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ThunderMax Engine Control Module Kit with Integral Auto Tune — Black kit, Autotune, Part 309-362

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Complete ThunderMax ECM kit with integral auto-tune, wide-band sensors, harness, software and USB cable for easy install and continuous closed-loop tuning.

€987.15 ~~€1,240.99~~

ThunderMax Engine Control Module Kit with Integral Auto Tune — Black

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Complete ECM kit with integral auto-tune, plug-in harness, two wide-band O2 sensors, PC software and USB cable; easy install and free updates.

€1,011.83 ~~€1,272.01~~

ThunderMax Engine Control Module Kit with Integral Auto Tune — Black, 309-460

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Plug-and-play ThunderMax ECM kit with integral auto-tune, downloadable maps, live datalogging and easy installation. Made in the USA.

€987.15 ~~€1,240.99~~

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Complete plug‑in control module kit with wide‑band oxygen sensors and harness.
Hundreds of downloadable maps; integral self‑tuning adjusts air/fuel in real time.
Live datalogging and diagnostics; adjustable ignition and startup maps.

€987.15 ~~€1,240.99~~

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Complete engine control module kit with integral auto-tune, plug-in harness, wide-band sensors, USB communication cable and comprehensive user manual. Enables live monitoring, downloadable maps and continuous self-adjusting AFR for improved throttle response and driveability.

€987.15 ~~€1,240.99~~

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Complete ECM kit with integral auto‑tune, plug‑in harness, two wide‑band sensors, USB software cable and comprehensive manual. Easy install; supports downloadable maps and real‑time closed‑loop AFR tuning. No dyno required.

€589.32 ~~€740.86~~

ThunderMax Engine Control Module Kit with Integral Auto Tune — Kit, Black

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Complete engine control module kit with integral auto-tuning and wide-band sensors for easy installation and tuning.

€987.15 ~~€1,240.99~~

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Self-tuning engine control kit with downloadable maps, live datalogging, closed-loop wide-band tuning and simple plug-in installation — improves throttle response and driveability.

€987.15 ~~€1,240.99~~

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Complete plug-in ECM kit with integral auto-tune, wide-band sensors, TMax software and easy install.

€987.15 ~~€1,240.99~~

Reduced price

THUNDERMAX Replacement ECM Oxygen Sensor — 18 mm sensor

Easy-install replacement oxygen sensor for ECM auto‑tune systems. Made in the USA. Some exhausts may require modifications.

€114.68 ~~€144.17~~

Patriot Series Pivoting Handlebar Risers — 1" clamp, 2" rise, Black

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ROX SPEED FX Patriot Series Pivoting Handlebar Risers — 1" clamp, 2" rise,...

Patented pivoting risers for customizable bar position
Mounts on most V‑Twin machines with an open mounting area
Simple bolt‑on installation; secure top and bottom clamping
Made in the USA; verify cable and brake line length before installation

€90.51 ~~€122.54~~

Patriot Series Pivoting Handlebar Risers — 3" rise, 1" clamp, Black machined

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ROX SPEED FX Patriot Series Pivoting Handlebar Risers — 3" rise, 1" clamp,...

Patriot Series pivoting risers let you position handlebars forward or back for a custom feel; easy bolt-on installation; made in the USA.

€97.18 ~~€131.57~~

$Patriot Series Pivoting Handlebar Risers — 76.2 mm (3\"), 25.4 mm (1\"), Chrome$

Reduced price

ROX SPEED FX Patriot Series Pivoting Handlebar Risers — 76.2 mm (3\"), 25.4...

Patriot Series pivoting handlebar risers that allow adjustable positioning and easy installation. Made in the USA.

€149.50 ~~€202.40~~

1-1/2” Barback Handlebar Risers — 22 mm (7/8") clamp, 34.9 mm rise, 19.1 mm pullback, Black

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ROX SPEED FX 1-1/2” Barback Handlebar Risers — 22 mm (7/8") clamp, 34.9 mm...

Moves bars approx. 1-1/4" up and 3/4" back. Machined from 6061-T6 billet aluminum. Works with stock cables. Includes all mounting hardware and instructions. Made in the U.S.A.

€116.50 ~~€157.72~~

Reduced price

THUNDERMAX Transmission Speedometer Sensor — Black, Chrome

Chrome billet speedometer sensor with OEM Deutsch connector. Made in the USA.

€74.83 ~~€94.07~~

Reduced price

THUNDERMAX Push-Button Converter — Handlebar switch, 1 A, black

Converts a momentary push-button signal to a latching output. Circuit-protected, no relays. Compact 2" x 0.6" x 0.5". Six-wire hookup; wiring diagram included. For 12 V systems, 1 A max.

€36.72 ~~€46.16~~

Reduced price

THUNDERMAX Pigtail Harness — USB, Black

Compact harness that provides a second communication port for tight ECM clearances — suitable for Dyna, Softail Rocker and '02-'05 V-Rod models.

€17.25 ~~€23.35~~

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Complete engine control module kit with integral auto-tune, plug-in harness, two wide-band sensors, software and USB cable. Easy install, hundreds of downloadable maps, closed-loop AFR tuning, no dyno required.

€1,011.83 ~~€1,272.01~~

ThunderMax Engine Control Module Kit with Integral Auto Tune — 309-588, Black

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Plug-in engine control module kit with integral auto-tune, wide-band sensors, USB software and hundreds of downloadable maps for fast, no-dyno tuning.

€987.15 ~~€1,240.99~~

ThunderMax Engine Control Module Kit with Integral Auto Tune — Black kit

Reduced price

THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto Tune —...

Complete ECM kit with integral auto-tune, plug-in harness, two wide-band oxygen sensors, downloadable maps, USB cable and easy install; no dyno required.

€1,011.83 ~~€1,272.01~~

Oil Cooler Fan — THUNDERMAX EA7000, Black

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Out of Stock

THUNDERMAX Oil Cooler Fan — THUNDERMAX EA7000, Black

Reduces oil temperatures using engine temperature and vehicle speed. Quick 15-minute install; no oil cooler removal. Plug-n-play on M8 models with compatible ECM. Made in the USA.

€257.47 ~~€323.67~~

Reduced price
Out of Stock

THUNDERMAX Engine Control Module with Integral Auto-Tune System — Black

ECM with integral Auto‑Tune replaces the factory unit to continuously self-tune AFR, improve throttle response and support turbo/nitrous; easy install and live software monitoring.

€987.15 ~~€1,240.99~~

Reduced price

THUNDERMAX Pigtail Harness — Black, ECM, Each

Compact harness that adds a second communication port for tight engine control module clearances. Made in the USA.

€18.31 ~~€24.78~~

Patriot Series Pivoting Handlebar Risers — 2" rise, 1" clamp, machined

Reduced price

ROX SPEED FX Patriot Series Pivoting Handlebar Risers — 2" rise, 1" clamp,...

Pivoting risers that let you customize bar position and feel. Patented pivot design, easy installation, made in the USA, sold as a pair. Check cable and brake‑line length before fitting.

€90.51 ~~€122.54~~

Reduced price

THUNDERMAX Twin Cam Stand-Alone Ignition System — Black

Complete stand-alone ignition for Twin Cam motors. Programmable timing and rev-limit, single-fire high-output operation, and real-time diagnostics. Compact billet-aluminum housing; mounts with 1/4"-20 bolts, 2" apart.

€322.55 ~~€405.49~~

Reduced price

THUNDERMAX Micro Harness Controller Kit — THUNDERMAX EA4260

All-in-one micro harness controller: fuses, relays (starter relay included), signal canceling and multiple flasher modes; compact 7' trim-to-fit wiring.

€329.00 ~~€413.60~~

Reduced price

THUNDERMAX Micro Harness Controller Kit — EA4360

Performs fuse, relay and signal-canceling functions in a compact billet 6061 T-6 aluminum housing with 7' trim-to-fit wiring; weather-resistant connections; compatible with micro switches.

€365.63 ~~€459.64~~

Reduced price

THUNDERMAX Electronic Harness Controller — Turn signal

Compact controller that combines fuse, relay and signal-canceling functions; allows dual-filament bulbs to act as tail, brake and turn signals. Weather-resistant, trim-to-fit harnesses for custom bikes.

€338.44 ~~€425.48~~

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