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 Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Threshold X6 Double Butted Aluminum - Disc
Suspension Fork
Threshold Mid-Mod Full Carbon - TA Disc
Drivetrain
Rear Derailleur
Shimano 105 RD-5800-GS 11spd - Black
Front Derailleur
Shimano 105 FD-5800
Shift Levers
N/A
Cassette
Shimano 105 CS-5800 11-32T 11 speed
Crank
Shimano FC-RS500 46/36T - Black
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
Alloy Aero 28mm - Black
Tires
Schwalbe Rapid Rob 700x35c
Brakes
Brakes
Shimano BR-RS785 Hydraulic Disc w/160mm
Brake Levers
Shimano SL-RS505 Hydro Disc
Disk Rotors
N/A
Cockpit
Stem
Norco - Black Stealth
Handlebar
Norco Compact - Black Stealth
Grips
Norco Ultra-Comfort - Black
Headset
Angular Sealed Cartridge Bearings - Tapered
Seat
Saddle
Norco Cross Race - Black
Seatpost
Norco 27.2mm - Black Stealth
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 45cm | 48cm | 50cm | 53cm | 55.5cm | 58cm | 60.5cm |
|---|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.41 mm | 1.42 mm | 1.43 mm | 1.45 mm | 1.46 mm | 1.48 mm | 1.49 mm |
| Bottom Bracket Height | 282.5 mm | 282.5 mm | 282.5 mm | 282.5 mm | 282.5 mm | 282.5 mm | 282.5 mm |
| Front Center | 576 mm | 585 mm | 589 mm | 593 mm | 601 mm | 613 mm | 626 mm |
| Rake | 45 mm | 45 mm | 44 mm | 45 mm | 45 mm | 45 mm | 44 mm |
| Trail | 77 mm | 77 mm | 75 mm | 67 mm | 63 mm | 61 mm | 60 mm |
| Stack | 517 mm | 527 mm | 538 mm | 556 mm | 573 mm | 593 mm | 613 mm |
| Reach | 366 mm | 371 mm | 376 mm | 383 mm | 393 mm | 402 mm | 411 mm |
| Top Tube Length | 499 mm | 511.5 mm | 524 mm | 541.5 mm | 559 mm | 576.5 mm | 594 mm |
| Seat Tube Angle | 75.5 ° | 75 ° | 74.5 ° | 74 ° | 73.75 ° | 73.5 ° | 73.25 ° |
| Seat Tube Length | 455 mm | 480 mm | 505 mm | 530 mm | 555 mm | 580 mm | 605 mm |
| Head Tube Angle | 70 ° | 70 ° | 70.5 ° | 71.5 ° | 72.25 ° | 72.5 ° | 72.75 ° |
| Head Tube Length | 95 mm | 105 mm | 115 mm | 130 mm | 145 mm | 165 mm | 185 mm |
| Chainstay Length | 429 mm | 429 mm | 429 mm | 429 mm | 429 mm | 429 mm | 429 mm |
| Wheelbase | 996 mm | 1004 mm | 1008 mm | 1012 mm | 1020 mm | 1033 mm | 1045 mm |
| Bottom Bracket Drop | 67 mm | 67 mm | 67 mm | 67 mm | 67 mm | 67 mm | 67 mm |
| Standover Height | 743 mm | 753 mm | 769 mm | 788 mm | 808 mm | 829 mm | 850 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 | 700 |
About this model
Threshold A 105 Hydro is a Norco Threshold model. There are 58 bikes that carry this model name. You can get a glimpse at all models from 2017, by clicking on this link.
Model range prices
The most economical model, the Norco Threshold A Tiagra 2017 has a starting price of 1199$. Norco Threshold SL Force 1 2017 on the other hand is the most expensive at 3799$.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Average price for Cyclocross bikes
According to our calculations, the average cost of a Cyclocross bike that is reliable is 2012$. However, even if your budget is less than the average, you might still be able to get a top-quality Cyclocross bike. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
When Norco released this model in 2017, its price was 1649$. If we compare this with the average Cyclocross bike cost we notice that the price is 22.01% lower.
Threshold A 105 Hydro components
Fork material
Threshold A 105 Hydro has a carbon fork, so, its weight is considerably lighter than one made out of steel. However, they cost a bit more than steel forks.
Wheels size
When leaving the production line, the Threshold A 105 Hydro model has 700c aluminum wheels. There is no doubt, that 700c wheels are very popular on all road bike models. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Threshold A 105 Hydro comes with Hydraulic Disc brakes. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, you can ride your bike with confidence.