Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 27.5" -
Travel Front 150mm -
Travel Rear 130mm -
Fork Fox Rhythm Float 36
-
Groupset NX Eagle -
Suspension Full -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
156cm - 166cm
SM
163cm - 174cm
MD
171cm - 182cm
LG
179cm - 189cm
XL
185cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Norco Sight, Aluminum, 130mm (29") | 140mm (27.5") Travel, Boost 12x148mm TA Dropouts
Suspension Fork
Fox 36 Rhythm, 150mm (29") | 160mm (27.5") Travel, Boost 15x110mm TA, Float Air Spring
Rear Shock
Fox Performance Float 3 position LV Evol
Drivetrain
Rear Derailleur
SRAM NX Eagle, 12 Speed
Front Derailleur
-
Shift Levers
Rear: SRAM NX Eagle, 12 Speed, Front: -
Cassette
SRAM NX Eagle PG-1230, 11-50T, 12 Speed
Crank
SRAM NX Eagle, 170mm (XS/S) | 175mm (M/L/XL), 30T
Bottom Bracket
Truvativ PowerSpline BB, Threaded BSA 73mm
Chain
SRAM NX Eagle, 12 Speed
Chain Guide
None
Pedals
None
Wheels
Front Hub
Shimano Deore 110x15mm
Rear Hub
Shimano Deore FH-M6010, Boost 12x148mm
Rims
WTB ST i29 TCS 2.0, 32 Hole, 29mm Internal Width
Spokes
Sapim stainless steel butted with secure lock nipple
Tires
Maxxis Minion DHF, 2.5" WT, EXO/TR, Folding
Brakes
Brakes
Shimano BR-MT500, 2 Piston Hydraulic Disc, Shimano RT-54 180mm Center Lock Rotor
Brake Levers
Shimano BR-MT500
Cockpit
Stem
Alloy 6061 50mm stem 29er, 60mm 650B w/35mm bar bore
Handlebar
Norco 20 mm rise 6061 800mm x 20mm rise, 35mm bar bore
Grips
VP, Lock-On
Headset
FSA #57 E ( tapered internal ) 1.5” to 1-1/8” black FSA logos
Seat
Saddle
WTB Volt Sport
Seatpost
TranzX YSP12JL Stealth Dropper, 80mm (XS) | 100mm (S) | 125mm (M) | 150mm (L/XL) Travel, 31.6mm, 1x Lever
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.55 mm | 1.48 mm | 1.42 mm | 1.37 mm | 1.33 mm |
| Bottom Bracket Height | 342 mm | 342 mm | 342 mm | 342 mm | 342 mm |
| Front Center | 678 mm | 705 mm | 731 mm | 758 mm | 784 mm |
| Rake | 44 mm | 44 mm | 44 mm | 43 mm | 43 mm |
| Trail | 110 mm | 110 mm | 110 mm | 111 mm | 111 mm |
| Stack | 578 mm | 587 mm | 596 mm | 606 mm | 615 mm |
| Reach | 374 mm | 397 mm | 419 mm | 442 mm | 464 mm |
| Top Tube Length | 532 mm | 561 mm | 590 mm | 620 mm | 649 mm |
| Seat Tube Angle | 74.8 ° | 74.4 ° | 74 ° | 73.7 ° | 73.3 ° |
| Seat Tube Length | 380 mm | 405 mm | 435 mm | 470 mm | 510 mm |
| Head Tube Angle | 66 ° | 66 ° | 66 ° | 66 ° | 66 ° |
| Head Tube Length | 90 mm | 100 mm | 110 mm | 120 mm | 130 mm |
| Chainstay Length | 417 mm | 422 mm | 427 mm | 432 mm | 437 mm |
| Wheelbase | 1095 mm | 1127 mm | 1158 mm | 1190 mm | 1221 mm |
| Bottom Bracket Drop | 12 mm | 12 mm | 12 mm | 12 mm | 12 mm |
| Standover Height | 774 mm | 769 mm | 774 mm | 785 mm | 792 mm |
| Wheels | 27" | 27" | 27" | 27" | 27" |
| Rider Min Height | 156 cm | 163 cm | 171 cm | 179 cm | 185 cm |
| Rider Max Height | 166 cm | 174 cm | 182 cm | 189 cm | 195 cm |
About this model
Sight A2 27.5 is a Norco Sight model. Norco launched 215 bikes of this model so far. Check out the entire range from 2019 of this model, by clicking this link.
Model range prices
Norco Sight A3 Women’s 29 2019 is the most affordable bike of this model and has a price of 2899$. On the other hand, Norco Sight C1 29 2019, is the most expensive and costs 5800$.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Trail bikes average price
According to our calculations, the average cost of a Trail bike that is reliable is 2762$. However, you could also get a good Trail bike even if you pay a lower amount than the average price. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
When Norco released this model in 2019, its price was 3399$. Doing a quick comparison, we notice that Sight A2 27.5 price is 23.06% more expensive than the average cost of a Trail bike.
Overview of components
Fork
The Sight A2 27.5 comes factory-installed with the Fox Rhythm Float 36 fork. This has a travel range of 150mm. Bike forks are perfect to absorb shocks and provide a great riding experience overall. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Rear Shock
The shock that’s installed on this bike is Fox Performance Float 3 position LV Evol, with a travel distance of 130mm. Rear shocks improve riding comfort and give you greater control over all terrains. To sum up, get a full-suspension bike if you want the smoothest rides.
Wheels size
As for the wheels, Norco Sight A2 27.5 2019, has a 27.5″ aluminum model. 27.5″ wheels will reach higher speeds than smaller-sized wheels. However, the overall traction of 27.5″ wheels is lower than 29″ wheels.
Brakes
For your safety, it is important to have quality breaks on your bike. Norco Sight A2 27.5 has Hydraulic Disc brakes installed. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, you can ride your bike with confidence.
Sizes
Norco Sight A2 27.5 bike has 5 sizes, in the range of 156 cm – 195 cm (5.12 ft – 6.4 ft). In conclusion, you won’t have a problem finding one that suits you.
Dropper post
Norco Sight A2 27.5 includes a dropper post. If you are a technical rider, a dropper post is essential. A dropper post provides increased safety while riding. The lever system, allows you to move your saddle up and down, which is very useful on climbs and descends.