Bitubo A0055JBH01V1WO Race Fork Cartridge Kit for Aprilia RS 457 & Tuono 457

Upgrade your Aprilia RS 457 or Tuono 457 with the Bitubo A0055JBH01V1WO JBH fork cartridge kit for improved front-end feel, braking stability, and suspension adjustability.

The Bitubo A0055JBH01V1WO JBH fork cartridge kit is a premium front suspension upgrade designed to transform the handling, braking stability, and front-end confidence of the Aprilia RS 457 and Aprilia Tuono 457. Built for riders who want more control from their lightweight Aprilia sport bike or naked streetfighter, this Bitubo cartridge kit replaces the factory fork internals with a more adjustable, performance-focused suspension system.

For riders pushing the Aprilia RS 457 on canyon roads, track days, or aggressive street rides, the Bitubo A0055JBH01V1WO helps deliver sharper front-end feedback, improved support under braking, and more consistent suspension behavior through corner entry. The added adjustability allows riders to fine-tune the motorcycle’s front suspension to better match riding style, rider weight, road conditions, and performance goals.

On the Aprilia Tuono 457, this fork cartridge kit is an ideal upgrade for riders who want to bring more precision and confidence to the bike’s streetfighter platform. The Tuono 457 is already light, agile, and responsive, but upgraded fork internals can help improve stability, front tire feel, and rider confidence during spirited riding, quick transitions, and hard braking.

The Bitubo JBH cartridge kit offers adjustable compression, rebound, and preload settings, giving riders the ability to dial in the front suspension far beyond the limitations of the stock fork setup. Whether you are building a sharper street bike, a more capable canyon machine, or a lightweight track-focused Aprilia 457, the Bitubo A0055JBH01V1WO is one of the most effective suspension upgrades available.

Key Features

• Premium Bitubo JBH fork cartridge kit
• Designed as a performance upgrade for the Aprilia RS 457
• Excellent upgrade option for compatible Aprilia Tuono 457 applications
• Improves front-end feel, braking stability, and corner-entry confidence
• Adjustable compression, rebound, and preload
• Helps reduce vague or soft factory fork feel
• Ideal for street riding, canyon riding, track days, and performance builds
• Serviceable and tunable suspension design
• Includes cartridges and springs
• Part number: A0055JBH01V1WO