Norco Mountain Bike 2021 Sight A3 (27.5") - Silver/Silver

By Norco


The Sight A3 boosts your All-Mountain confidence with incredible descending capability, adept, sure-footed climbing, and efficient pedaling.

With maximum front and rear wheel grip on climbs and descents, Sight A3 maintains momentum and cadence in technical situations and allows the suspension to move freely without absorbing drivetrain energy.

By re-imagining how they design bikes, Norco?s engineering department shattered the status quo with their Ride Aligned? design system, addressing how a rider?s centre of gravity impacts the bike?s performance and then built the Sight A1?s All-Mountain design and durable alloy frame around that. The Sight A3 offers 150mm of RockShox Deluxe Select R travel in a 29er wheel for the larger models, 27.5" for the SM & MD models, and is equipped with a 160mm RockShox Yari RC fork. The Shimano Deore drivetrain and 4-piston brakes keep things flowing and slowing, while the TranzX dropper post offers size-specific drop.

Bottom bracket: Shimano Sealed Bearing, BSA Threaded
Brakes: Shimano Deore BR-MT420, 4 piston, Metallic Pads
Chain: Shimano Deore CN-M6100
Crankset: Shimano Deore FC-MT6120-1 12spd
Derailleur rear: Shimano Deore RD-M6100
Fork: RockShox Yari RC, Motion Control, 160mm, 37mm Offset (27.5), 42mm (29)
Frame: Aluminum All-Mountain, 150mm Travel, Ride Aligned?, 27.5" and 29" Options
Freewheel: Shimano Deore CS-M6100-12, 10-51T, 12 Speed Cassette
Grip: SDG Thrice, Lock-On, Thin (S, M), Thick (L, XL)
Handlebar: 6061 Aluminum, 760mm (S), 780mm (M), 800mm (L, XL), 20mm Rise (S, M), 30mm Rise (L, XL)
Handlebar stem: Aluminum, 40mm Length, 35mm Clamp
Headset: FSA #57 E Sealed Bearing
Hubs: FRONT: Shimano HB-MT410 15x110 Boost, Center Lock / REAR: Shimano FH-MT510, 12x148mm Boost, Micro Spline, Center Lock
Rim: WTB ST I29 TCS 2.0, 32H
Rotor front: Shimano RT-64, 200mm
Rotor rear: Shimano RT-64, 180mm
Saddle: WTB Volt 250 Sport
Seat post: TranzX YS105 Dropper, Adjustable Travel, 34.9mm, 150mm (S), 170mm (M), 200mm (L, XL) Norco 1x dropper lever
Shock: RockShox Deluxe Select R, 185x52.5mm, Trunnion
Spokes: Stainless Black
Tyre front: Maxxis Assegai 2.5" 3C Maxx Terra, EXO+, TR
Tyre rear: Maxxis Dissector 2.4" WT 3C Maxx Terra, EXO+, TR
Wheel size: 29" / 27.5"

Click and collect

If you select to collect your new bike from the shop it will be built and ready to ride.

Bikes that are couriered out.

If you select to have your bike shipped out you, your bike will come boxed to keep it safe on its journey to get to you and will require assembly on arrival, we always recommend taking it to a qualified mechanic for assembly.