Learn More About TSRf's Sizing

suitable for novice riders

Quick Setting is for those who are unfamiliar with the bike sizing process. Simply enter your height and inside leg data, and we will provide sizing advice and leave room for future adjustment.

More About TSR

Learn more about TSR fitting, including “Stem Length”, “Extended Bar”, “Elbow Pad Adjustment”, and “Types of Extended Bar”, and other fine size adjustments.

THE TT WINNING FORMULA
THE TT WINNING FORMULA

TSRf allows cyclists to commit undivided attention to training and racing, and winning.
THE TT WINNING FORMULA

TSRf allows cyclists to commit undivided attention to training and racing, and winning.
THE TT WINNING FORMULA

TSRf allows cyclists to commit undivided attention to training and racing, and winning.

Technology

Look up all technologies of TSRf

BKT
CIA
Di2I
TSIC
TSA
AAS+
RAC
TMT

[ Bullet + Kammtail 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.
[ CS Inline Aerofoil (CIA) ]
To balance hydromechanics and air turbulent flow for forward motion, DARE has developed a way to provide down force for positive airflow. The upper edge of the front fork crown is aligned with the rear stay wind breaking wing in design. The airflow passes through the front fork crown to the rear stay that generates down force to improve stability of the rear triangle, enhancing pedaling revolution efficiency.
[ Di2 Integrate (Di2I) ]
Previously, the Di2 battery was mounted inside the seat post. It’s now been moved to the down tube, eliminating the need to remove the seat post. There’s also an additional mount for the new RS-910 Di2 controller that makes the process of charging and checking the battery much more intuitive.
[ Total Synchro-Integrated Cable (TSIC) ]
TSIC is an innovatively integrated internal routing system that conceals the derailleur cable and brake within the frame completely. In addition to perfect compact profile, turbulent flow and interference from cables for time trials are both configured to minimize air resistance.
[ Transformer Stem Aerobar (TSA) ]
The new and improved adjustable, aerodynamic stem and handlebar system is easy to understand and set up. There are 16 positions cyclists can choose from to install the reversible handlebars, which are portable and easy to assemble as well.
[ 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.
[ Rotating Angle Controller (RAC) ]
RAC is a hidden stem steering limiter that guarantees riders to keep the bike forward. When in race, RAC prevents handle bar from colliding with the top tube due to the deflection of the bike head.
[ Triathlon 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.

Geometry

TSRf

all size chart (mm)

Frame size	48 (XS)	51 (S)	57 (M)	59 (L)
Height (cm)	157I170	167I180	175I187	185I195
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	967
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	439/459	451/471	464/484	479/499
Reach armI2	426/446	438/458	451/471	537/557
StackJ	480	496	512	528
Stack+J1	510-535	526-551	542-567	558-573
Stack armJ2	557-682	573-698	589-714	605-730
StandoverK	743	770	824	840
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!