Twostroke 01

FOUR

SRAM GX Eagle Drivetrain
Rockshox Recon RL Fork
SHL28OS, Wheels
2,799.00CHF
Other CurrenciesEURO €2599
CHF 2799
USD $2799
CAD C$3999
AUD A$
SCEuro €2699
The Twostroke 01 is a progressive, compliant and confidence-inspiring fast hardtail. Its TCC-designed carbon frame has radical geometry for steep and loose terrain, wide tire clearance, integrated fork stopper and frame protection, plus internal cabling and provision for a dropper post. The combined SRAM X1, NX, SX and GX 12-speed drivetrain is paired with Shimano Deore brakes, SHL280S wheels and RockShox Recon RL fork in this inclusive build.

Find your fit

See it instore
The Twostroke 01 is a progressive, compliant and confidence-inspiring fast hardtail. Its TCC-designed carbon frame has radical geometry for steep and loose terrain, wide tire clearance, integrated fork stopper and frame protection, plus internal cabling and provision for a dropper post. The combined SRAM X1, NX, SX and GX 12-speed drivetrain is paired with Shimano Deore brakes, SHL280S wheels and RockShox Recon RL fork in this inclusive build.

Innovation
Radical Geometry

A 67˚ head angle, long front-end and 75° seat angle to attack steep and loose terrain with the perfect weight distribution.

Tuned Compliance Concept (TCC)

The Twostroke 01's frame allows for a carefully tuned rate of vertical deflection, smoothening the roughest trails and helping you push harder. The ultimate balance between performance and comfort for an efficient and forgiving ride.

Smart Cable Routing

Fully guided internal cable routing for easy installation and a clean look.

Integrated Protection

Molded covers on the chainstay, an integrated chain suck plate and helicopter tape on the downtube ensure durability and a sleek design.

Integrated Fork Stopper

Frame protection and increased downtube stiffness thanks to the straight downtube design.

Wide Tire Clearance

Fully compatible with the new generation of wide XC tires.

Dropper Post Ready

A dedicated shim allows the installation of a 27.2 mm dropper post with stealth cable routing.

Technical Overview

  • Frame

    Twostroke 01 Premium Carbon with Tuned Compliance Concept XC
    Fully Guided Internal Cable Routing
    PF92 Bottom Bracket
    Post Mount Disc
    12x148mm Boost Thru-Axle
  • Fork

    Rockshox Recon RL
  • Chainwheel

    SRAM X1 1000 Eagle 34T
  • Cassette

    SRAM NX Eagle 11-50T
  • Chain

    SRAM SX Eagle
  • Rear Derailleur

    SRAM GX Eagle
  • Shifters

    SRAM Nx Eagle
  • Brakes

    SHIMANO Deore BR-M6100 / SHIMANO SM-RT54 Rotors (160/160 S-M 180/160 L-XL)
  • Handlebar

    BMC MFB02 Alloy 750mm
  • Stem

    BMC MSM01
  • Seatpost

    Twostroke 01 Premium Carbon D-shaped Seatpost - 0mm offset
  • Saddle

    Fizik Antares R7
  • Hubs

    SHIMANO MT400
  • Rims

    SHL28OS 25mm Inner Width
  • Tires

    Vittoria Barzo 2.25
  • Tire Clearance

    58mm (Measured Width)
  • Weight Limit

    110kg / 242lb
  • ASTM Classification

    Level 3

Twostroke 01 FOUR Cross Country Mountain Bike

Size S M L XL
Rider Height CM 162-172 170-180 178-188 >188
Stack MM 588 598 608 623
Reach MM (reach) 422.5 445 465 485
Seat Tube MM (st) 410 440 480 510
Top Tube MM (tt) 597 618 638 658
Head Tube MM (ht) 87 93.5 106 122.5
Seat Tube Angle (sa) 75 75 75 75
Head Angle (ha) 67 67 67 67
Rear Center MM (rc) 425 425 425 425
Front Center MM (fc) 696 715 741 767
Wheelbase MM (wb) 1112.5 1135 1161 1185
BB Drop MM (drop) 64 64 64 64
Fork Length MM (fl) 505 505 505 505
Fork Rake MM (fr) 44 44 44 44
Trail MM (trail) 109 109 109 109
Crank Length MM 170 175 175 175
Stem Length MM 60 60 60 70
Stem Angle -5 -5 -5 -5
Bar Width MM 750 750 750 750
Bar Rise MM 4 4 4 4
Backsweep 8 8 8 8
Standover Height mm 725 730 735 750
Seatpost Length MM 380 430 430 430

Frameset

  • Twostroke 01 premium carbon with Tuned Compliance Concept Race

Technical Details

  • Tuned Compliance Concept Race: hardtail-specific carbon layup dedicated to XC and XCM riding style
  • D-Shape seatpost: lightweight and compliant
  • Fully guided internal cable routing
  • Integrated fork stopper
  • Integrated chain guide
  • Molded chainstay guard, chain suck protection plate, invisible downtube shield, lower link mud protector
  • ASTM level 3

Sizes

S, M, L, XL


Frame Weight*
1037 g


Compatibility

Frame, Fork and Seatpost

  • 1x drivetrain specific
  • PF92 bottom bracket
  • 52 mm boost chainline
  • 27.2 mm dropper post with dedicated shim, stealth cable routing
  • Replaceable standard or direct mount rear derailleur hangers
  • 2x waterbottle mounts

Brakes

  • Post mount, 160 mm

Wheels and Axles

  • 29" x 58 mm tire clearance
  • 12x148 mm boost rear axle

*Weight for the lightest finish, including complete hardware with size M frames