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Ignitions and Electrical› Computers, Chips, Modules and Programmers

Rapid Bike

Fuel and Tuning Module

Name: Fuel and Tuning Module
Brand: Rapid Bike
SKU: KRBEVO-135

$548.05

SKU: KRBEVO-135

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

It includes the EVO module, a USB cable, and a model-specific wiring harness. This module is ideal for motorcycles that have had exhaust and/or air filter upgrades.

The EVO module manages up to eight injectors and modulates signals from up to two O2 sensors. Its key feature is an auto-adaptive function that automatically corrects the air/fuel ratio maps by reading the stock O2 sensor signal while the bike is being ridden. This self-correction process improves engine efficiency for optimal performance.

Show original supplier description

The Rapid Bike KRBEVO-135 is an add-on module designed for advanced fuel management and tuning operations. It provides complete control over fueling by connecting directly to the motorcycle's stock injectors, supporting configurations with up to eight injectors. This Evo module features self-tuning capabilities, meaning it can adapt and optimize fuel delivery based on real-time engine data. Additionally, it is quick-shift ready, allowing for seamless integration with quick shifter systems. A base map is provided to get you started, and the module will self-tune over time.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Rapid Bike
Part Number	KRBEVO-135
Category	Ignitions and Electrical

Videos

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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