Product out of stock

Colnago seatpost expander for V3/V4RS/C68

Name: Colnago seatpost expander for V3/V4RS/C68
Brand: Colnago
SKU: 1890673
Price: 64 EUR
Availability: OutOfStock
Rating: 5.00 (3 reviews)

Compatible with Colnago V3/V4RS/C68

MPN : 3MRS.V3S.0SE.00BK | EAN : 3106110001467 | Ref : 18906730001

€64.00

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Based on 3 reviews

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Colnago seatpost expander for V3/V4RS/C68

More details Product out of stock

Colnago seatpost expander for V3/V4RS/C68

€64.00

Notre avis

An essential original accessory for reliable and secure assembly. Impeccable Colnago quality, perfectly suited to high-end frames.

Denis M.

A former racer with a keen eye for equipment

Designed specifically for high-end Colnago frames, the Colnago seatpost expander guarantees a reliable, precise and durable clamp. Essential for securing the seatpost, it ensures even pressure distribution inside the tube, thereby protecting the carbon frame.

Developed to integrate perfectly with the V3, V4RS and C68 models, this expander meets the Italian brand’s strict tolerances. Its robust design offers excellent stability, even under heavy loads. Ideal as a replacement or for a new build, it is a genuine Colnago component, guaranteeing compatibility and reliability.

A discreet yet essential accessory for preserving the performance and longevity of your frame.

Technical specifications

- Use: Road
- Bike compatibility: Colnago V3, V4RS, C68
- Contents: Expander + clamping screw
- Colour: Black
- Reference: 3MRS.V3S.0SE.00BK
- Brand: Colnago

Colours	black
EAN	3106110001467
Supplier reference	3MRS.V3S.0SE.00BK

Average rating: 5 out of 5

Based on 3 reviews

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Rated 5 out of 5 Stephane S.

Published Aug 01, 2026 at 06:54 pm Order date: Jul 22, 2026 (Translated review)

Meets my expectations
Rated 5 out of 5 FREDERIC M.

Published May 28, 2026 at 06:10 pm Order date: May 17, 2026 (Translated review)

Perfect
Rated 5 out of 5 Thierry L.

Published May 04, 2026 at 05:48 pm Order date: Apr 24, 2026 (Translated review)

In accordance with the order