Norco 2025 Optic A2 29

2025

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Description
Specifications
Geometry

Description

Norco 2025 Optic A2 29

Whether you’re ripping fast flowy singletrack, putting the power down on punchy climbs, or tearing the tires off in the corners, the Optic continues to push the boundaries of what’s possible on a short travel trail bike. With increased rearward axle path, idler, and the innovative VPSHP suspension layout, this new design gives the Optic next-level confidence and capability, up or down the trail.

Specifications

Norco 2025 Optic A2 29

Frame

Colour: Sage Slate
Frame: Aluminum Frame, 125mm Travel, UDH, Eagle Transmission Compatible, Ride Aligned™
Fork: RockShox Pike Base, 140mm, 44mm offset
Shock: RockShox Super Deluxe Select+, 185x50 TR

Drivetrain

Crankset: Shimano Deore FC-MT512, 30T, CL55, 165mm (S1,S2) -170mm (S3,S4,S5)
Pedals: Chain: Shimano Deore CN-M6100, 12sp
Bottom Bracket: Shimano Sealed Bearing, BSA 73mm
Rear Derailleur: Shimano Deore RD-M6100, 12sp
Front Derailleur:
Derailleur Shifter: Shimano Deore SL-M6100, 12sp
Freewheel/Cassette: Shimano Deore CS-M6100-12, 10-51T, 12sp

Braking System

Brakes: [F] Shimano Deore MT520 4-Piston, Metallic Pads, Shimano RT-64, 180mm rotor, C-Lock [R] Shimano Deore MT520 4-Piston, Metallic Pads, Shimano RT-64, 180mm rotor, C-Lock
Brake Levers: Shimano Deore MT520

Wheels

Tyres: [F] Maxxis Minion DHF, 3C Max Terra EXO, 29x2.5", Folding [R] Maxxis Dissector, 3C Max Terra EXO, 29x2.4", Folding
Wheels/Rims: WTB ST i30, 32H, F/R-29", 30mmID
Hubs: [F] Shimano HB-TC500, 15x110mm Boost, 32H, C-lock [R] Shimano FH-MT500, 12x148 Boost, Micro Spline, 32H, C-lock

Other

Handlebar: 6061 Alloy, 800mm, 25mm Rise
Stem: Norco 40mm length , 35mm clamp
Saddle: SDG Bel Air V3
Seat Post: TranzX YS105, 34.9mm, 150 (S1) -170mm (S2) -200mm (S3,S4) -230mm (S5)

Geometry

Norco 2025 Optic A2 29

		5	4	3	2	1	5	4	3	2	1
	Wheel Size	29"	29"	29"	29"	29"	29"/27.5"	29"/27.5"	29"/27.5"	29"/27.5"	29"/27.5"
	Travel (mm front/mm rear)	140/125
	Reach	522.5	497.5	472.5	447.5	422.5	522.5	497.5	472.5	447.5	422.5
	Stack	644	635	626	617	608	644	635	626	617	608
HTA	Head Tube Angle	65
OS	Fork Offset	44
ST	Seat Tube Length	445	430	385	370	350	445	430	385	370	350
STA	Effective Seat Tube Angle	77.5	77.25	77	76.75	76.5	77.5	77.25	77	76.75	76.5
RC	Rear Centre Length	437	433	429	425	421	431	427	423	419	415
BBDF/R	Bottom Bracket Drop (Front/Rear)	32/32					32/11
BBH	Bottom Bracket Height	346
HTT	Horizontal Top Tube	665	641	617	593	568	665	641	617	593	568
WB	Wheelbase	1292	1259	1226	1193	1159	1287	1254	1221	1188	1154
SOH	Standover	714	703	682	673	660	714	703	682	673	660
HT	Head Tube Length	140	130	120	110	100	140	130	120	110	100
	Trail	128
	Recommended Seatpost Drop	230	200		170	150	230	200		170	150
	Maximum Post Insertion	330	300		270	250	330	300		270	250
	Stem Length	40
	Crank Length	170
	Tire Size	2.35" – 2.6"
	Water Bottle Compatible	1 x 750 mL				1 x 620 mL	1 x 750 mL				1 x 620 mL

*Please note that our specifications may be impacted by running substitution changes, we highly recommend confirming the specifications of our products at the time of sale. *Recommended Retail Prices are subject to change without notice and may vary from store to store depending on freighting and assembly costs. Please read our Terms & Conditions

*Giant & Liv Bicycles are available for purchase online, but due to warranty regulations, must be shipped to qualified Giant dealers, as bicycles must be assembled by a qualified bike mechanic in an approved store - This is an international policy and usually will require an additional fee to build the bike. This will be confirmed by one of our online staff after purchase of the bike.

*Specialized Bicycles are available for home delivery nation wide.