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De Rosa Idol Carbon Endurance Road Bike
The De Rosa Idol is a premium Italian carbon road bike created for riders who want long-distance comfort without giving up a lively, responsive ride. It blends balanced endurance geometry, a lightweight construction and clean modern integration in the unmistakable De Rosa Arc Slope design.

Ride far. Ride fast. Feel every moment.
Designed for Granfondo riders, ambitious enthusiasts and anyone looking for their first truly high-performance road bike, Idol feels stable at speed, precise through corners and comfortable over rough tarmac. Its oversized down tube maximizes power transfer, while the slim rear stays help filter road vibration for a smoother, more controlled ride.

Key Features
Lightweight carbon frameset: approx. 900 g frame and 385 g fork

Endurance-performance geometry: aerodynamic and responsive, with stack and reach designed for lasting comfort

34 mm tyre clearance: more comfort and versatility on imperfect asphalt, country roads and light gravel

Fully integrated cable routing: a clean, aerodynamic cockpit and a refined overall appearance

UDH rear derailleur hanger: modern, service-friendly compatibility

T47 bottom bracket: robust and efficient platform for reliable power transfer

Dedicated De Rosa seatpost: 400 mm length, approx. 220 g

Disc-brake platform: confident braking and control in every condition

8 frame sizes: 42.5, 44.5, 46.5, 48, 50.5, 52.5, 54.5 and 56.5

Carbon Technology
The Idol frame uses a carefully engineered mix of high-performance carbon fibres to place stiffness, strength and compliance exactly where they are needed:

Carbon fibre Share Purpose
24T T700 15% Controlled elasticity to absorb vibration
30T T800 68.5% The core structure for responsiveness and stability
40T M40J 16.5% Added rigidity in high-load areas for efficient power transfer
This carbon architecture gives Idol its distinctive character: direct under acceleration, composed at high speed and more forgiving over uneven roads.

Who Is It For?
Idol is made for cyclists who love the challenge of long climbs, fast descents and all-day rides, but still want the feeling of a fast, engaging road bike. It is an ideal choice for Granfondos, training rides, sportive events and riders moving up from an entry-level road bike to a more refined carbon platform.

Components Compatibility
The frame is compatible with the latest-generation drivetrain options, including Shimano Ultegra Di2, Shimano 105 Di2, SRAM Force and SRAM Rival configurations. Selected builds feature the integrated Vision Metron 5D Evo cockpit, De Rosa dedicated seatpost and SLR Boost Carbon saddle.

Product Specifications
Specification Detail
Specification Detail
Frame High-performance carbon fibre
Frame weight Approx. 900 g
Fork weight Approx. 385 g
Tyre clearance Up to 34 mm
Bottom bracket T47, 85.5 mm
Headset 1-1/2” to 1-1/2”
Seatpost De Rosa dedicated, 400 mm, approx. 220 g
Cable routing Fully internal
Brakes Hydraulic disc brakes
Sizes 42.5 to 56.5
Starting price From €5,500 incl. VAT
Delivery estimate Approximately 4–8 weeks, depending on build and customisation

Available technical data:

• De-Rosa-Idol-White-Paper-1.pdf