A Rider’s Dream Machine[ Norco 2025 Sight A2 160 MX Review]

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Norco 2025 Sight A2 160 MX Review

• Price: $4299
• Frame: Aluminum Frame
• Rear Tire: Maxxis Minion DHR II, 3C Maxx Terra DD, 27.5×2.4″, Folding

What we like about it: Versatility, Responsive Suspension, Durable Frame, Reliable Braking System, Wide Gear Range

What we didn’t like about it: Weight, Component Preferences

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Designed for riders seeking accuracy, control, and speed on demanding terrain, the Norco Sight A2 160 MX is a potent enduro bike. This bike redefines what it means to rule courses with its creative mixed-wheel arrangement, robust aluminum frame, and sophisticated suspension system. The Sight A2 160 MX guarantees an unparalleled riding experience whether your activity is steep descents, climbing tough climbs, or flowing across singletracks. This article will explore its unique qualities, on-trail performance, and reasons why enduro aficionados are fast turning to it.

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Riding Notes

At the world-class Whistler Mountain Bike Park in British Columbia, Canada, I got the opportunity last weekend to test the Norco Sight A2 160 MX. With steep descents, difficult rock gardens, and challenging climbs, the terrain was ideal for this enduro machine. From the moment I rolled onto the courses, this bike promised an exciting ride.

Elevating

The day started on Comfortably Numb, a path noted for challenging technical climbs and tight switchbacks. Powered by the Fox Float X Performance shock, the 160mm rear travel made a clear difference. I faced sharp rocks and exposed roots as the trail continued uphill into deep trees. The Shimano Deore drivetrain ran fault-free, allowing me exact cadence changes.

The aluminum frame felt light yet strong, keeping me moving forward without unnecessary fatigue. On steeper sections, I descended into the lowest gear and let the bike’s efficient power transfer work its magic. The 29-inch front wheel helped maintain momentum on loose terrain, while the balanced geometry kept me steady on narrow ledges with little margin for error.

Descending

At Top of the World, I paused to admire the breathtaking view of the surrounding mountains and valleys. The real test began as I dove into the descent. In the first series of narrow berms, the 27.5-inch rear wheel offered unparalleled maneuverability. The Fox Float 36 Rhythm fork, with its plush 170mm of travel, absorbed every drop and root with ease. The bike responded instantly to my weight shifts, inspiring me to push harder.

The terrain quickly turned more technical with rock gardens and sharp drops. Here, the Shimano four-piston hydraulic brakes proved invaluable, delivering consistent stopping power. On steep hairpin curves with loose dirt, I applied just the right pressure, and the bike slowed precisely. On straighter sections, I let the bike fly, with the mixed-wheel setup providing perfect balance between stability and agility.

The highlight of the day was the A-Line, a fast, flowing trail with big jumps and smooth berms. Once again, the Sight A2 160 MX excelled. Its progressive suspension design absorbed big landings effortlessly, keeping me grounded and in control. Lowering the dropper post let me stay aggressive and carve through every corner with precision.

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Specialized Features

With its innovative mixed-wheel design, the Norco Sight A2 160 MX stands out. The 29-inch front wheel delivers stability and control on rough terrain and high-speed descents, while the 27.5-inch rear tire enhances maneuverability on tight corners and technical sections. This combination provides a balanced ride perfect for enduro enthusiasts tackling diverse trails.

The bike’s suspension system handles rough terrain with ease. The Fox Float X Performance rear shock offers 160mm of travel, while the Fox Float 36 Rhythm fork delivers 170mm. Together, they absorb impacts from roots, rocks, and drops, ensuring a smooth and controlled ride. Whether tackling steep descents, technical trails, or rocky climbs, this suspension system keeps riders confident and comfortable.

The durable aluminum frame is both strong and lightweight. Its enduro-specific geometry enhances stability on descents while maintaining enough flexibility for long rides. This frame reflects Norco’s commitment to creating bikes that withstand the demands of aggressive trail riding while ensuring comfort for extended sessions.

The Shimano Deore 12-speed drivetrain and four-piston hydraulic brakes complete the package. The drivetrain offers smooth, reliable shifting across a wide gear range, making steep climbs and rapid descents manageable. The brakes provide dependable stopping power, even on steep or technical terrain, while the Maxxis tires ensure exceptional grip and traction across varied conditions.

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Media

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Different Variations

The Sight A1 160 MX features the VPS HP suspension platform for optimal performance on challenging terrain. Built with an aluminum frame offering 170mm front and 160mm rear travel, it includes premium components like the RockShox ZEB Select+ fork and RockShox Super Deluxe Select+ rear shock for a balanced and responsive ride.

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Advantages

• Versatility: The mixed-wheel design excels on both technical and flowing trails, providing maneuverability in tight corners and stability on fast descents.
• Responsive Suspension: The suspension system ensures a smooth ride over rough terrain, enhancing rider confidence and comfort.
• Durable Frame: The aluminum frame is robust yet lightweight, offering a reliable platform for aggressive riding.
• Dependable Braking System: Shimano four-piston hydraulic brakes provide consistent stopping power in all trail and weather conditions.
• Wide Gear Range: The Shimano Deore drivetrain ensures seamless shifting and adaptability to handle climbs and descents effortlessly.

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Disadvantages

• Weight: While sturdy, the aluminum frame adds more weight compared to carbon alternatives, potentially impacting climbing efficiency.
• Component Preferences: Some riders may prefer higher-end components, such as a carbon frame or premium drivetrain, especially for competitive enduro racing.

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FAQs

1. What kind of terrain is the Norco Sight A2 160 MX best suited for?
This bike is ideal for enduro and trail riding, excelling on steep descents, rough terrain, challenging climbs, and fast-flowing singletracks.

2. How does the mixed-wheel design enhance performance?
The 29-inch front wheel provides stability and control on rough terrain, while the 27.5-inch rear wheel enhances agility on tight turns and technical sections.

3. Is the suspension system suitable for aggressive riding?
Yes. The bike features a Fox Float X Performance rear shock (160mm travel) and a Fox Float 36 Rhythm fork (170mm travel), ensuring a smooth ride by absorbing impacts from roots, rocks, and drops.

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Specs

Frame	Aluminum Frame, 160mm Travel, UDH, Eagle Transmission Compatible, Ride Aligned™
Fork	Rockshox Zeb Select+ Charger 3.1, 170mm travel, 44mm offset, Fender Included
Rear Shock	Rockshox Vivid Coil Select+, 205x65mm TR , Sprindex Spring

Drivetrain

Rear Shifter	Shimano Deore SL-M6100, 12sp
Rear Derailleur	Shimano Deore RD-M6100, 12sp
Crankset	Shimano Deore FC-MT6120-1, 32T, CL55, 165mm (S1,S2) -170mm (S3,S4,S5)
Bottom Bracket	Shimano Sealed Bearing, BSA 73mm
Cassette	Shimano Deore CS-M6100-12, 12 Speed, 10-51T
Chain	Shimano Deore CN-M6100, 12sp
Chain Guide	Norco Idler Guide and Lower Guide

Brakes

Front Brake	TRP Trail Evo, 4 Piston, Resin Pads
Front Brake Rotor	TRP TR203, 203mm, 2.3mm Thickness, 6-bolt
Rear Brake	TRP Trail Evo, 4 Piston, Resin Pads
Rear Brake Rotor	TRP TR200, 200mm, 2.3mm Thickness, 6-bolt
Brake Levers	TRP Trail Evo, 4 Piston

Components

Handlebar	OneUp Aluminum bar , 800mm , 35mm rise
Stem	OneUp 42mm Length , 35mm Clamp
Seatpost	TranzX YS105, 34.9mm, 150 (S1) -170mm (S2) -200mm (S3,S4) -230mm (S5)
Headset	FSA No. 57 ZS, Sealed Bearing, Tapered 1-1/8″ – 1.5″, ( ZS44/28.6 | ZS56/40 )
Saddle	WTB Volt 250
Grips	Ergon GE1, Slim (S1, S2) Standard (S3,S4,S5)
Seatpost Clamp	Norco Alloy Nutted Clamp, 38.5 ID
Tool	OneUp EDC Lite tool

Wheels

Front Hub	Shimano HB-M7110-B,15x110mm,32H, 6-bolt
Rear Hub	Shimano FH-M7110 SLX, 12x148mm Boost, Micro Spline, 32H, 6-bolt
Rims	Stan’s Flow S2, 32H, F- 29″, R-27,5″, 30mm ID
Front Tire	Maxxis Assegai, 3C MaxxGrip EXO+, 29×2.5″, Folding
Rear Tire	Maxxis Minion DHR II, 3C Maxx Terra DD, 27.5.5×2.4″, Folding
Rear Hub Skewer	148mm x 12mm TA, L174, TL13, M12x1.0
Spokes/Nipples	Sapim Race butted 2.0/1.8/2.0, 14G, stainless steel
Valves	Stan’s Tubeless Valves
Sealant	Stan’s Sealant

Weight

Weight	17.8 kg (39.2 lbs)
Weight Size	S3

Table of Comparisons

Bicycles	Price	Kits	Gear	Power Meters	Wheels	Frame
Specialized Enduro Comp	$2,699	SRAM NX Eagle	1×12 Electronic	/	29-inch Alloy	Aluminum
Trek Slash 8	$4,700	Shimano XT/SLX	1×12 Electronic	/	Bontrager Line Comp 30	Alpha Aluminum
Giant Reign 29	$4,500	Shimano SLX/XT	1×12 Electronic	/	Maxxis Tubeless 29-inch	ALUXX SL Aluminum

Norco 2025 Sight A2 160 MX VS Specialist Enduro Comp

Renowned for its outstanding suspension system, the Specialized Enduro Comp boasts a FOX float DPX2 rear shock and a FOX float 36 Performance fork with 170mm of travel. This arrangement offers very good control on steep drops. Its strong and light aluminum frame helps to provide effective climbing and maneuverability. Having an SRAM NX Eagle 12-speed drivetrain, it provides a large gear range fit for different terrain. On tricky courses, the SRAM Code R hydraulic disc brakes guarantee consistent stopping power, hence increasing rider confidence.

Norco 2025 Sight A2 160 MX VS Trek Slash 8

Built on an Alpha Platinum Aluminum frame meant for responsiveness and endurance, the Trek Slash 8 It boasts a RockShox Lyrik Select+ fork with 160mm of travel and a RockShox Super Deluxe Select+ rear shock, therefore offering a balanced suspension system that performs especially in absorbing trail impacts. Perfect shifting provided by the Shimano XT/SLX 12-speed drivetrain lets riders easily handle steep climbs and quick descents. For enduro aficionados, its Bontrager Line Comp 30 wheels—which pair with tubeless-ready tires—offer exceptional traction and lower the danger of flats.

Norco 2025 Sight A2 160 MX VS Giant Reign 29

Designed for strength and stability on challenging courses, the ALUXX SL-grade aluminum frame of the Giant Reign 29 is Its suspension system consists of a Fox Float X2 rear shock and a Marzocchi Bomber Z1 fork with 170mm of travel, so offering lots of cushioning for uneven ground. The Shimano SLX/XT 12-speed transmission guarantees seamless and effective gear transfers, therefore allowing different trail inclines and speeds. Having Shimano hydraulic disc brakes, it provides consistent, strong braking capability. Maxxis tires along with the 29-inch wheels provide exceptional rollover power and grip, hence improving rider control on tricky parts.

Conclusion

Testing the Norco Sight A2 160 MX proves that this bike redefines enduro riding. Its innovative mixed-wheel design, capable handling, and responsive suspension provide a balanced ride that shines on both climbs and descents. Whether you’re a seasoned racer or an all-mountain explorer, the Sight A2 160 MX offers the reliability and versatility to elevate your trail experience. This Norco model is ready to handle whatever the mountain throws at you.