Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 27.5" -
Travel Front 140mm -
Travel Rear 130mm -
Fork RockShox Revelation RC
-
Groupset NX, Suntour SR -
Suspension Full -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
151cm - 164cm
SM
159cm - 170cm
MD
165cm - 177cm
LG
171cm - 184cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Sight Aluminum 130mm (29), 140mm (650B)
Suspension Fork
Rockshox Revelation RC, 140mm (29), 150mm (650B)
Rear Shock
Rockshox Deluxe RT Trunion w/Debonair
Drivetrain
Rear Derailleur
SRAM NX 11
Front Derailleur
N/A
Shift Levers
SRAM NX 11
Cassette
SRAM NX 11
Crank
SR Suntour Zeron Boost 30T (29), 32T (650B) 1X narrow/wide
Bottom Bracket
SR Suntour 73mm threaded BB
Chain
SRAM 11 speed
Chain Guide
N/A
Pedals
N/A
Wheels
Front Hub
Shimano Deore 110x15mm
Rear Hub
Shimano Deore 148x12 boost
Rims
WTB STP I29 TCS rim, 29mm inner
Spokes
Stainless steel black
Tires
Maxxis Forecaster 2.35 folding bead
Brakes
Brakes
Shimano BR-MT500 hydraulic disc brake w/180mm rotor
Brake Levers
Shimano MT500
Cockpit
Stem
Alloy 6061 35mm bar bore, 50mm (29), 60mm (650B)
Handlebar
Norco 25mm rise 6061 DB alloy 760/780mm 31.8mm bore
Grips
SDG Stage 1 lock on grip
Headset
FSA #57 E ( tapered internal ) 1.5" to 1-1/8"
Seat
Saddle
SDG Fly Mtn
Seatpost
JD Trans X post 80mm XS, 100mm S, 125mm M,L,XL, 31.6mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG |
|---|---|---|---|---|
| Stack Reach Ratio | 1.53 mm | 1.46 mm | 1.41 mm | 1.35 mm |
| Bottom Bracket Height | 339 mm | 339 mm | 339 mm | 339 mm |
| Front Center | 675 mm | 701 mm | 728 mm | 754 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 107 mm | 107 mm | 107 mm | 107 mm |
| Stack | 577 mm | 586 mm | 595 mm | 604 mm |
| Reach | 378 mm | 401 mm | 423 mm | 446 mm |
| Top Tube Length | 529 mm | 559 mm | 589 mm | 619 mm |
| Seat Tube Angle | 75.42 ° | 74.95 ° | 74.5 ° | 74.06 ° |
| Seat Tube Length | 380 mm | 405 mm | 435 mm | 470 mm |
| Head Tube Angle | 66.5 ° | 66.5 ° | 66.5 ° | 66.5 ° |
| Head Tube Length | 90 mm | 100 mm | 110 mm | 120 mm |
| Chainstay Length | 417 mm | 422 mm | 427 mm | 432 mm |
| Wheelbase | 1091 mm | 1123 mm | 1154 mm | 1186 mm |
| Bottom Bracket Drop | 15 mm | 15 mm | 15 mm | 15 mm |
| Standover Height | 769 mm | 764 mm | 769 mm | 781 mm |
| Front Travel | 150 mm | 150 mm | 150 mm | 150 mm |
| Rear Travel | 140 mm | 140 mm | 140 mm | 140 mm |
| Wheels | 27" | 27" | 27" | 27" |
| Rider Min Height | 151 cm | 159 cm | 165 cm | 171 cm |
| Rider Max Height | 164 cm | 170 cm | 177 cm | 184 cm |
About this model
Sight A3 27.5 is part of the Norco Sight model. There are 215 bikes that carry this model name. Check out the entire range from 2018 of this model, by clicking this link.
Model range prices
Norco Sight A3 Womens 2018 is the most economical model, with a starting price of 2799$. Norco Sight C1 27.5 2018 on the other hand costs 7199$, and is the most expensive model.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Average price for Trail bikes
Our math shows that the average cost of a dependable Trail bike is 2762$. However, you could also get a good Trail bike even if you pay a lower amount than the average price. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
At the moment of the release date, Norco Sight A3 27.5 price was 2799$. Doing a quick comparison, we notice that Sight A3 27.5 price is 1.34% more expensive than the average cost of a Trail bike.
Sight A3 27.5 components
Fork
Norco Sight A3 27.5 2018 bike is equipped with the RockShox Revelation RC fork, and has 140mm travel. Bike forks are great for shock absorption and provide you with a smooth ride. In conclusion, always look for a fork with decent travel when you buy a bike.
Rear Shock
From the factory, it comes with the Rockshox Deluxe RT Trunion w/Debonair rear shock model, which has a travel of 130mm. Rear shocks give you increased comfort, control, and traction, which is important when cornering or braking. This allows you to ride faster on bumpy roads. In short, a full-suspension bike will give you the smoothest ride possible.
Wheels size
The wheels on Sight A3 27.5 are the 27.5″ aluminum type. The 27.5″ wheels are a great choice for smaller riders. However, the 27.5″ wheels are less forgiving than the 29″ wheels.
Brakes
Nothing is more important on a bike than its ability to brake properly. Norco Sight A3 27.5 is equipped with Hydraulic Disc brakes. These kinds of brakes are among the most popular models used on bikes. To sum up, you can ride your bike with confidence.
Sizes
Sight A3 27.5 comes in 4 sizes, that range from 151 cm – 184 cm (4.95 ft – 6.04 ft). In conclusion, you won’t have a problem finding one that suits you.