BMC Fourstroke 01 TWO 2021
2021 Mountain
Estimate price |
6,999$
Weight | 11 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Carbon -
Wheels 29" -
Travel Front 100mm -
Travel Rear 100mm -
Fork Fox Performance Elite Float 32
-
Groupset XTR -
Suspension Full -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
MD
171cm - 182cm
LG
180cm - 189cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Fourstroke 01 Premium Carbon with APS Suspension System, 100mm Travel, • Fully Guided Internal Cable Routing, • PF92 bottom bracket, • Post Mount Disc, • 12x148mm Boost Thru-Axle
Suspension Fork
Fox Float 32 SC, Performance Elite, FIT4, Remote, 100mm
Rear Shock
Fox Float DPS - Performance Elite, Evol, Remote
Drivetrain
Rear Derailleur
Shimano XTR Shadow Plus
Shift Levers
Shimano Deore XT
Cassette
Shimano Deore XT 10-51T
Crank
Shimano Deore XT 34T
Bottom Bracket
BSA, 73mm, threaded
Chain
Shimano Deore XT
Wheels
Front Hub
DT Swiss XR 1700
Rear Hub
DT Swiss XR 1700
Rims
DT Swiss XR, 1700 25mm
Tires
Vittoria Barzo 2.25
Brakes
Brakes
Shimano Deore XT / Shimano SM-RT86 Rotors (160/160 S-M, 180/160 L-XL)
Cockpit
Stem
BMC MSM01
Handlebar
BMC MFB01 Carbon 760mm
Seat
Saddle
Fizik Antares R7
Seatpost
BMC RAD, Integrated Dropper Seatpost, • 80mm drop
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.37 mm | 1.32 mm | 1.29 mm | 1.27 mm |
| Bottom Bracket Height | 440 mm | 330 mm | 330 mm | 330 mm |
| Front Center | 700 | 726 mm | 750 mm | 777 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 106.5 mm | 106.5 mm | 106.5 mm | 106.5 mm |
| Stack | 583 mm | 593 mm | 603 mm | 618 mm |
| Reach | 426 mm | 448 mm | 468 mm | 488 mm |
| Top Tube Length | 585 mm | 610 mm | 633 mm | 657 mm |
| Seat Tube Angle | 75.6 ° | 75.6 ° | 75.6 ° | 75.6 ° |
| Seat Tube Length | 420 mm | 440 mm | 480 mm | 510 mm |
| Head Tube Angle | 67.5 ° | 67.5 ° | 67.5 ° | 67.5 ° |
| Head Tube Length | 96 mm | 107 mm | 117 mm | 134 mm |
| Chainstay Length | 432 mm | 432 mm | 432 mm | 432 mm |
| Wheelbase | 1132 mm | 1158 mm | 1183 mm | 1209 mm |
| Bottom Bracket Drop | -66 mm | 44 mm | 44 mm | 44 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Max Height | 173 cm | 182 cm | 189 cm | cm |
About this model
Fourstroke 01 TWO is part of the Bmc Fourstroke model. BMC released 41 bikes variations of this model so far. You can get a glimpse at all models from 2021, by clicking on this link.
Model range prices
The most economical model, the BMC Fourstroke 01 THREE 2021 has a starting price of 4999$. BMC Fourstroke 01 ONE 2021 on the other hand is the most expensive at 9999$.
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 Crosscountry bikes
According to our math, the average price for a trustworthy Crosscountry bike is 1905$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Crosscountry bike. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
When BMC released this model in 2021, its price was 6999$. If we compare this with the average Crosscountry bike cost we notice that the price is 267.4% higher.
Crosscountry bikes average weight
On a deeper look, we notice that the average weight of a Crosscountry bike is 12.4 kg (27.34 lbs). An easier bike will give you a big advantage in climbs. However, a heavier bike can gain speed when you descend.
Fourstroke 01 TWO weighs 11 kg (24.25 lbs) and is considerably lighter than the average. To sum up, it’s 12.73% lighter than the average weight of Crosscountry bikes.
Internal Cable Routing
Moreover, this bike comes with internal cable routing allowing you to keep the cables in a good condition. It also makes it look more professional.
Fourstroke 01 TWO components
Fork
BMC Fourstroke 01 TWO 2021 bike is equipped with the Fox Performance Elite Float 32 fork, and has 100mm travel. Bike forks absorb the shocks and give you a smooth and pleasant ride. In short, make sure you choose one with a decent fork when you purchase your dream bike.
Rear Shock
The shock that’s installed on this bike is Fox Float DPS – Performance Elite, with a travel distance of 100mm. Rear shocks offer better comfort, better traction, and better cornering. This allows for quicker riding on rough roads and trails. To sum up, always consider getting a bike that has a rear shock as well.
Wheels size
When it comes to wheels, the Fourstroke 01 TWO bike is equipped with the 29″ aluminum model. With 29″ wheels, bumps will feel lighter and you’ll gain more speed on descends, compared to smaller wheel-sized bikes. However, 29″ wheels will make your bike react slower to obstacles you may encounter.
Brakes
For your safety, it is important to have quality breaks on your bike. BMC Fourstroke 01 TWO has Hydraulic Disc brakes installed. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, these are ideal for anyone.
Dropper post
A dropper post is included with the Fourstroke 01 TWO. A dropper post is a must-have these days if you’re riding anything remotely technical. The main benefit of a dropper post is increased safety while riding. As mentioned above, the lever system allows you to quickly move the saddle out of the way when approaching descents or trail obstacles.