TSRf
  • COMPETITIVE EVOLUTION
    In 2023, DARE and Uno-X Pro Cycling Team arrived at the cycling world’s most elite stage!
  • UNRULY SPIRIT, UNLIMITED SPEED
    This iteration of the ever-evolving TSRf features enhanced aerodynamics and cockpit adjustability, for the purposes of unfettered speed and performance.
  • UNRULY SPIRIT, UNLIMITED SPEED
    This iteration of the ever-evolving TSRf features enhanced aerodynamics and cockpit adjustability, for the purposes of unfettered speed and performance.
  • [Cockpit Evolution (Cockpit+)]
    We’ve updated our handlebar system to reflect our research of trends in the market and in competition. Not only has the ease of set up and adjustment been improved, our aerobar extensions have a leeway of 20 degrees for adjustment, and the armrests are now more spacious and comfortable. We’ve also boosted the aerodynamics of the base bar while trimming weight off, so you won’t have to compromise on function, speed, comfort, or style.
  • [Inline Aerofoil (AERO-I)]
    The new TSRf is a product of increasingly refined modifications based on analysis of computer simulations and feedback from professional racers. From the aerobars to the head tube, to the seat stays, every shape has been reformed to an ultra-aerodynamic state, lowering the air resistance of the TSRf by 10%. Meanwhile, the chainstays’ vertical stabilizer design (much like those on fighter jet wings) has remained to provide stability in the rear and bolster pedaling efficiency.
  • [140/160 Disc Rotor (4/6 DB)]
    TSRf’s disc brake system accommodates 140mm or 160mm rotors, lowering wind resistance from the front while increasing acceleration and braking effectiveness.
  • [Bullet + Kammtall Aero Tube (BKT)]
    Wind tunnel testing confirmed that a combination of the bullet shape’s ability to slip through wind and the Kamm tail shape’s ability to streamline airflow results in an optimal tube design for high-speed TT races.
  • [Aerodynamic Adjustable Seat Plus (AAS+)]
    The AAS+ (Aerodynamic Adjustable Seat Plus) provides adjustment capability of the seat tube angle between 73 and 80 degrees, allowing riders to switch to smaller angle for normal time trials or the larger, aggressive angle for standard Ironman competitions.
  • [Tri Box Mount (TMT)]
    The TSRf’s top tube and stem are equipped with standard threads compatible with most storage bags or bottle cages on the market, convenient for pre-race preparations.
  • [Rotating Angle Controller (RAC)]
    RAC is a hidden stem steering limiter that guarantees riders to keep the bike forward. When in race, RAC prevents handlebar from colliding with the top tube due to the deflection of the bike head.
Geometry
TSRf
all size chart (mm)
Frame size
XS S M L
Height (cm)
157 I 170 167 I 180 175 I 187 185 I 195
ST lengthA
485 514 576 593
Effective TTB
479 495 511 530
HT lengthC
66 83 97 114
RC lengthD
405 405 405 405
WheelbaseE
954 966 982 997
HT angleF
71.5 71.5 72.4 72.4
ST angleG
73-80 73-80 73-80 73-80
BB dropH
75 75 75 75
ReachI
368 380 393 408
Reach+I1
439 451 464 479
Reach armI2
426-446-491 463-483-503 476-496-516 491-511-531
StackJ
480 496 512 528
Stack+J1
531 547 563 579
Stack armJ2
587-657 603-673 619-689 635-705
StandoverK
739 766 820 836
FK lengthL
376 376 376 376
Integrated Handlebar
All carbon molded integrated handlebar, comparing with the separate stem and handlebar combination, we offer up to 12 sizes to choose from. Please see the chart for comparison.
Size:H1~H12
Traditional
Integrated
MyDARE Stem Change Offer
Once you find that the stem doesn’t fit you, you can replace the old stem with a new stem of a different size for free!
Now you can save the hassle with DARE’s “Stem Change Offer”! When you purchase a DARE bike online, in addition to freely selecting a stem of the right size, you can ask for a second stem within one month of receiving the product. This means that you will get a brand new stem for free!
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