Bonamici Racing Aluminium Brake Lever Guard for Kawasaki Ninja 400 (2018-2023) – LPRR_B
Prices for Germany include VAT · Shipping calculated at checkout
Inside the EU — no customs duties will apply.
Questions? Just reach out — our team will help you right away.
- Worldwide shipping
- Genuine parts & verified quality
- Personal email support
- 14-day returns — in stock ships within 24h
Shipping & Returns
We ship with DHL and FedEx — express on request. If an item is in stock, express delivery can often go out within 1 business day. Standard delivery takes about 2–5 business days domestically and usually around a week worldwide. Please check the available shipping options and delivery times in your cart, as we offer several carriers depending on the country.
Returns must be registered in advance by email and are possible in line with our cancellation policy (14-day return request + 14-day return window after approval). Please note: unregistered returns are not accepted. You'll find all details on conditions, exceptions and refunds in our cancellation policy.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details and have no access to your credit card information.
Engineered to meet the exacting safety demands of both road riding and track use, the Bonamici Racing LPRR_B brake lever guard provides reliable, race-proven protection for the brake lever on your Kawasaki Ninja 400 (2018–2023). Manufactured in Italy from CNC-machined aluminium and designed to pair precisely with adapter ADLRR for OEM handlebars, this guard delivers genuine protection without compromise.
Key Features
- Prevents unwanted contact with the brake lever during track days, road riding, and racing scenarios — a critical safety function at speed.
- Aerodynamically profiled end-cap geometry stabilises airflow at the handlebar tip, improving high-speed stability in sporting riding conditions.
- Precision-matched ADLRR adapter ensures a flush, wobble-free fit on the Kawasaki Ninja 400 OEM handlebar — zero modifications required.
- CNC-machined from high-grade aluminium for an exceptional strength-to-weight ratio, resisting fatigue and corrosion across seasons.
- Plug-and-play installation: the included ADLRR adapter means the guard mounts quickly with no drilling, cutting, or custom fabrication.
- 100% Made in Italy — manufactured to the same exacting standards Bonamici Racing applies to its full WorldSBK and club racing product range.
Protection That Works on Every Ride
The LPRR_B is not simply a cosmetic accessory. Its primary function is to shield the brake lever from accidental contact — whether from a fellow rider on a busy circuit, a clipped barrier, or an unexpected low-speed tip-over. For track day riders in particular, this kind of lever protection is increasingly required by scrutineers at club-level events, making it a sensible investment before you even consider the aerodynamic dividend.
Aerodynamic and Structural Design
Bonamici Racing did not stop at pure protection. The guard's profile has been shaped to manage airflow at the handlebar end, reducing turbulence and contributing to a steadier front end at higher speeds. The CNC-machined aluminium construction keeps weight to an absolute minimum while maintaining the rigidity needed to withstand genuine impacts. The result is a part that earns its place on both road-registered Ninja 400s and dedicated track machines.
Fitment and Compatibility
This guard is designed exclusively for use with the ADLRR adapter (available as a variant option) and fits the following motorcycle:
- Kawasaki Ninja 400 — model years 2018, 2019, 2020, 2021, 2022, 2023
Fitment is to the right-hand side (brake lever). Designed for use with the original Kawasaki OEM handlebar. Confirm your handlebar specification before ordering if aftermarket bars are fitted.
Specifications
| Attribute | Detail |
|---|---|
| Brand | Bonamici Racing |
| Part Number | LPRR_B |
| Compatible Adapter | ADLRR (for Kawasaki OEM handlebar) |
| Fitment | Kawasaki Ninja 400 (2018–2023) |
| Mounting Side | Right (brake lever) |
| Material | CNC-machined aluminium |
| Finish | Anodised matte black (and additional colour options) |
| Installation | Plug and play — ADLRR adapter included |
| Country of Manufacture | Italy |
| Brand | Bonamici Racing |
|---|---|
| Part Number | LPRR_B |
| Compatible Adapter | ADLRR (for Kawasaki OEM handlebar) |
| Fitment | Kawasaki Ninja 400 (2018–2023) |
| Mounting Side | Right (brake lever) |
| Material | CNC-machined aluminium |
| Finish | Anodised matte black (multiple colour options available) |
| Installation | Plug and play — ADLRR adapter included |
| Country of Manufacture | Italy |
No reviews yet.
// Bonamici Racing
Bonamici Racing Aluminium Brake Lever Guard for Kawasaki Ninja 400 (2018-2023) – LPRR_B

Tech specs
- Brand
- Bonamici Racing
- Part Number
- LPRR_B
- Compatible Adapter
- ADLRR (for Kawasaki OEM handlebar)
- Fitment
- Kawasaki Ninja 400 (2018–2023)
- Mounting Side
- Right (brake lever)
- Material
- CNC-machined aluminium
- Finish
- Anodised matte black (multiple colour options available)
- Installation
- Plug and play — ADLRR adapter included
- Country of Manufacture
- Italy
- Worldwide shipping
- Genuine parts & verified quality
- 14-day returns — in stock ships within 24h
- Personal email support
// Support
Frequently asked questions
Shipping & delivery
Estimate your shipping
Get the real shipping cost for this item to your address — the same rates as checkout.