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2019 Norco Optic A1 29 Bike (discontinued)

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Product Norco Optic A1 29 Bike
Model Year 2019
Riding Type Trail
Rider Unisex
Sizes and Geometry
S, M, L, XL View Geometry
Size S M L XL
Top Tube Length 574 604 633 662
Head Tube Angle 68° 68° 68° 68°
Head Tube Length 93 90 100 110
Seat Tube Angle 74.7° 74.4° 74° 73.7°
Seat Tube Length 410 445 485 530
Bottom Bracket Height 336 (-35 drop) 336 (-35 drop) 336 (-35 drop) 336 (-35 drop)
Chainstay Length 425 430 435 440
Wheelbase 1113 1143 1174 1205
Standover 761 753 758 773
Reach 409 436 459 481
Stack 604 602 611 620
* Additional Info All measurements in mm unless otherwise noted
Wheel Size 29"
Frame Material Aluminum
Frame Material Details Double-butted tubes
Rear Travel 110mm
Rear Shock FOX Float DPS, 190x50.8mm, EVOL
Fork FOX 34 Performance, Boost 15x110mm thru axle, Float air spring
Fork Travel 130mm
Head Tube Diameter Tapered 1.125"-1.5"
Headset FSA #57 E, black FSA logos
Handlebar Norco 20 mm rise 6061, 35mm bar bore, 800mm, 20mm rise
Stem Alloy 6061, 35mm bar bore, 50mm
Grips VP, Lock-on
Brakes SRAM Guide RS, 4 piston hydraulic disc, SRAM CenterLine 180mm rotors
Brake Levers SRAM Guide R
Drivetrain 1x
Shifters SRAM NX Eagle, 12-speed
Front Derailleur N/A
Rear Derailleur SRAM GX Eagle, 12-speed
Chainguide None
Cranks Truvativ Decendent 6K DUB, 170mm on S, 175mm on M/L/XL
Chainrings 30 tooth
Bottom Bracket SRAM DUB, threaded BSA 73mm
Pedals None
Chain SRAM NX Eagle, 12-speed
Cassette SRAM NX 1230 Eagle, 10-50 tooth, 12-speed
Rims WTB ST i29 TCS 2.0, 32 hole, 29mm internal width
Hubs Front: DT 370, 110x15, sealed bearing
Rear: DT Swiss 370, Boost 12x148mm
Spokes DT Swiss Competition, butted 1.8/1.6/1.8, black, stainless steel
Tires Front: Maxxis Minion DHF, 2.3", EXO, TR, folding
Rear: Maxxis Forekaster, 2.35", EXO, TR, folding
Saddle SDG Radar Mtn
Seatpost TranzX YSP12JL Stealth dropper, 1x lever, 100mm (S), 125mm (M), 150mm (L/XL)
Seatpost Diameter 31.6mm
Seatpost Clamp Norco alloy nutted
Rear Dropout / Hub Dimensions Boost 12x148mm
Max. Tire Size 2.4"
Bottle Cage Mounts Yes
Colors Slate blue
Warranty 3-year limited
Weight N/A
Miscellaneous Gravity Tune: rear center length of each frame size increases proportionately to the front center length
Size Scaled Tubing: the frame maintains the same stiffness and ride quality across frame sizes
Front Derailleur Type: S3 Mount (e-Type no plate)
Price $3,499
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