BEAST Components IR Carbon Seatpost - carbon-black/27,2 mm/350 mm/0 mm

BEAST Components IR Carbon Seatpost

Item number: 94219
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Product Description

The IR Carbon Seatpost from BEAST Components - absolutely light and stable


With its extremely lightweight construction and enormous stability, the IR carbon seatpost by Beast Components is a true support for your next ride. Interface Reinforcement increases the durability of contact points with the seat tube or seatpost clamp. The material is elaborately processed by hand, making it particularly robust. Regardless of whether it's a classic road bike or a hard-wearing mountain bike - the seatpost looks great on any bike and gives you the support you need.

Specifications:

Application:
Road, Gravel, Cross Country
Diameter:
27.2 mm, 31.6 mm
Length:
350 mm, 420 mm
Setback:
0 mm, 15 mm

Technical Information:

Clamp:
2-bolt clamp
Compatible Saddle Rails:
7 x 7 mm (standard), 7 x 9 mm (oval), 7 x 10 mm (oval)
Material:
carbon, aluminium, titanium

Approved For:

Insertion Depth (max.):
250 mm, 320 mm
Insertion Depth (min.):
100 mm

Features:

  • extremely lightweight carbon seatpost
  • increased safety compared to the predecessor due to Interface Reinforcement at all contact points
  • 2-fold clamp made of aluminium with titanium bolts
  • handmade in Germany

Technology:

Intended Use Category 4
Suitable for riding on rougher unpaved terrain with sporadic jumps of up to 0.5 m, where the wheels are in constant contact with the ground or briefly lose contact with the ground due to irregularities such as roots. Larger obstacles and higher speeds require advanced bike handling skills.

Interface Reinforcement
The contact points of handlebars and seatposts are covered with a protective layer. This withstands punctual loads and higher tightening torques. It also compensates for higher tolerances.

Models:

27.2 mm / 350 mm / SB 0 mm:
Diameter:
27.2 mm
Length:
350 mm
Setback:
0 mm
Insertion Depth (max.):
250 mm
Manufacturer Numbers:
SP27350US2 (UD carbon-black), SP27350PS2 (carbon-black)

27.2 mm / 350 mm / SB 15 mm:
Diameter:
27.2 mm
Length:
350 mm
Setback:
15 mm
Insertion Depth (max.):
250 mm
Manufacturer Numbers:
SP273515US2 (UD carbon-black), SP273515PS2 (carbon-black)

27.2 mm / 420 mm / SB 0 mm:
Diameter:
27.2 mm
Length:
420 mm
Setback:
0 mm
Insertion Depth (max.):
320 mm
Manufacturer Numbers:
SP27420US2 (UD carbon-black), SP27420PS2 (carbon-black)

27.2 mm / 420 mm / SB 15 mm:
Diameter:
27.2 mm
Length:
420 mm
Setback:
15 mm
Insertion Depth (max.):
320 mm
Manufacturer Numbers:
SP274215US2 (UD carbon-black), SP274215PS2 (carbon-black)

31.6 mm / 350 mm / SB 0 mm:
Diameter:
31.6 mm
Length:
350 mm
Setback:
0 mm
Insertion Depth (max.):
250 mm
Manufacturer Numbers:
SP31350US2 (UD carbon-black), SP31350PS2 (carbon-black)

31.6 mm / 350 mm / SB 15 mm:
Diameter:
31.6 mm
Length:
350 mm
Setback:
15 mm
Insertion Depth (max.):
250 mm
Manufacturer Numbers:
SP313515US2 (UD carbon-black), SP313515PS2 (carbon-black)

31.6 mm / 420 mm / SB 0 mm:
Diameter:
31.6 mm
Length:
420 mm
Setback:
0 mm
Insertion Depth (max.):
320 mm
Manufacturer Numbers:
SP31420US2 (UD carbon-black), SP31420PS2 (carbon-black)

31.6 mm / 420 mm / SB 15 mm:
Diameter:
31.6 mm
Length:
420 mm
Setback:
15 mm
Insertion Depth (max.):
320 mm
Manufacturer Numbers:
SP314215US2 (UD carbon-black), SP314215PS2 (carbon-black)

Contents:

  • 1 x BEAST Components IR carbon seatpost

Manufacturer:

Black East GmbH
Hermann-Mende-Straße 5-7
01099 Dresden
Germany
info@beast-components.de

Models:

  • carbon-black/31,6 mm/350 mm/0 mm, no longer available
    97.99€
  • UD carbon-black/31,6 mm/350 mm/15 mm, Shipping in 1-3 business days
    115.99€

Customer Reviews (1)

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Customer Reviews (1)

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  • 5 out of 5 stars
    by Bas H. on 18.11.2025 item: carbon-black/31,6 mm/420 mm/15 mm

    Lichte zadelpen die er ook nog eens goed uit ziet.

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