Rahmen - C° - Core Carbon | Laufradsatz - Aluminium | Schaltgruppe - Shimano 105 Di2 | Rahmen-Fit - Endurance | Reifenfreiheit - 45mm | Realgewicht - Ca. 8,48 kg (Größe M)
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:
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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.
Show financing calculation
With 36-month term–/mo
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Estimated monthly payment–
Estimated total cost–
Product price–
Setup fee–
Monthly fee–/mo
Interest estimate–
This calculation is an estimate. Currency conversion is indicative. Final monthly payment and terms are shown at checkout before confirmation.
Read financing terms.
Wähle im Checkout deinen bevorzugten Versandpartner. IKUISTA bietet flexible Lieferoptionen über Vapaus und GoByBike, beides vertrauenswürdige Spediteure. Wähle die Option, die am besten zu deinem Standort und Zeitplan passt. Beide Spediteure bieten zuverlässiges Tracking und professionelle Handhabung deines Bikes oder deiner Komponenten, damit deine Bestellung in einwandfreiem Zustand ankommt.
Wenn sich dein Bike innerhalb von 30 Tagen nach Lieferung nicht richtig anfühlt, helfen wir dir, es perfekt einzustellen. So funktioniert die Fit Guarantee
Fahre mit Vertrauen. Wenn dein Rahmen beschädigt wird, ersetzen wir ihn bis zu 20 % des Rahmenpreises. So funktioniert's
Hier erwerben – steigere den Wiederverkaufswert und sorge für Sicherheit. Die Rahmengarantie geht auf den nächsten Besitzer über. So funktioniert's
Gib dein Ikuista in Zahlung für ein neues – zu einem Wert, den wir nach Prüfung festlegen. Wir nehmen jedes Ikuista zurück, egal wie alt. So funktioniert's
Jedes Bike wird auf Bestellung montiert und vor Verlassen unserer Werkstatt einzeln qualitätsgeprüft. Die voraussichtliche Versandzeit beträgt etwa 2 Wochen ab Kaufdatum.
Gib das ganze Bike am Ende seiner Lebensdauer ab. Kein Zerlegen, kein Sortieren. Unser Partner Kuusakoski recycelt alles – Metall wie Carbon – zurück zu Rohstoff. Mehr lesen
Rotors: Shimano SM-RT64 CenterLock, 160 mm Front / 160 mm Rear
Brake Adapter: Shimano SM-MA Flat Mount
COCKPIT
Handlebar: Valois Aˣ HBRD Alloy
Stem: Valois Aˣ Unis Integrated
Headset: Zero Stack Integrated
Saddle: IKUISTA Kulkia, 145 mm
Handlebar Tape: IKUISTA Performance Tape, 2.5 mm
Chainstay Protection: IKUISTA Chainstay Protector
ELECTRONICS
Battery: Shimano BT-DN300
Charger: Shimano EW-EC300
ACCESSORIES
Bike Bell
Reflector Set
IKUISTA Bicycle Bag
Product Manual
WEIGHT
Claimed Weight: Approx. 8.48kg (Size M, inner tubes installed, no pedals)
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.
Geometrietabelle
Bike-Geometrie & Größen
Measurement
S
M
L
XL
XXL
A — Seat tube length
470 mm
495 mm
520 mm
545 mm
570 mm
B — Seat tube angle
74°
73.5°
73.5°
73.5°
73.5°
C — Head tube length
110 mm
125 mm
145 mm
165 mm
185 mm
D — Head tube angle
70.5°
71°
71.5°
71.5°
71.5°
E — Top tube length
521 mm
539 mm
553 mm
568 mm
583 mm
G — B.B. drop
78 mm
78 mm
78 mm
78 mm
78 mm
H — Chainstay length
435 mm
435 mm
435 mm
435 mm
435 mm
I — Fork offset
50 mm
50 mm
50 mm
50 mm
50 mm
J — Wheelbase
1011 mm
1020 mm
1030 mm
1046 mm
1061 mm
K — Reach
365 mm
373 mm
381 mm
390 mm
399 mm
L — Stack
542 mm
558 mm
579 mm
598 mm
617 mm
Inseam
75–80 cm
78–85 cm
82–88 cm
86–92 cm
89–95 cm
Rider height
163–173 cm
170–180 cm
178–187 cm
185–195 cm
190–200 cm
Komponentengeometrie
Komponentengeometrie
Measurement
S
M
L
XL
XXL
Spacers (mm)
30mm
30mm
30mm
30mm
30mm
Stem length (mm)
80mm
90mm
100mm
110mm
110mm
Handlebar width (mm)
400mm
420mm
420mm
440mm
440mm
Crank length (mm)
165mm
170mm
170mm
172.5mm
172.5mm
Front chainring
50-34T
50-34T
50-34T
50-34T
50-34T
Saddle height min (mm)
650mm
680mm
725mm
765mm
800mm
Saddle height max (mm)
705mm
755mm
790mm
830mm
865mm
Seatpost length (mm)
350mm
350mm
400mm
400mm
400mm
Produkthandbücher
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Im Gravelbike-Vergleich 2026 der Zeitschrift Fillari-lehti getestet: „Das Halo CX GRX 800 Di2 überzeugte mit seinem entspannten Fahrgefühl und hochwertigen Komponenten.“
Ich muss sagen: Im Vergleich zu meinem eigenen alten Gebrauchtrad ist das ein völlig anderes Fahrgefühl.
— AamulehtiTomi Pyy, Journalist, Aamulehti, erster Fahreindruck, Juli 2026
Spektri – Balanced Performance for Real-World Riding
Spektri is IKUISTA’s endurance-focused performance bike, designed for long days, varied road surfaces, and riders who value efficiency without aggression. The carbon monocoque frame combines stable handling with a relaxed yet responsive geometry, making Spektri fast enough for spirited group rides and comfortable enough for all-day adventures.
With generous tire clearance and a compliance-tuned frame, Spektri adapts easily from smooth asphalt to rougher roads and light gravel. It’s a versatile platform built for riders who want one bike that does everything well — without sacrificing ride quality or reliability.
Das Spektri C° Shimano 105 Di2 ist ein vielseitiges Endurance-Rennrad für Komfort auf langen Distanzen und sichere All-Road-Performance. Es ist für Fahrer ausgelegt, die Stabilität, Effizienz und Kontrolle sowohl auf glattem Asphalt als auch auf raueren Untergründen wollen.
Der Carbon-Rahmen des Spektri C° verbindet Endurance-Geometrie mit großer Reifenfreiheit und bietet Komfort, ohne beim Ansprechverhalten Abstriche zu machen. Shimano 105 Di2 liefert präzise elektronische Schaltvorgänge, während Aluminium-Cockpit und -Laufradsatz für Haltbarkeit und einfache Wartung sorgen.
Aufgebaut mit einem Spektri C° Carbon-Rahmenset, Shimano 105 Di2 2x12-Antrieb, Blackjack SL25 Aluminium-Laufradsatz, Continental Grand Prix TR Reifen in 32 mm und Cockpit Valois Aˣ. Ein ausgewogenes Setup für Endurance-Fahren und All-Road-Vielseitigkeit.
