Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 29" -
Travel Front 130mm -
Travel Rear 120mm -
Fork RockShox Sektor
-
Groupset GX, SRAM -
Suspension Full -
Drivetrain 1 × 11 -
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
Optic Aluminum 120mm travel
Suspension Fork
Rockshox Sektor Silver TK 100x15mm 130mm travel
Rear Shock
Fox Float DPS Performane EVOL
Drivetrain
Rear Derailleur
SRAM GX
Front Derailleur
N/A
Shift Levers
N/A
Cassette
SRAM XG 1150 10-42T
Crank
SRAM FC S-1000 w/32T
Bottom Bracket
SRAM 73mm
Chain
SRAM PC 1130 11sp
Chain Tensioner
N/A
Pedals
N/A
Wheels
Front Hub
Novatec 100x15mm sealed bearing
Rear Hub
Novatec Boost 148x12mm w/XD driver, sealed bearing
Rims
Alex DP23 double wall 650B I23 tubeless ready
Tires
N/A
Brakes
Brakes
SRAM DB 1 hydraulic disc brakes 160mm
Brake Levers
SRAM DB 1
Disk Rotors
N/A
Cockpit
Stem
Alloy 3D forged 60mm length
Handlebar
Norco 6061 DB alloy 760mmx25mm
Grips
Norco lock on grip
Headset
Cane Creek 10 Series
Seat
Saddle
SDG Circuit Mtn
Seatpost
Trans X dropper w/remote 31.6mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.49 mm | 1.43 mm | 1.37 mm | 1.33 mm | 1.28 mm |
| Bottom Bracket Height | 334 mm | 334 mm | 334 mm | 334 mm | 334 mm |
| Front Center | 660 mm | 687 mm | 713 mm | 739 mm | 765 mm |
| Rake | 44 mm | 44 mm | 44 mm | 45 mm | 44 mm |
| Trail | 104 mm | 104 mm | 104 mm | 103 mm | 104 mm |
| Stack | 572 mm | 581 mm | 590 mm | 599 mm | 609 mm |
| Reach | 385 mm | 407 mm | 430 mm | 452 mm | 475 mm |
| Top Tube Length | 529 mm | 559 mm | 589 mm | 619 mm | 649 mm |
| Seat Tube Angle | 75.9 ° | 75.5 ° | 75 ° | 74.5 ° | 74.1 ° |
| Seat Tube Length | 380 mm | 410 mm | 445 mm | 485 mm | 530 mm |
| Head Tube Angle | 68 ° | 68 ° | 68 ° | 68 ° | 68 ° |
| Head Tube Length | 97 mm | 107 mm | 117 mm | 127 mm | 137 mm |
| Chainstay Length | 417 mm | 422 mm | 427 mm | 432 mm | 437 mm |
| Wheelbase | 1077 mm | 1108 mm | 1139 mm | 1171 mm | 1202 mm |
| Bottom Bracket Drop | 18 mm | 18 mm | 18 mm | 18 mm | 18 mm |
| Standover Height | 749 mm | 746 mm | 744 mm | 750 mm | 765 mm |
| Front Travel | 130 mm | 130 mm | 130 mm | 130 mm | 130 mm |
| Rear Travel | 120 mm | 120 mm | 120 mm | 120 mm | 120 mm |
| Wheels | 29" | 29" | 29" | 29" | 29" |
| 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
Optic A7.2 is a Norco Optic model. Norco released 96 bikes variations of this model so far. You can easily view all of the Norco Optic bikes models from 2016, here.
Model range prices
Norco Optic A9.2 2016 is the cheapest bike model and costs 2599$. Norco Optic C7.1 2016 is the most expensive one and costs 5999$.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Average price for Trail bikes
If you want to purchase a solid Trail bike, it is important to know that the average cost is 2762$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Trail bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
This bike was released in 2016 and its price was 2599$. In conclusion, this bike price is 6.27% smaller than the price of the average Trail bike.
Overview of components
Fork
The RockShox Sektor is included from the factory. It has a travel distance of 130mm. Bike forks are good shock absorbers and provide a smooth ride and a great experience. In conclusion, always look for a fork with decent travel when you buy a bike.
Rear Shock
From the factory, it comes with the Fox Float DPS Performane EVOL rear shock model, which has a travel of 120mm. Bike rear shocks increase the riding comfort, and also give you more control over technical trails. To sum up, get a full-suspension bike if you want the smoothest rides.
Wheels
The wheels on Optic A7.2 are the 29″ aluminum type. These wheels are more forgiving when you go over roots, rocks, bumps, or other obstacles you encounter on your ride. However, the 29″ wheels will add a little more weight to the bike itself.
Brakes
When you want to stop the bike in time, the brakes are vital. The Optic A7.2 has Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, you can ride your bike with confidence.
Sizes
This bike is available in 5 sizes. They vary from 156 cm – 195 cm (5.12 ft – 6.4 ft). In conclusion, it won’t take much to find one that’s right for you.
Dropper post
Norco Optic A7.2 comes with 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.