🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$659.99
Home/Sports & Outdoors/Sports Technology/Cycle Computers
SpeedBox 1.3 B.Tuning (with Bluetooth) compatible with Shimano motor EP8 / E-Bike Kit/Tuning Chip with + E-Tube Port for Di2 + Satellite System — image 1
Cycle ComputersSPEEDBOX✓ In stock

SpeedBox 1.3 B.Tuning (with Bluetooth) compatible with Shimano motor EP8 / E-Bike Kit/Tuning Chip with + E-Tube Port for Di2 + Satellite System

★★★★★
$659.99

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About this item
  • E-Bike tuning chip compatible with: EP8 engines, EP8 RS engines, Giant Revolt (up to 35 km/h), SpeedBox app. Not compatible with: Shimano EP801
  • Chip activation / deactivation: SpeedBox App / LIGHT Maximum speed: unlimited
  • The "+ E-tube connection" version is intended for e-bikes without a free e-tube connection - usually e-bikes with one of these components: Satellite System ON/OFF Switch Di2 derailleur gear
  • Display: Actual values up to 23 km/h, thereafter actual values only in the application
  • SpeedBox - App options: tuning controls Activate the "double-click tuning control" function Set the maximum auxiliary speed Save and display travel data
  • To connect the SpeedBox chip with an e-bike, we use color-coded plugs that are equipped with a key for the correct connection, making the installation of the chip truly simple. We have written detailed instructions and created videos that allow every customer to install the SpeedBox. Removing the tuning chip is as easy as installation. If you have some connection problems, please do not hesitate to contact us.
  • If you want to install a SpeedBox into a brand new bike, you need to ride at least 10 km on this bike before starting the chip for the first time. https://youtu.be/ES7kvsALX1c?si=CfbtqP6wSxRDxLtv
Product details
Brand
SPEEDBOX
Manufacturer
SpeedBox
Material
Plastic
Colour
black
Size
SpeedBox 1.3 B.Tuning kompatibel mit Shimano
Weight
0.09 kg
Model number
SB13BT_S+ETP
Part number
SB13BT_S+ETP
EAN
8594206940762

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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