Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 700c -
Groupset 105, Shimano -
Suspension Rigid -
Drivetrain 2 × 11 -
Brakes Mechanical Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Double-Butted X6 Aluminum w/ Smooth Welds
Suspension Fork
Threshold Mid-Mod Full Carbon - TA Disc
Rear Shock
N/A
Drivetrain
Rear Derailleur
Shimano 105 RD-5800-GS 11spd - Black
Front Derailleur
Shimano 105 FD-5800
Shift Levers
Shift Casing - Matte Black
Cassette
Shimano 105 CS-5800 11-32T 11 speed
Crank
Shimano FC-RS500 11spd - 46/36T
Bottom Bracket
Shimano HollowTech II
Chain
Shimano CN-HG600-11 11speed
Chain Tensioner
N/A
Pedals
N/A
Wheels
Front Hub
Alloy 15x100mm Thru-Axle Disc 28h - Black
Rear Hub
Alloy 10x135mm QR Disc 28h - Black
Rims
WTB SX17 Disc 28H - Black w/Yellow
Tires
Continental Cyclocross Speed 35c - Folding
Brakes
Brakes
Hayes CX Comp Mech Disc w/160mm rotor
Brake Levers
Shimano 105 ST-5800
Disk Rotors
N/A
Cockpit
Stem
Norco - Black w/Yellow
Handlebar
Norco Compact - Black w/Yellow
Grips
Norco Anti-Slip Shockproof Gel - Black
Headset
Cane Creek 10-Series w/9mm Top Cover
Seat
Saddle
Norco Cross Race - Black w/Neon Yellow
Seatpost
Norco 27.2mm - Black w/Yellow
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 48cm | 50cm | 53cm | 55.5cm | 58cm | 60.5cm |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.43 mm | 1.44 mm | 1.46 mm | 1.47 mm | 1.49 mm | 1.5 mm |
| Bottom Bracket Height | 282.5 mm | 282.5 mm | 282.5 mm | 282.5 mm | 282.5 mm | 282.5 mm |
| Front Center | 585 mm | 589 mm | 593 mm | 601 mm | 613 mm | 626 mm |
| Rake | 45 mm | 44 mm | 45 mm | 45 mm | 45 mm | 44 mm |
| Trail | 77 mm | 75 mm | 67 mm | 63 mm | 61 mm | 60 mm |
| Stack | 518 mm | 529 mm | 547 mm | 564 mm | 584 mm | 604 mm |
| Reach | 362 mm | 367 mm | 374 mm | 384 mm | 393 mm | 402 mm |
| Top Tube Length | 502.5 mm | 515 mm | 532.5 mm | 550 mm | 567.5 mm | 585 mm |
| Seat Tube Angle | 75 ° | 74.5 ° | 74 ° | 73.75 ° | 73.5 ° | 73.25 ° |
| Seat Tube Length | 480 mm | 505 mm | 530 mm | 555 mm | 580 mm | 605 mm |
| Head Tube Angle | 70 ° | 70.5 ° | 71.5 ° | 72.25 ° | 72.5 ° | 72.75 ° |
| Head Tube Length | 105 mm | 115 mm | 130 mm | 145 mm | 165 mm | 185 mm |
| Chainstay Length | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm |
| Wheelbase | 995 mm | 999 mm | 1003 mm | 1011 mm | 1024 mm | 1036 mm |
| Bottom Bracket Drop | 67 mm | 67 mm | 67 mm | 67 mm | 67 mm | 67 mm |
| Standover Height | 744 mm | 760 mm | 779 mm | 799 mm | 820 mm | 841 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
Model Overview
Threshold A1 is part of the Norco Threshold model. There are 58 bikes that carry this model name. Take a sneak peek at all Norco Threshold bikes models from 2015, by clicking here.
Model range prices
Norco Threshold A3 2015 is the most affordable bike of this model and has a price of 825$. On the other hand, Norco Threshold SL Dura-Ace Di2 2015, is the most expensive and costs 7500$.
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.
Cyclocross bikes average price
If you want an acceptable Cyclocross bike you should know that the average price is 2012$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Cyclocross bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
When Norco released this model in 2015, its price was 1415$. Comparing the average cost of a Cyclocross bike to this one, you will see that Threshold A1 price is 42.19% lower.
Overview of components
Fork material
When it comes to the fork, this bike has a carbon one, so, it is super light and stiff. In conclusion, a carbon fork gives you great control when steering, and is also more forgiving.
Wheels size
The Threshold A1 2015 bike is equipped with 700c aluminum wheels when leaving the factory. These are the most popular wheels for road, aero, gravel, cyclocross, race, and gravel bikes. However, these wheels don’t perform so well when passing over obstacles.
Brakes
Stopping the bike when needed, it’s essential for your safety. This bike has Mechanical Disc brakes. These brakes are also very popular, and a lot cheaper than hydraulic disk brakes. However, they don’t have the stopping power of hydraulic brakes.