Components
Components

FRAMESET

  • Frame: IKUISTA Spektri C° Carbon Monocoque
  • Frame Sizes: S, M, L, XL, XXL
  • Geometry: Endurance / All-road
  • Colors: Oxide Red / Stone Taupe
  • Fork: IKUISTA Spektri C° Carbon, Flat Mount, Internal Routing, 12×100 mm thru-axle
  • Seatpost: IKUISTA Spektri C° Carbon, 27.2 mm, 0° Offset
  • Derailleur Hanger: UDH (Universal Derailleur Hanger)
  • Max Tire Clearance: 45 mm
  • ASTM Classification: Category 2

WHEELS

  • Wheelset: Blackjack SL25 Asy Alloy Wheelset, Asymmetric Tubeless Ready Rim, 25 mm IW, 24 mm Rim Depth, Max System Weight 130 kg
  • Tires: Continental Grand Prix TR Folding, 700×32C (32-622)
  • Tubeless Ready: Yes (rim tape installed), IKUISTA 44 mm tubeless valves included (not installed), inner tubes installed from factory

DRIVETRAIN

  • Groupset: Shimano 105 Di2 Electronic
  • Configuration: 2×12-speed
  • Shifters: Shimano 105 Di2 ST-R7170
  • Front Derailleur: Shimano 105 Di2 FD-R7150
  • Rear Derailleur: Shimano 105 Di2 RD-R7150
  • Crankset: Shimano 105 FC-R7100
  • Chainrings: 50–34T
  • Cassette: Shimano 105 CS-R7101
  • Chain: Shimano CN-M6100
  • Bottom Bracket: Token T47 Outboard (Shimano Compatible)
  • Di2 Cables: Shimano E-Tube 1600 mm / 400 mm

BRAKES

  • Brake System: Shimano 105 Hydraulic Disc
  • Brake Calipers: Shimano 105 Hydraulic Disc
  • 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. 8.92 kg (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.
Geometry chart

Bike Geometry & Sizes

MeasurementSMLXLXXL
A — Seat tube length470 mm495 mm520 mm545 mm570 mm
B — Seat tube angle74°73.5°73.5°73.5°73.5°
C — Head tube length110 mm125 mm145 mm165 mm185 mm
D — Head tube angle70.5°71°71.5°71.5°71.5°
E — Top tube length521 mm539 mm553 mm568 mm583 mm
G — B.B. drop78 mm78 mm78 mm78 mm78 mm
H — Chainstay length435 mm435 mm435 mm435 mm435 mm
I — Fork offset50 mm50 mm50 mm50 mm50 mm
J — Wheelbase1011 mm1020 mm1030 mm1046 mm1061 mm
K — Reach365 mm373 mm381 mm390 mm399 mm
L — Stack542 mm558 mm579 mm598 mm617 mm
Inseam75–80 cm78–85 cm82–88 cm86–92 cm89–95 cm
Rider height163–173 cm170–180 cm178–187 cm185–195 cm190–200 cm
Components geometry

Component Geometry

MeasurementSMLXLXXL
Spacers (mm)30mm30mm30mm30mm30mm
Stem length (mm)80mm90mm100mm110mm110mm
Handlebar width (mm)400mm420mm420mm440mm440mm
Crank length (mm)165mm170mm170mm172.5mm172.5mm
Front chainring50-34T50-34T50-34T50-34T50-34T
Saddle post minimum insertion (mm)
Saddle post maximum extension (mm)
Product manuals

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Spektri C° Shimano 105 Di2 is a versatile endurance road bike built for long-distance comfort and confident all-road performance. It is designed for riders who want stability, efficiency, and control across both smooth asphalt and rougher surfaces.

The Spektri C° carbon frame combines endurance geometry with wide tire clearance to deliver comfort without sacrificing responsiveness. Shimano 105 Di2 provides precise electronic shifting, while the alloy cockpit and wheelset ensure durability and easy serviceability.

Built with a Spektri C° carbon frameset, Shimano 105 Di2 2x12 drivetrain, Blackjack SL25 alloy wheelset, Continental Grand Prix TR 32 mm tires, and Valois Aˣ cockpit. A balanced setup for endurance riding and all-road versatility.

Token T47 Outboard Bottom bracket Token
Variant
Variant: BB47R29 - Sram Road / DUB
Colour
Colour: Black
Colour
Colour: Black

Here you can find model specific accessory & spare parts

Spare parts

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