Norco
Optic C2 MX
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Geometry
Geometry
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Geometry
Geometry
Frame geometry
| Geometry | null | S1 | S2 | S3 | S4 | S5 |
|---|---|---|---|---|---|---|
| Stack | 644mm | — | — | — | — | — |
| Reach | 522.5mm | — | — | — | — | — |
| Headtube length | 140mm | — | — | — | — | — |
| Headtube angle | 65deg | — | — | — | — | — |
| BB height | 346mm | — | — | — | — | — |
| BB drop | — | — | — | — | — | — |
| Trail | 128mm | — | — | — | — | — |
| Fork length | — | — | — | — | — | — |
| Fork offset | 44mm | — | — | — | — | — |
| Front center | — | — | — | — | — | — |
| Chainstay length | 431mm | — | — | — | — | — |
| Wheelbase | 1287mm | — | — | — | — | — |
| Top tube | 665mm | — | — | — | — | — |
| Standover height | 705mm | — | — | — | — | — |
| Seat tube length | 445mm | — | — | — | — | — |
| Seat tube angle | 77.5deg | — | — | — | — | — |
Spec geometry
| Geometry | null | S1 | S2 | S3 | S4 | S5 |
|---|---|---|---|---|---|---|
| Crank length | — | 165mm | 165mm | 170mm | 170mm | 170mm |
| Stem length | — | 42mm | 42mm | 42mm | 42mm | 42mm |
| Handlebar width | — | 800mm | 800mm | 800mm | 800mm | 800mm |
| Handlebar reach | — | — | — | — | — | — |
| Handlebar drop | — | — | — | — | — | — |
| Saddle width | — | — | — | — | — | — |
| Dropper post travel | — | 150mm | 170mm | 200mm | 200mm | 230mm |
| Seatpost offset | — | — | — | — | — | — |
Specs
Full specs
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Specs
Full specs
Frame
Frame
Carbon Frame, 125mm travel, UDH, Eagle Transmission compatible, Ride Aligned™
Suspension
Rear shock
Fox Float X2 Performance Elite, 185x50mm TR
Fork
Fox 36 Performance Elite Float, GRIP X, HSC/LSC/LSR, 140mm, 44mm offset, fender included
Brakes
Front brake
SRAM Maven Silver, metallic pads
Rear brake
SRAM Maven Silver, metallic pads
Front rotor
SRAM Centerline, 200mm, 1.8mm thickness, 6-bolt
Rear rotor
SRAM Centerline, 180mm, 1.8mm thickness, 6-bolt
Drivetrain
Shift levers
SRAM Pod Controller, MMX Bridge
Rear derailleur
SRAM Eagle AXS T-Type, 12-speed
Cassette
SRAM 1270 Eagle T-Type, 12-speed, 10-52T
Chain
SRAM GX Eagle T-Type, 12-speed
Crankset
SRAM Eagle, 32T, CL55, 165mm (S1,S2) / 170mm (S3,S4,S5)
Bottom bracket
SRAM DUB, BSA 73mm, MTB WIDE
Cockpit
Stem
OneUp, 42mm length, 35mm clamp
Handlebars
OneUp Aluminum, 800mm, 35mm rise
Grips
Ergon GE1, Slim (S1,S2) / Standard (S3,S4,S5)
Saddle
Ergon SM-1 Enduro
Seatpost
TranzX YS105, 34.9mm, 150mm (S1) / 170mm (S2) / 200mm (S3,S4) / 230mm (S5)
Wheels & Tires
Front wheel
Stan's Flow S2, 32H, 29in, 30mm internal width; SRAM MTH 716, 15x110 Boost, 32H, 6-bolt; Sapim Race butted 2.0/1.8/2.0, 14G, stainless steel
Rear wheel
Stan's Flow S2, 32H, 27.5in, 30mm internal width; SRAM MTH 746, 12x148 Boost, HG, 6-bolt; Sapim Race butted 2.0/1.8/2.0, 14G, stainless steel
Front tire
Maxxis Minion DHF, 3C Max Terra, EXO+, 29x2.5, folding
Rear tire
Maxxis Minion DHR II, 3C Max Terra, EXO+, 27.5x2.4, folding
Weight
Weight
15.5 kg (34.1 lb) (size S3)