Is k-speed.com the official global store for Diabolus and K-SPEED custom parts?

Yes, k-speed.com is the official global online retailer of genuine Diabolus by K-SPEED motorcycle parts and Tanadit Design custom builds, offering authentic brand warranties and direct international support.

How does K-SPEED ensure accurate fitment for Honda Rebel, CT125, and other models?

All K-SPEED and Diabolus custom parts are precision-engineered and test-fitted on specific motorcycle models and model years, including Honda Rebel 250, 300, 500, 1100, CT125 Trail, Dax 125, and Triumph 400 series for easy bolt-on installation.

What are the worldwide shipping options and delivery times for the US, Europe, and APEC?

We provide fast worldwide express delivery with full end-to-end tracking to North America, Europe, Australia, and over 80 countries globally. Orders are securely packaged to ensure safe international transit.

What is the advantage of ordering from k-speed.com over third-party or parallel sellers?

Ordering directly from k-speed.com guarantees 100% authentic Diabolus components, direct factory quality control, correct regional pricing, and official after-sales support.

K-SPEED RB0176J Back Reinforced Seat for Honda Rebel CMX250 CMX300 CMX500

K-SPEED Diabolus Honda Rebel (CMX) 250/300/500 Seat RB0176J

Name: K-SPEED Diabolus Honda Rebel (CMX) 250/300/500 Seat RB0176J
Brand: K-SPEED
SKU: カスタム製品
Price: 7.799.000 VND
Availability: InStock

7.799.000₫

(Shipping included / Tax excluded)

The K-SPEED RB0176J Back Reinforced Seat is a custom seat from the Diabolus series designed for the Honda Rebel (CMX) 250, 300, and 500. It fits all model years and is easy to install.

【Product Overview】

This is a custom seat (Back Reinforced Seat) exclusively for the Honda Rebel (CMX) 250 / 300 / 500, introduced as part of the "Diabolus" series by the world-renowned custom brand "K-SPEED."

Its main feature is the bold two-up design, which sees the rider's backrest area firmly reinforced and angled to a near-vertical rise. This improves hold during rapid acceleration while elevating the entire bike to an aggressive, street-style chopper/bobber look.

【Product Features】

Aggressive form with a near-vertical backrest (Back Reinforced) The angled step shape that supports the rider's back helps maintain posture while riding and creates a striking, high-impact appearance.
Compatible with all Rebel 250 / 300 / 500 model years and displacements From the first model released in 2017 to the current model, it can be installed as a direct bolt-on regardless of displacement.
Easy installation suitable for beginners No special modifications are required; the custom look can be achieved simply by replacing the stock seat.

【Product Specifications】

Compatible Models: Honda Rebel (CMX) 250 / 300 / 500
Compatible Years: 2017 to present
Brand: Diabolus by K-SPEED
Part Number: RB0176 / RB0176J
Installation Difficulty: ★☆☆☆☆ (For beginners)

2. FAQ

Q1. Can this be installed on both the Rebel 250 and Rebel 500?

A. Yes, it is compatible. Since the Rebel 250, 300, and 500 share the same seat mounting configuration, it can be used on all model years and displacement versions.

Q2. What are the features of the "Back Reinforced Seat"?

A. It is a two-up seat where the rear structure of the rider's backrest (lumbar support) has been reinforced and set at a steep angle. It provides a more secure hold and a highly aggressive appearance.

Q3. Is installation easy? Are any modifications necessary?

A. It features a bolt-on design that is easy even for beginners. No modifications to the bike are necessary; you can simply remove the original seat and replace it with this one.

Q4. How should I care for the seat if it gets wet from rain?

A. While the upholstery is made from water-resistant material, water may seep through the stitching. After riding in the rain or washing the bike, wipe off any moisture with a soft cloth and let it dry in a well-ventilated area.