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Product news

BMC Twostroke 2021: High-end hardtail for everyone

August 6, 2020 by Michael Faiss

Product news / MTB: BMC heralds a new hardtail era with the Twostroke. The newcomer replaces the venerable team elite and combines the demands of professionals with those of ambitious hobby riders. We looked at the data of the new BMC Twostroke 2021.

In the past 10-15 years, MTB hardtails have been caught in a peculiar tension between entry-level and high-end. On the one hand, they were the perfect entry-level bikes for sporty riders: inexpensive, low-maintenance and relatively light. At the same time, however, they were also the ultimate high-end sports equipment for World Cups and the like: light, efficient and less prone to defects. Manufacturers mastered this balancing act with different frameworks, orientations and approaches.

Would you like even more top hardtails? Check out our top 10 for 2021!

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In the past two or three years, however, things have changed, especially at the highest level. The increasingly demanding routes in the XC World Cup, at world and European championships and even at marathon events such as the Cape Epic made the pros more and more reach for the fully. These have now been able to make up for many of the disadvantages compared to their unsprung counterparts and are usually the better choice at the highest level.

Durable, suitable for trails, affordable: The race bike for "normal people"

This development could also be observed at BMC: professionals and ambitious amateurs are increasingly turning to the fully in their portfolio, the Fourstroke. But what does that mean for the hardtail in the portfolio, the team leader? Well, Team Elite is history (for now). But: BMC has a long tradition in racing hardtails and would like to continue it: With the BMC Twostroke.



The new Twostroke is also a race-oriented hardtail, but some compromises that were made with bikes like the Teamelite in favor of the pros were now made in favor of the everyday racer. Example frame weight: At 1.037g, the carbon frame is light, but not the lightest in its class. This was a conscious decision, because: The designers wanted to construct a durable, robust frame that can withstand a serious fall without structural damage.



But regardless of whether you are a professional or a hobby rider: the demands on hardtails off-road are higher than ever before; BMC has therefore given the Twostroke an extremely modern geometry optimized for trail use. The steering angle is very slack at 67° and, together with the long main frame and rather short stem, means that even steep descents can be mastered without any problems. In order not to take away the necessary liveliness from the bike, the chainstays are very short at 425mm.

Geometry BMC Twostroke 01

SMLXL
seat tube (in mm)410440480510
Top tube horizontal (in mm)597618638658
head tube (in mm)8793,5106122,5
chainstay (in mm)425425425425
Wheelbase (in mm)1112,5113511611185
Steering angle (in °)67676767
Seat angle (in °)75757575
Reach (mm)422,5445465485
Stacks (in mm)588598608623
Thanks to its modern geometry, the Twostroke also feels at home on demanding terrain.


Bye bye MTT: D-shape support displaces elastomers

BMC fans will immediately notice the lack of MTT elastomers in the rear triangle; the predecessor Teamelite drew its very high level of comfort from this feature developed by the Confederates, among other things. The fact that the Twostroke can keep up with its predecessor in terms of comfort is mainly due to the D-shape seat post, which is installed in the three top models of the BMC Twostroke. This has already proven itself on the Roadmachine racing bike or the Urs gravel bike. Due to its special shape, it flexes noticeably and dampens vibrations, but also requires a special saddle tube shape. However, so that you can also use regular seat posts, each BMC Twostroke comes with an appropriate adapter. In addition, the frame is also prepared for a retractable seat post with internal routing.

The flattened rear allows the post and seat tube to flex and absorb vibrations before they hit the rider's buttocks.

And otherwise? As the name already suggests, the Twostroke is optically very clearly based on its Fully counterpart, the Fourstroke. Angular tubes, clean optics - a big step from the more classic Teamelite. The other features know how to please: Of course, the frame triangle offers space for two bottle holders and the headset has an integrated stop to prevent damage to the frame in the event of a fall. The tire clearance is a bit sparse – according to BMC, 2,25″ is the limit in the rear triangle.



Tires up to 2,25″ wide fit in the rear end of the BMC Twostroke.

Inexpensive aluminum model with the same DNA

In addition to four carbon variants, two inexpensive BMC Twostroke AL ​​will also be available with a completely newly developed aluminum frame. At just under 1.800g, this isn't too heavy and inherits some features of the carbon sister model: in addition to the progressive geometry and the modern look, there's also a preparation for a dropper post, for example. However, you have to do without the D-Shape support.



From 1.199 euros: The models of the BMC Twostroke 2021

BMC is offering a total of six equipment variants for the 2021 Twostroke. Four of these feature the Twostroke 01 carbon frame, while the two cheapest versions are based on the aluminum frame. They're all attractively priced: The entry-level model won't break the bank at €1.200, and even the cheapest carbon model is affordable at €1.999 Euro is still quite affordable. Even the top-of-the-line BMC Twostroke 4.000 One, at just under €01, seems almost cheap in an age where bikes cost €10.000.

BMC Twostroke AL ​​TwoBMC Twostroke AL ​​OneBMC Twostroke 01 FourBMC Twostroke 01 ThreeBMC Twostroke 01 TwoBMC Twostroke 01 One


 

Loom: Twostroke AL ​​Premium
Fork: RockShox Judy TK
Drive: Shimano Deore 12-speed
brakes: Shimano MT200
impellers: Shimano MT400 hubs / XCD23 rims



Weight 13,16kg
Price: € 1.199



Loom: Twostroke AL ​​Premium
Fork: Rock Shox Recon RL
Drive: Sram NX Eagle 12-speed
brakes: Shimano Deore M6100
impellers: Shimano MT400 hubs / Alex MD25 rims

Weight 13,06kg
Price: € 1.599





Loom: Twostroke 01 Premium Carbon
Fork: RockShox Judy Silver TK
Drive: Shimano Deore 12-speed
brakes: Shimano MT200
impellers: Shimano MT400 hubs / Alex MD25 rims

Weight 11,67kg
Price: 1999 Euro

Loom: Twostroke 01 Premium Carbon
Fork: RockShox Recon Silver RL
Drive: Sram NX/SX Eagle 12-speed
brakes: Shimano Deore M6100
impellers: Shimano MT400 hubs / Alex MD25 rims



Weight 11,67kg
Price: € 2.499



Loom: Twostroke 01 Premium Carbon
Fork: RockShox Reba RL
Drive: Sram GX Eagle 12-speed
brakes: Sram LevelTL
impellers: DT Swiss X1900

Weight 9,90kg
Price: 2999 Euro





Loom: Twostroke 01 Premium Carbon
Fork: RockShox Side Select
Drive: Sram GX/X01 Eagle 12-speed
brakes: SRAM Level TLM
impellers: DT Swiss XR1700

Weight 9,52kg
Price: 3999 Euro

Web

www.bmc-switzerland.com

Tags:BMCHardtailMarathonTwostrokeXC

More than Michael Faiss

Michael Faiß studied English and history in Munich. After spending a year in England, he worked as a translator for the magazine Procycling and the Degen Mediahouse, among others. He has also been a passionate cyclist and mechanic since childhood and feels at home off the beaten track in particular.

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