraulic, 180mm front / 160mm rear rotors
Brake Levers SRAM Level T
Drivetrain 1x
Shifters SRAM GX1 11-speed Trigger
Front Derailleur N/A
Rear Derailleur SRAM GX, 11-speed
Chainguide N/A
Cranks Race Face Aeffect
Chainrings Race Face 32 tooth, narrow/wide
Bottom Bracket External, 73mm
Pedals N/A
Chain SRAM PC-1130, 11-speed
Cassette SRAM XG-1150, 10-42 tooth
Rims Alex DP23 double wall 29er I23, tubeless compatible
Hubs SRAM MTH 716 / 746, XD driver, boost spacing
Spokes Black stainless steel
Tires Schwalbe Nobby Nic 29" x 2.25" Dual Compound
Saddle SDG Circuit Mtn
Seatpost KS E-Ten Integra, adjustable post, internal routing, remote
Seatpost Diameter 30.9mm
Seatpost Clamp Norco design, single bolt
Rear Dropout / Hub Dimensions 12mm x 148mm
Max. Tire Size 29" x 2.4"
Bottle Cage Mounts Yes
Colors Grey, blue
Warranty 3-year limited
Weight N/A
Miscellaneous Advanced Ride Technology (A.R.T.) suspension
Integrated chainstay protection
Internal seatpost cable routing
Price $3,199
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