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3 409.00 €

Isaac Vitron road bike Shimano 105 Di2 Onyx Black

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Our Code: ISCVIT26OB105DI2-M

Carbon frame, road geometry, Shimano 105 Di2 2×12, disc brakes, DT Swiss E1800, 12×100 / 12×142 mm thru-axles, up to 32 mm tires.

Detailed Description
Isaac

Isaac is a premium Dutch bicycle brand specializing in the development and production of high-quality carbon frames. It stands out for its emphasis on aerodynamics, low weight, and precise…

More about the brand Isaac
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Carbon frame, road geometry, Shimano 105 Di2 2×12, disc brakes, DT Swiss E1800, 12×100 / 12×142 mm thru-axles, up to 32 mm tires.

Detailed Description
In 2-3 days
An expedition is possible Friday 10. 7. (delivery options)
Price Including VAT 3 409.00 €
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Description

Some parts of this page are translated automatically, so please excuse any imperfections.

Isaac Vitron 105 Di2 is a sporty road bike built on an Advanced Carbon Tech Unum 24 carbon frame, combining high stiffness around the bottom bracket with a controlled level of compliance for comfort on long rides. The frame features semi-integrated cable routing, improving aerodynamics and giving the bike a clean look.

A carbon fork with a tapered steerer tube (1 1/8"–1.5") ensures precise handling and stability at high speeds. The frame and fork design allows tires up to 32 mm wide, increasing comfort and confidence on rougher surfaces.

The Shimano 105 Di2 2×12 drivetrain delivers electronic shifting with high precision and minimal maintenance requirements. 50/34T chainrings combined with an 11–34T cassette provide a wide gear range for sporty riding as well as long climbs. Shimano FC-R7100 cranks and FD-R7150 / RD-R7150 Di2 derailleurs ensure fast, consistent shifting in every situation.

Braking power is handled by Shimano 105 BR-R7170 hydraulic disc brakes with Center Lock mounting and 160 mm rotors up front and 140 mm at the rear, delivering strong, consistent braking performance in both dry and wet conditions.

DT Swiss E1800 wheelset with tubeless-ready rims (30 mm depth, 21 mm internal width) comes fitted with Goodyear Eagle Sport 700×30C tires, combining low rolling resistance with confidence in corners. 12×100 mm front and 12×142 mm rear thru-axles increase stiffness and tracking precision.

The Airway Competition aluminum cockpit and a 27.2 mm seatpost support a sporty yet balanced riding position suitable for everyday training as well as longer road rides.

Customization of components

With Isaac bikes, it is possible to arrange individual component exchanges such as handlebar width, stem length, or crank length to perfectly suit your needs. Write to us as part of the Custom Program and we, together with the supplier, will find out the current availability and possible solutions for a specific bike.

Customization of components

EAN: 8718223023608

Size chart

Isaac Vitron - frame size calculation

Manufacturer: Handelsonderneming Tehava B.V., Tomeikerweg 31, 6161RB Geleen, The Netherlands, +31 (0)464572798, info@isaac-cycle.com, www.isaac-cycle.com

Specifications

Frame Set
Frame

Advanced Carbon Tech Unum 24

Headset

Shimano BSA SM-BBR60 68 mm

Fork

Advanced Carbon Tech Unum 24

Wheels
Wheels

DT Swiss E1800

Tires

Goodyear Eagle Sport 700x30C

Drivetrain
Shifters

2x12 sp. Shimano 105 ST-R7170

Rear Derailleur

Shimano 105 RD-R7150 Di2

Front Derailleur

Shimano 105 FD-R7150

Crankset

Shimano 105 FC-R7100 172.5 mm

Cassette

Shimano CS-R7101 11-34 teeth

Chain

Shimano CN-M7100

Components
Handlebars

Airway Competition

Brake Levers

Shimano 105 BR-R7170

Rotors

front Shimano RT-CL800 160 mm / rear 140 mm

Saddle

Core

Seatpost

27.2

General Information
Frame Size

M (510 - 530 mm)

Frame Material

Carbon

Designed for

Mens / UNI

Brake Type

Disc

Model Year

2026

Colour

Black

Activity

Road Cycling

Activity

Road Cycling

The wheel manufacturer reserves the right to change the wheel specifications without notice. In exceptional cases, there may be changes to the delivered product compared to the stated specifications and images due to improved availability or functionality of the wheel.

Isaac

Isaac is a premium Dutch bicycle brand specializing in the development and production of high-quality carbon frames. It stands out for its emphasis on aerodynamics, low weight, and precise…

More about the brand Isaac

Do you need help choosing the right product?
Contact us.

Ask a question
+43 144 20070 Mon - Fri: 10:00 am to 15:00 pm
Radek - Technical Support
Radek Technical Support

Product reviews

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More than 20 years of cycling expertise
More than 20 years of cycling expertise

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Our team is here for you
+43 144 20070
+43 144 20070

Mon - Fr: 10 am to 3 pm

info@koloshop24.com
info@koloshop24.com

We will reply within 24 hours