Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
Groupset GRX 400, Tiagra -
Suspension Rigid -
Drivetrain 2 × 10 -
Brakes Mechanical Disc
Sizing
Recommended size guide.
45.5cm
147cm - 154cm
48cm
152cm - 161cm
50.5cm
158cm - 167cm
53cm
165cm - 174cm
55.5cm
171cm - 180cm
58cm
177cm - 186cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Double Butted X6 Aluminum
Suspension Fork
Mid-Modulus Carbon
Drivetrain
Rear Derailleur
Shimano GRX RD-RX400 Shadow RD+
Front Derailleur
Shimano Tiagra FD-4700
Shift Levers
Shimano Tiagra ST-4700
Cassette
Shimano CS-HG500 11-32T, 10 Speed
Crank
Praxis Alba M24, 50/34T, 170mm (48, 50.5), 172.5mm (53, 55.5), 175mm (58/60.5)
Bottom Bracket
Praxis M24, BSA Threaded
Chain
KMC X10
Wheels
Front Hub
Alloy 12x100mm, 6 Bolt
Rear Hub
Alloy 12x142mm, HG, 6 Bolt
Rims
WTB ST i21 TCS 2.0, 32H
Tires
Vittoria Zaffiro Pro V 700x32c Graphene 2.0
Brakes
Brakes
Tektro MD-C550 Dual Piston Mechanical Disc
Brake Levers
Shimano Tiagra ST-4700
Disk Rotors
Tektro 160mm
Cockpit
Stem
Norco SL Aluminum, 90mm, (48, 50), 100mm (53, 55.5), 110mm (58, 60)
Handlebar
Aero All Road Aluminum, 10deg Flare, 40cm (48, 50.5), 42cm (53, 55.5), 44cm (58, 60)
Headset
Integrated Cartridge Bearing
Seat
Saddle
Norco Race
Seatpost
Aluminum, 27.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 45.5cm | 48cm | 50.5cm | 53cm | 55.5cm | 58cm |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.423 mm | 1.425 mm | 1.428 mm | 1.44 mm | 1.464 mm | 1.481 mm |
| Bottom Bracket Height | 269 mm | 269 mm | 271.5 mm | 271.5 mm | 271.5 mm | 274 mm |
| Front Center | 575 mm | 581 mm | 588 mm | 598 mm | 605 mm | 618 mm |
| Rake | 51 mm | 51 mm | 51 mm | 51 mm | 48 mm | 48 mm |
| Trail | 65 mm | 62 mm | 59 mm | 56 mm | 58 mm | 56 mm |
| Stack | 515 mm | 526 mm | 537 mm | 556 mm | 574 mm | 594 mm |
| Reach | 362 mm | 369 mm | 376 mm | 386 mm | 392 mm | 401 mm |
| Top Tube Length | 500 mm | 515 mm | 530 mm | 547.5 mm | 565 mm | 582.5 mm |
| Seat Tube Angle | 75 ° | 74.5 ° | 74 ° | 73.75 ° | 73.25 ° | 73 ° |
| Seat Tube Length | 400 mm | 425 mm | 450 mm | 480 mm | 510 mm | 540 mm |
| Head Tube Angle | 70.75 ° | 71.25 ° | 71.75 ° | 72.25 ° | 72.5 ° | 72.75 ° |
| Head Tube Length | 97.5 mm | 107.5 mm | 120 mm | 137.5 mm | 155 mm | 177.5 mm |
| Chainstay Length | 415 mm | 415 mm | 415 mm | 415 mm | 415 mm | 418 mm |
| Wheelbase | 978 mm | 984 mm | 992 mm | 1002 mm | 1009 mm | 1026 mm |
| Bottom Bracket Drop | 75 mm | 75 mm | 72 mm | 72 mm | 72 mm | 70 mm |
| Standover Height | 622 mm | 644 mm | 670 mm | 697 mm | 725 mm | 755 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 147 cm | 152 cm | 158 cm | 165 cm | 171 cm | 177 cm |
| Rider Max Height | 154 cm | 161 cm | 167 cm | 174 cm | 180 cm | 186 cm |
Model Overview
Section A2 belongs to the Norco Section model. Norco launched 36 bikes of this model so far. Take a sneak peek at all Norco Section bikes models from 2021, by clicking here.
Model range prices
Norco Section A2 2021 is the cheapest bike model and costs 1599$. Norco Section C3 2021 is the most expensive one and costs 3499$.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Average price for Gravel bikes
If you want to purchase a solid Gravel bike, it is important to know that the average cost is 2462$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Gravel bike. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
When Norco released this model in 2021, its price was 1599$. If we compare this with the average Gravel bike cost we notice that the price is 53.97% smaller.
Overview of components
Fork material
The fork is made out of carbon, so, its weight is considerably lighter than one made out of steel. However, they cost a bit more than steel forks.
Wheels
When it comes to wheels, the Section A2 bike is equipped with the 700c aluminum model. There is no doubt, that 700c wheels are very popular on all road bike models. However, these wheels don’t perform so well when passing over obstacles.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Section A2 comes with Mechanical Disc brakes. They deliver good performance and cost less than hydraulic disk brakes. However, they don’t have the stopping power of hydraulic brakes.
Sizes
This bike is available in 6 sizes. They vary from 147 cm – 186 cm (4.82 ft – 6.1 ft). In conclusion, it won’t take much to find one that’s right for you.