Telaio - Cˣ - Cross Carbonio | Set ruote - Carbon | Gruppo - Sram Rival AXS | Fit del telaio - Road Race | Spazio per i copertoni - 35mm | Peso reale - 8.30 kg
IKUISTA Fit Recommendation
Bike:
—
· —
Important:
This tool provides a guideline recommendation based on the measurements you enter.
We cannot guarantee the recommendation is perfect —
flexibility, riding style, saddle setup, and personal preference matter.
Your final configuration and component choices
(size, stem, bar, cranks, spacers) are always your responsibility.
How to measure:
Stand barefoot against a wall. Look forward. Measure to the top of your head.
How to measure:
Barefoot. Place a book firmly into your crotch (like a saddle)
and measure from floor to the top edge. Most people are 65–95 cm —
if yours is far from this, check you measured in cm, not inches.
How to measure:
Measure bone-to-bone across shoulders
(acromion to acromion), not shirt seam to seam.
Bar width is measured center-to-center (c-c).
Riding positioni
What this affects:
This slider affects frame size, stem and spacers.
In a size-overlap zone a more comfortable position picks
a bigger frame + shorter stem (higher front end);
an aggressive position picks a smaller frame + longer stem
(lower front end).
Endurance
ComfortEnduranceRace
i
What this affects:
With clip-on aero bars your forearms rest on pads and your grip moves forward.
We then recommend a shorter stem and, between two sizes, the bigger frame —
a higher and more stable front end is easier to hold in the aero position.
The saddle often moves slightly forward and up in aero use.
Extra measurement (optional)
How to measure:
Measure suprasternal notch (base of throat) → crotch
(same point as inseam). Tape runs along the front of your body.
This refines frame size and cockpit/stem.
Most people are 45–65 cm — if yours is far from this,
check you measured in cm, not inches.
How to test:
Stand with straight legs and reach toward your toes.
Can't get near = stiff.
Reach your toes = average.
Palms flat on the floor = supple.
This tells us how low a riding position you can hold comfortably.
Your recommendation
Recommended size:
—
This is the bike frame size. Choose this when you order.
Saddle height:
—
Set your saddle to this height.
Measure from the top of the saddle down to the pedal,
with the pedal at its lowest point. Fine-tune to comfort.
Handlebar width:
—
Order a handlebar of this width.
Stem:
—
The short part that connects the handlebar to the frame.
Order this length.
Spacers:
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Small rings under the stem that set the handlebar height.
Start with this amount.
Configurator link missing:
add configurator_url to the bike_model entry.
Tip: take a screenshot before going to the configurator.
Expected availability–
Missing components
Pay in parts – up to 36 months at 0% interest with Zaver financing.
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Estimated monthly payment–
Estimated total cost–
Product price–
Setup fee–
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Interest estimate–
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Scegli il tuo partner di spedizione preferito al checkout. IKUISTA offre opzioni di consegna flessibili tramite Vapaus e GoByBike, entrambi corrieri affidabili. Seleziona l'opzione più adatta alla tua zona e ai tuoi tempi. Ogni corriere offre un tracciamento affidabile e una gestione professionale della tua bici o dei tuoi componenti, garantendo che l'ordine arrivi in condizioni perfette.
Se entro 30 giorni dalla consegna la tua bici non ti sembra giusta, ti aiuteremo a metterla a punto. Come funziona la Fit Guarantee
Pedala con fiducia. Se il tuo telaio si danneggia, lo sostituiremo fino al 20% del prezzo del telaio. Come funziona
Acquista qui - Aggiungi valore di rivendita e tranquillità. La garanzia del telaio passa al prossimo proprietario. Come funziona
Permuta la tua Ikuista a favore di una nuova, a un valore stabilito dopo l'ispezione. Riprendiamo qualsiasi Ikuista, a prescindere dall'età. Come funziona
Ogni bici è assemblata su ordinazione e controllata singolarmente per la qualità prima di lasciare la nostra struttura. Il tempo di spedizione stimato è di circa 2 settimane dalla data di acquisto.
Consegna l'intera bici a fine vita. Niente smontaggio, niente separazione. Il nostro partner Kuusakoski ricicla tutto, metallo e carbonio, trasformandolo di nuovo in materia prima. Scopri di più
Tires: Continental Grand Prix TR Folding, 700×30C (30-622)
Tubeless Ready: Yes (rim tape installed), IKUISTA 44 mm tubeless valves included (not installed), Vittoria 28–42C Presta 48 mm inner tubes installed from factory
Rotors: Sram Rotor Centerline Paceline 2 piece CenterLock, 160 mm Front / 160 mm Rear
COCKPIT
Handlebar: Valois Aˣ HBRD Alloy
Stem: Valois Aˣ Unis Alloy
Saddle: Valois Vael, 145 mm
Handlebar Tape: IKUISTA Performance Tape
ELECTRONICS
Battery: SRAM eTap AXS Batteries (2 Included)
Charger: SRAM eTap AXS Charger
ACCESSORIES
Bike Bell
Reflector Set
IKUISTA Bicycle Bag
Product Manual
WEIGHT
Complete-bike weight: 8.30 kg
WEIGHT LIMIT
Maximum System Weight: 120 kg (bike + rider + cargo)
PRODUCT DISCLAIMER
Specifications, geometry, colors, graphics, components, weights, and pricing may change without prior notice.
Product images may show optional equipment, prototype components, or specifications not included in the final production model.
Equivalent or higher-specification components may be substituted due to continuous product development or component availability.
Claimed weights are based on pre-production samples and manufacturer measurements. Actual production weights may vary by frame size, paint finish, component tolerances, and production batch.
Tire clearance values are based on measured tire dimensions and may vary between manufacturers and wheel combinations.
Bicycle weights are stated without pedals unless otherwise specified.
Maximum system weight includes the bicycle, rider, clothing, accessories, luggage, and cargo.
MSRP pricing may vary by country, taxes, shipping costs, import duties, and dealer-installed options.
Tabella delle geometrie
Geometria e taglie della bici
Measurement
XXS
XS
S
M
L
XL
A — Seat tube length
440 mm
470 mm
500 mm
520 mm
540 mm
560 mm
B — Seat tube angle
74.5°
74.5°
74°
73.6°
73.3°
73°
C — Head tube length
102 mm
108 mm
121 mm
141 mm
161 mm
181 mm
D — Head tube angle
70.5°
71°
72°
72.5°
73°
73.3°
E — Top tube length
515 mm
530 mm
540 mm
550 mm
565 mm
580 mm
G — B.B. drop
70 mm
70 mm
70 mm
70 mm
70 mm
70 mm
H — Chainstay length
412 mm
412 mm
412 mm
412 mm
412 mm
412 mm
I — Fork offset
45 mm
45 mm
45 mm
45 mm
45 mm
45 mm
J — Wheelbase
982 mm
993 mm
991 mm
992 mm
999 mm
1009 mm
K — Reach
375 mm
388 mm
389 mm
389 mm
394 mm
400 mm
L — Stack
504 mm
511 mm
527 mm
548 mm
568 mm
589 mm
Inseam
70–76 cm
74–79 cm
77–82 cm
80–85 cm
83–88 cm
87–92 cm
Rider height
155–163 cm
162–168 cm
167–173 cm
172–178 cm
177–185 cm
184–192 cm
Geometria dei componenti
Geometria dei componenti
Measurement
XXS
XS
S
M
L
XL
Spacers (mm)
30mm
30mm
30mm
30mm
30mm
30mm
Stem length (mm)
80mm
80mm
90mm
100mm
110mm
110mm
Handlebar width (mm)
380mm
380mm
380mm
400mm
400mm
420mm
Crank length (mm)
160mm
165mm
170mm
170mm
172.5mm
172.5mm
Front chainring
48/35T
48/35T
48/35T
48/35T
48/35T
48/35T
Saddle height min (mm)
600mm
630mm
660mm
690mm
720mm
750mm
Saddle height max (mm)
660mm
690mm
720mm
750mm
780mm
810mm
Seatpost length (mm)
350mm
350mm
350mm
350mm
400mm
400mm
Manuali del prodotto
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Devo dire che, rispetto alla mia vecchia bici scassata, è tutta un'altra pedalata.
— AamulehtiTomi Pyy, giornalista, Aamulehti, prima impressione di guida, luglio 2026
Fluxi Cˣ SRAM Rival AXS Carbon is an all-round road bike for racing, group rides and long days in the saddle. Its Cˣ carbon monocoque frame combines road-race geometry with clearance for measured 35 mm slick tyres.
SRAM Rival AXS wireless electronic 2×12 shifting pairs 48/35T chainrings with a 10–36T XG-1250 cassette. Hydraulic disc brakes with 160 mm rotors front and rear provide control on descents and through changing road conditions.
This Carbon build combines Valois HBRD 45 carbon wheels with an XDR freehub, Continental Grand Prix TR 30 mm tyres and a Valois Vael 145 mm saddle. A Valois Aˣ alloy handlebar and stem complete the cockpit.
Assembled by hand and inspected in Tampere, Finland. Complete-bike weight: 8.30 kg.
Fluxi Cˣ SRAM Rival AXS Carbon is an all-round road bike built for racing, group rides and long days in the saddle. Road-race geometry and wireless electronic shifting deliver a focused road-riding experience.
The Fluxi Cˣ carbon monocoque frame features a UDH derailleur hanger, threaded T47 bottom bracket and 0 mm offset carbon seatpost. Measured clearance for 35 mm slick tyres provides flexibility for different road surfaces. SRAM Rival AXS 2×12 pairs 48/35T chainrings with a 10–36T cassette.
Built with a Fluxi Cˣ carbon frameset, SRAM Rival AXS 2×12 drivetrain, Valois HBRD 45 carbon wheels with an XDR freehub, Continental Grand Prix TR 30 mm tyres, Valois Vael 145 mm saddle and Valois Aˣ alloy cockpit. Complete-bike weight: 8.30 kg. Assembled and inspected in Tampere, Finland.
