4mm

Thickness

6

Mounting points

2,83kg

Weight

553mm

Length

Identification

Product code

CHB151BK

In the manual, the model is listed as CHB151

Official name

Engine Guard

Engine sump guard, from the LOBOO manual

LOBOO item number

11.3.13151.101.11

Construction

Material

High-strength aluminum alloy

Sheet metal thickness

4

Structure

One-piece format

With weld beads along the edges

Finish

Hard anodizing

Color

Black

Dimensions

Width

438,9

Measurement taken by hand by the manufacturer

Length

553,4

Measurement taken by hand by the manufacturer

Profile height

105,8

Measurement taken by hand by the manufacturer

Weight

2,83

Fastening

Plate mounting points

6

Damping

Anti-vibration rubber mounts

One for each of the 6 fastening points

Plate screws

M6 × 25, 10 N·m

6 pieces, with M6 clip nuts

Bracket screws

M8 × 25 × 1.25, 18 N·m

2 pieces with M8 washers, in the diagram for the R 1300 GS

Assembly

Puncture

Not requested

It mounts onto the motorcycle’s original mounting points

Oil drain access

Dedicated forum

Oil change with the plate installed

Statement

13 items, 41 pieces

Plate, 3 brackets, screws, rubber pads, threadlocker, and 2 cable ties

Compatibility

Verified motorcycles

BMW R 1300 GS (2023-), R 1300 GS Adventure (2024-)

From the LOBOO installation manual and compatibility reference

Motorcycle to be confirmed

BMW R 1300 RT (2025-)

Declared by LOBOO, but absent from the assembly manual

Download

Akrapovič front headers

Compatibility stated in LOBOO panels

Dati dal manuale di montaggio LOBOO CHB151 e dai pannelli ufficiali. Misure rilevate a mano dal produttore.

Paracoppa in alluminio da 4 mm per BMW R 1300 GS e R 1300 GS Adventure, con fissaggio a sei punti.

All you need to know before ordering

Technical specifications, equipment, delivery, and warranty: find every detail, verified against official LOBOO documentation, below.

Description 4 mm aluminum skid plate for BMW R 1300 GS and GS Adventure with 6-point mounting

The LOBOO CHB151BK skid plate is an engine-underbody protection plate for the BMW R 1300 GS from 2023 onward and the R 1300 GS Adventure from 2024 onward. It replaces the stock protection under the engine and shields the lower part of the boxer engine from gravel and impacts from below on unpaved roads, ramps, and gravel roads.

It is made from a 4 mm high-strength aluminum alloy sheet, formed as a single piece with welded edges, and finished with black hard anodizing. It weighs 2.83 kg and measures 438.9 × 553.4 × 105.8 mm.

How it is made

  • 6-point mounting: the load is distributed across six mounting points, improving impact resistance according to LOBOO.
  • Anti-vibration rubber mounts in every mounting hole: they reduce vibration and resonance noise.
  • Recessed bolts: the heads remain inside the plate, so impacts do not hit them directly.
  • Oil drain plug opening: the oil can be changed without removing the plate.
  • Compatible with Akrapovič front headers, according to LOBOO’s documentation.
  • No drilling required: developed using the motorcycle’s original data, it mounts to the existing mounting points.

Will it fit my motorcycle?

The installation manual and LOBOO compatibility reference list the BMW R 1300 GS from 2023 onward and the R 1300 GS Adventure from 2024 onward, with a dedicated procedure for each. In the product images and on its own page, LOBOO also lists the R 1300 RT from 2025 onward, but the manual contains no instructions for this motorcycle: if you have an RT, contact us before ordering. It does not fit GS models from previous generations (R 1200 and R 1250).

What you receive and how it is installed

The package contains the skid plate, three mounting brackets, six spacers, six rubber mounts, six washers, six M6 × 25 bolts, six M6 clip nuts, two M8 × 25 bolts with two M8 washers, threadlocker, two cable ties, and the installation manual.

The stock protection under the engine and its brackets are removed; the LOBOO brackets are installed in their place and secured to the original mounting points. The M6 × 25 plate bolts are tightened to 10 N·m and the M8 × 25 bolts to 18 N·m, only after final adjustment.

Compared with the CHB131 skid plate

The LOBOO CHB131 skid plate is mounted at four points and installed using the original BMW engine-protection bracket; according to LOBOO’s reference information, it has been discontinued. The CHB151BK is longer (553.4 versus 379.1 mm), mounts at six points, and comes with its own brackets.

Complete your motorcycle’s protection with the other accessories for the BMW R 1300 GS and for the R 1300 GS Adventure.

Why choose it
  • Alluminio da 4 mm in pezzo unico: la lamiera spessa prende il colpo al posto della coppa dell'olio quando una pietra o un gradino tocca il fondo in fuoristrada.
  • Sei punti di fissaggio: il carico dell'urto si distribuisce su sei attacchi; secondo LOBOO questo migliora la resistenza agli urti.
  • Gommini antivibrazione: in ogni foro di fissaggio, attenuano vibrazioni e rumore della piastra su asfalto e sullo sterrato.
  • Viti incassate: le teste restano dentro la lamiera, quindi un urto sulla piastra non le colpisce direttamente.
  • Cambio olio a piastra montata: il foro sul tappo di scarico evita di smontare la protezione alla manutenzione ordinaria.
  • Nessuna foratura: si monta sui punti di attacco originali con staffe proprie, senza modificare la moto.
  • Compatibile con i collettori anteriori Akrapovič: dichiarato nei pannelli LOBOO, utile se hai già cambiato l'impianto di scarico.
Who is it recommended for

È consigliato se:

  • Hai una BMW R 1300 GS dal 2023 o una R 1300 GS Adventure dal 2024.
  • Percorri sterrati e strade bianche, dove il pietrisco arriva da sotto.
  • Viaggi carico e non vuoi che un colpo sotto il motore interrompa il viaggio.
  • Cerchi una protezione più estesa del paracoppa CHB131, con fissaggio a sei punti e staffe proprie.

Prima di ordinare:

  • Se hai una BMW R 1300 RT, scrivici: LOBOO la indica, ma il manuale non ne descrive il montaggio.
  • Se monti uno scarico diverso da quello di serie o dai collettori Akrapovič, indicaci marca e modello.
Documents and manufacturer

Documenti del produttore

  • Manuale di montaggio LOBOO CHB151 in otto lingue, italiano compreso (revisione dell'11 marzo 2026): distinta di 13 voci, coppie di serraggio, schemi e passaggi fotografici separati per R 1300 GS e R 1300 GS Adventure, QR code del video di installazione.
  • Il produttore non dichiara certificazioni per questo articolo.

Note del manuale

  • Leggere il manuale e guardare il video prima di iniziare.
  • Non serrare subito le viti: completare le regolazioni, poi serrare in sequenza alle coppie indicate.
  • Controllare regolarmente le viti di fissaggio.
  • Rimontare le parti originali rimosse secondo le coppie e le istruzioni BMW.

How does it work, in detail?

The skid plate mounted under the engine

The skid plate mounted under the engine

The panel shows the skid plate installed beneath the boxer engine: the plate covers the lower part of the engine, behind the front wheel.

It is made of 4 mm aluminum sheet and mounts to the original attachment points without drilling.

Manufacturer information

Manufacturer information

The panel summarizes the LOBOO product: model CHB151BK, aluminum alloy, hard anodizing, black color.

The stated weight is 2.83 kg.

Dimensions: 438.9 × 553.4 × 105.8 mm

Dimensions: 438.9 × 553.4 × 105.8 mm

The drawing specifies the width (438.9 mm), length (553.4 mm), and profile height (105.8 mm).

LOBOO specifies that the measurements are taken by hand: the actual piece may differ slightly.

4 mm sheet metal formed in one piece

4 mm sheet metal formed in one piece

The plate is made from a 4 mm high-strength aluminum alloy sheet, bent into a single piece.

The close-up shows the welded edges and the recessed screw seats.

Gravel protection under the engine cover

Gravel protection under the engine cover

The plate shields the engine casing from stones thrown up from the ground.

The screws are recessed into the sheet metal, so an impact does not hit them directly, and a dedicated opening provides access to the oil drain plug.

Before and after installation

Before and after installation

The photos compare the motorcycle with the standard protection and with the LOBOO skid plate installed in its place.

According to LOBOO, the skid plate is compatible with the Akrapovič front headers.

Six mounting points

Six mounting points

The plate is secured at six points, highlighted on the panel.

According to LOBOO, distributing the load across six attachment points improves impact resistance.

Anti-vibration rubber grommets in the mounting holes

Anti-vibration rubber grommets in the mounting holes

Each mounting hole has an integrated rubber grommet between the plate and the bracket.

According to LOBOO, it dampens vibrations and the resonance noise of the metal plate.

Black hard anodizing

Black hard anodizing

The surface is treated with hard anodizing, which LOBOO says increases resistance to corrosion and wear.

The surface texture and the edge weld bead can be seen in detail.

Drill-free installation

Drill-free installation

The skid plate is developed based on the motorcycle’s original data and does not require structural modifications.

LOBOO brackets replace those of the original protection and attach to the existing mounting points.

What does it look like once assembled?

What does it look like once assembled?

Three views of the installed skid plate: from the side and from below.

The six mounting points and the oil drain hole are visible.

Mounted on the BMW R 1300 GS

Mounted on the BMW R 1300 GS

Three views of the BMW R 1300 GS with the skid plate mounted underneath the engine.

The motorcycle in the photos also has LOBOO panniers and other accessories, sold separately.

Mounted on the BMW R 1300 GS Adventure

Mounted on the BMW R 1300 GS Adventure

Three views of the BMW R 1300 GS Adventure with the skid plate mounted beneath the engine.

The motorcycle in the photos is also equipped with LOBOO panniers and other accessories, sold separately.

FAQs

For more information, please see our FAQ.

Which motorcycles is this skid plate compatible with?

The installation manual and the LOBOO compatibility reference list the BMW R 1300 GS from 2023 and the R 1300 GS Adventure from 2024, with a dedicated procedure for each. LOBOO specifies that it is not compatible with the R 1200 GS, R 1250 GS, or earlier GS generations.

Does it also fit the BMW R 1300 RT?

LOBOO shows the R 1300 RT from 2025 onward in the product images and on its own page, but the installation manual does not include the procedure for this motorcycle, and the compatibility reference does not list it. We are checking with the distributor: if you have an RT, please contact us before ordering.

Do I need to drill or modify the motorcycle?

No. The skid plate is developed using the motorcycle’s original data and mounts to the existing attachment points: remove the factory protection under the engine and its brackets, then fit the three LOBOO brackets in their place, reusing the original screws specified in the manual.

What's in the package?

The skid plate, three brackets, six Ø 25 × Ø 8.2 × 11.6 mm spacers, six Ø 25 × Ø 6.5 × 4.5 mm washers, six rubber grommets, six M6 × 25 screws, six M6 clip nuts, two M8 × 25 × 1.25 screws, two M8 washers, threadlocker, and two cable ties, along with the installation manual: 13 items and 41 pieces in total.

What tightening torques are needed?

The manual specifies 10 N·m for the six M6 × 25 screws of the plate and 18 N·m for the two M8 × 25 screws of the brackets. The screws should be tightened only after all adjustments have been completed, in sequence; the refitted original parts should be tightened to BMW specifications.

Are the M8 screws and cable ties needed for both motorcycles?

In the manual, the two M8 × 25 screws, the M8 washers, and the cable tie appear only in the diagram and steps for the R 1300 GS, where they secure the main bracket. The diagram for the R 1300 GS Adventure does not show them. If you have any questions during installation, write to us.

Can I change the oil without removing the guard?

Yes. The skid plate has a hole aligned with the oil drain plug, so the oil change can be done with the skid plate installed.

How much does it weigh, and how big is it?

It weighs 2.83 kg and measures 438.9 mm in width, 553.4 mm in length, and 105.8 mm in profile height. LOBOO specifies that the measurements are taken manually, with a reasonable margin of error.

What material is it made of?

It is a 4 mm high-strength aluminum alloy sheet, formed as a single piece with welded edges. The surface is treated with black hard anodizing, which, according to LOBOO, improves corrosion and wear resistance.

Does it make noise or transmit vibrations?

Each mounting hole has an integrated anti-vibration rubber grommet, which LOBOO says reduces vibration and resonance noise. The manual recommends periodically checking the tightness of the screws.

Is it compatible with an aftermarket exhaust?

LOBOO panels state compatibility with Akrapovič front headers. The manufacturer provides no data for other exhaust systems: tell us the exhaust make and model, and we will check before ordering.

What is the difference compared with the LOBOO CHB131 skid plate?

The CHB131 mounts at four points, measures 406.9 × 379.1 × 75 mm, weighs 1,662 g, and is installed using the original BMW engine guard mount; in the LOBOO reference, it is listed as discontinued. The CHB151BK is longer (553.4 mm), mounts at six points, and comes with three of its own brackets.

Does the skid plate replace crash bars?

No, they protect different areas: the skid plate shields the lower part of the engine from impacts coming from below, while the crash bars protect the sides in the event of a fall. In LOBOO installation photos, the skid plate is shown on motorcycles that also have crash bars and cylinder guards.

Is assembly complicated?

The manual outlines 5 steps for the R 1300 GS and 7 for the R 1300 GS Adventure: removing the standard guard and its brackets, installing the clip nuts and LOBOO brackets, and securing the plate at the six mounting points. The manual includes a QR code linking to the installation video; if you are not familiar with the process, have a workshop install it.

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