Ligne Complète avec Silencieux Sport Inox Lextek 300mm SP4 Yamaha YZF-R7 (21-24)

Ligne Complète avec Silencieux Sport Inox Lextek SP4 300 mm – Yamaha YZF-R7 (2021–2024)

La ligne complète Lextek SP4 avec silencieux sport inox 300 mm a été développée pour la Yamaha YZF-R7 (2021–2024). Elle s’adresse aux motards recherchant un équilibre idéal entre performances, sonorité et confort, tout en apportant un look racing affirmé à leur sportive.

🏁 Design racing & finition inox
Avec son silencieux SP4 en inox de 300 mm associé à une ligne complète, cet échappement offre un rendu sportif et élégant sur la YZF-R7. Sa longueur intermédiaire assure une intégration harmonieuse avec les lignes tendues de la moto, tandis que la finition inox garantit robustesse, durabilité et style intemporel.

🏋️ Gain de poids & performances améliorées
En remplaçant l’intégralité du système d’échappement d’origine, la ligne complète Lextek SP4 permet une réduction de poids notable, contribuant à :

• une meilleure réactivité moteur

• une montée en régime plus fluide

• un équilibre général optimisé

• une maniabilité accrue en conduite sportive

🔊 Sonorité sportive & confort acoustique
La ligne complète Lextek SP4 délivre une sonorité grave, profonde et sportive, tout en restant plus maîtrisée que les modèles courts. Le silencieux de 300 mm offre un excellent compromis entre caractère racing et confort auditif, idéal pour un usage sportif sur route.
(DB killer inclus selon version)

⚙️ Compatibilité & montage

• Compatible Yamaha YZF-R7 (2021–2024)

• Ligne complète (collecteurs + silencieux)

• Silencieux inox Lextek SP4 300 mm

• Montage plug & play (selon version)

• Aucune modification moteur requise pour l’installation

🧭 Pourquoi choisir une ligne complète Lextek ?
Lextek propose des lignes complètes associant performances accrues, design racing et excellent rapport qualité/prix, parfaitement adaptées aux motos sportives modernes.

✅ Points forts
✔ Ligne complète haute performance
✔ Silencieux sport inox 300 mm
✔ Look racing élégant
✔ Sonorité grave et maîtrisée
✔ Bon compromis performance / confort
✔ Gain de poids vs origine
✔ Excellent rapport qualité/prix

"A must have Exhaust System brought to you by Lextek"

Motorcycle exhaust pipes are fitted with silencers at the end to reduce the noise from the engine. The silencer attached at the end of the exhaust pipes causes the gases to expand so that any noise is expelled. The linings and perforations in the silencer also help lower the volume of the engine.

SP4 Description Lextek Polished Stainless Steel SP4 Exhaust Silencer 51mm

Contents

Polished Stainless Steel Silencer

Removable Baffle

Exhaust Strap

Exhaust Strap Rubber

52-55mm Exhaust Clamp

IMPORTANT INFORMATION

Although ‘universal’, this is only when used in conjunction with a suitable 51mm link-pipe or downpipe.  Please search using make & model details for compatible pipes.  Otherwise modification may be required.

The baffle which comes with this silencer must be secured with a lock washer or temporary threadlock to ensure it is held securely in place.

This product does not meet the relevant noise or emission requirements for street or highway use.

Specifications

Weight: 2.20KG
Sleeve Length: 300mm
Length of Outer Cable: 465mm
Overall Height: 120mm
Overall Width: 105mm
Inlet Size: 51mm
Outlet Width: 60mm
Outlet Height: 60mm
Material: 304 grade stainless steel
Classic Part: No
Colour: Black
Features: Easy to Replace
Finish: Polished
Machine Type: Street Motorcycle
Manufacturer Warranty: Lifetime Warranty
Mounting Style: Slip-on
Performance Part: Yes
Placement on Vehicle: Exhaust
Reference OE/OEM Number: 125200173
Type: Silencer
Unit Type: Unit
Universal Fitment: No

DWNPP224 Description Lextek Stainless Steel Downpipes for Yamaha R7 (21-24) High Level Pillion Mounted

Details

Lextek Downpipes have been meticulously engineered to meet rigorous standards, providing the quality you would expect from cost effective solutions to achieving the enhanced performance and sound you want for your Yamaha R7 (21-24) High Level Pillion Mounted.

Crafted from premium 304-grade stainless steel offering superior corrosion resistance and durability, utilising precision TIG welding further ensures that every joint is strong, secure, providing optimal exhaust gas flow. Reinforcing these features ability to withstand the test of time under the most demanding conditions, Lextek exhausts are used in motorsports of all levels across the globe.

Our Lextek system has been designed to work specifically with our range of Lextek silencers as a direct replacement for your complete OE Exhaust system.This means you can easily browse our silencer range to customize your bikes exhaust system to suit your preferences, whether your looking for a particular sound, performance characteristic, or aesthetic.

Lextek downpipes are performance free flowing exhausts designed for closed circuit use only.

Specifications

EXFX004 Description Lextek Stainless Steel Fixing Kit

The exhaust fitting or fixing kit in a motorcycle includes all necessary hardware, such as bolts, gaskets, and clamps, for securely mounting and sealing the exhaust system components to the bike.

Specifications

Material: #304 Grade Stainless Steel
Inner diameter (Downpipe End): 54mm
Outer Diameter (Silencer End): 51mm
Classic Part: No
Colour: Black
Features: Easy Installation
Machine Type: Street Motorcycle
Manufacturer Warranty: Lifetime Warranty
Performance Part: No
Placement on Vehicle: Front
Reference OE/OEM Number: 125100112
Type: Exhaust Hardware
Unit Quantity: 1
Universal Fitment: No

EXFX003 Description Lextek Black Stainless Steel Exhaust Fitting Kit

The exhaust fitting or fixing kit in a motorcycle includes all necessary hardware, such as bolts, gaskets, and clamps, for securely mounting and sealing the exhaust system components to the bike.

Details

Universal Exhaust Fitting Kit

IMPORTANT INFORMATION

Contents

1 x Allen Bolt M10 x 40mm

1 x Allen Bolt M10 x 25mm

1 x Bracket 38mm Between Bolts

1 x Bracket 55mm Between Bolts

2 x M10 Nuts

Specifications

Classic Part: No
Colour: Black
Features: Easy Installation
Machine Type: Street Motorcycle
Manufacturer Warranty: Lifetime Warranty
Material: Stainless Steel
Performance Part: No
Placement on Vehicle: Front
Reference OE/OEM Number: 125400046
Type: Exhaust Hardware
Unit Quantity: 1
Universal Fitment: No

EXSL001 Description Lextek Exhaust Assembly Paste

The motorcycle exhaust silencer, also known as a muffler, is a critical component designed to reduce the noise generated by the engine's exhaust gases. It achieves this by channeling the exhaust flow through a series of internal baffles, perforated tubes, and sound-absorbing materials. These features work together to dampen the noise produced during combustion, helping to meet noise regulations and provide a quieter riding experience. Additionally, the exhaust silencer helps to optimize exhaust flow, contributing to the overall performance and efficiency of the engine by ensuring smooth expulsion of exhaust gases. Its design also often includes provisions for durability and resistance to high temperatures, making it an essential part of the motorcycle's exhaust system.

Features

Our Lextek Exhaust Paste is a high-quality sealant that will cope with temperatures up to 1100 degrees Celsius. The Lextek Exhaust Paste is ideal for sealing joints between two pipes, we do not recommend you use it as a replacement for a gasket (for example between the head and manifold). The Lextek Exhaust Paste will provide you with a leak-free seal ensuring your exhaust system performs exactly as it is designed to.

IMPORTANT INFORMATION

Avoid contact with Eyes, Mouth and Skin.

Store in a cool dry place.

Keep out of sunlight and store below 25 Degrees Celsius.

Keep out of reach of Children.

Use in a well ventilated area.

Specifications

GSKEX016 Description Lextek Exhaust Gasket 33 x 42 x 4mm for XF125R, XF125R-E4 [Qty: 2]

The exhaust gasket in a motorcycle seals the connection between the exhaust manifold and the engine head, preventing exhaust gas leaks and ensuring proper exhaust flow. It plays a vital role in maintaining engine efficiency, performance, and noise reduction.

Specifications

Outside Diameter: 42mm
Inside Diameter: 33mm
Height: 4mm
Bolt Hole Quantity: 1
Classic Part: No
Colour: Black
Items included: Gasket
Manufacturer Warranty: 12 Months
Material: Graphite
Number in Pack: 1
Performance Part: No
Placement on Vehicle: Exhaust
Reference OE/OEM Number: 145200073
Type: Exhaust Manifold
Unit Quantity: 1
Unit Type: Unit
Universal Fitment: No

NUT017 Description Nylock Nut M8 x 12mm

A nut on a motorcycle is a fastener with a threaded hole used in conjunction with a bolt or screw to secure various components. It is essential for maintaining the integrity and stability of the motorcycle’s assembled parts.

Specifications

Thread size: 8mm
Nut height: 9.3mm
Head size: 13mm
Thread pitch: 1.25mm
Lock Mechanism: Nylock nut
Brand: CMPO
Classic Part: No
Colour: Black
Features: Easy Installation
Items included: Nut
Machine Type: Street Motorcycle
Manufacturer Part Number: NUT017
Manufacturer Warranty: 1 Year
Performance Part: No
Placement on Vehicle: Front
Reference OE/OEM Number: 135700058
Type: Nut
Unit Quantity: 1
Universal Fitment: No