Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 700c -
Groupset Tiagra, FSA -
Suspension Rigid -
Drivetrain 2 × 10 -
Brakes Mechanical Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Threshold X6 Double Butted SS Frame
Suspension Fork
Threshold Carbon
Drivetrain
Rear Derailleur
Shimano Tiagra RD-4700
Front Derailleur
Shimano Tiagra FD-4700
Shift Levers
Rear: Shimano Tiagra ST-4700 10spd w/Adjuster, Front: Shimano Tiagra ST-4700 2spd w/Adjuster
Cassette
Shimano Tiagra CS-4700 11-32T 10 speed
Crank
FSA Omega Cross 46/36T - Black
Bottom Bracket
FSA MegaExo BB-4000
Chain
KMC X10
Wheels
Front Hub
Alloy 12x100mm Thru-Axle 28h - Black
Rear Hub
Alloy 12x142mm Thru-Axle 28h - Black
Rims
WTB STp i19 - Black
Tires
Schwalbe Rapid Rob 700x35c
Brakes
Brakes
TRP Spyre C Twin Piston Mech Disc - 160mm
Brake Levers
Shimano Tiagra ST-4700
Cockpit
Stem
Norco SL Alloy - Black
Handlebar
Norco Flare - Black
Grips
Norco Super Griptacular w/Gel - Black
Headset
Angular Sealed Cartridge Bearings - Tapered
Seat
Saddle
Norco Race - Black
Seatpost
Norco 27.2mm - Black Stealth
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 45.5cm | 48cm | 50.5cm | 53cm | 55.5cm | 58cm | 60.5cm |
|---|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.39 mm | 1.41 mm | 1.43 mm | 1.45 mm | 1.47 mm | 1.48 mm | 1.5 mm |
| Bottom Bracket Height | 275 mm | 275 mm | 275 mm | 275 mm | 275 mm | 276.5 mm | 276.5 mm |
| Front Center | 591 mm | 593 mm | 597 mm | 598 mm | 603 mm | 616 mm | 628 mm |
| Rake | 50 mm | 51 mm | 50 mm | 48 mm | 48 mm | 49 mm | 48 mm |
| Trail | 75 mm | 71 mm | 68 mm | 66 mm | 61 mm | 58 mm | 58 mm |
| Stack | 516 mm | 527 mm | 541 mm | 557 mm | 574 mm | 592 mm | 612 mm |
| Reach | 372 mm | 374 mm | 378 mm | 383 mm | 390 mm | 399 mm | 408 mm |
| Top Tube Length | 504 mm | 514 mm | 526.5 mm | 541.5 mm | 559 mm | 576.5 mm | 594 mm |
| Seat Tube Angle | 75.5 ° | 75 ° | 74.5 ° | 74 ° | 73.5 ° | 73.25 ° | 73 ° |
| Seat Tube Length | 455 mm | 480 mm | 505 mm | 530 mm | 555 mm | 580 mm | 605 mm |
| Head Tube Angle | 69.5 ° | 70 ° | 70.5 ° | 71.25 ° | 72 ° | 72.25 ° | 72.5 ° |
| Head Tube Length | 95 mm | 105 mm | 117.5 mm | 130 mm | 145 mm | 165 mm | 185 mm |
| Chainstay Length | 424 mm | 424 mm | 424 mm | 426 mm | 426 mm | 429 mm | 429 mm |
| Wheelbase | 1005 mm | 1007 mm | 1011 mm | 1014 mm | 1020 mm | 1036 mm | 1048 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm | 68 mm | 68 mm |
| Standover Height | 737 mm | 753 mm | 771 mm | 789 mm | 808 mm | 830 mm | 851 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 | 700 |
Model Overview
Threshold A Tiagra is a Norco Threshold model. There are 58 bikes that carry this model name. Take a sneak peek at all Norco Threshold bikes models from 2018, by clicking here.
Model range prices
Norco Threshold A Single Speed 2018 is the most economical model, with a starting price of 1199$. Norco Threshold C Red eTap 2018 on the other hand costs 6899$, and is the most expensive model.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Average price for Cyclocross bikes
If you want an acceptable Cyclocross bike you should know that the average price is 2012$. However, even if your budget is less than the average, you might still be able to get a top-quality Cyclocross bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 1249$. Doing a quick comparison, we notice that Threshold A Tiagra price is 61.09% lower than the average cost of a Cyclocross bike.
Threshold A Tiagra components
Fork material
The fork on this bike is made out of carbon, so, it won’t add up to much weight to your bike. However, the price you have to pay for a carbon fork is considerably higher.
Wheels size
When leaving the production line, the Threshold A Tiagra 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
For your safety, it is important to have quality breaks on your bike. Norco Threshold A Tiagra has Mechanical Disc brakes installed. These brakes are also very popular, and a lot cheaper than hydraulic disk brakes. However, with hydraulic disk brakes, you have the ultimate braking power!