ECX Barrage Gen2 1.9 BTD Kit

Stock is as the vehicle ships. Calculated is worked from the stock figures on this page rather than stored beside them, so the two cannot drift apart. Not applicable means the vehicle does not come with it, like the motor on a roller or the tires on a race kit, or does not have one, like a KV rating on a brushed motor. Not published means it exists but no source we could find prints it.

Gearing parts

Tooth counts are the ones in the specifications above. Pitch is given as metric module (Mod 1, Mod 0.8) or diametral pitch (32P, 48P). They are different standards and are not interchangeable, even where the numbers look close. Bore is the pinion’s hole, listed separately from the motor shaft. Linked part numbers go to the maker's or official distributor's page for that part.

How these numbers were settled

A build-to-drive kit that comes with its motor, pinion and electronics.

• Horizon's spec table prints a 22T pinion, a 60T 48P spur and a 4.3in (110mm) outer tire diameter.
• The transmission tooth counts are not published, so the ratios are left blank.
• The motor is a 390 brushed, which has no KV rating.
• No LiPo rating is published for the speed control, so the cell count is left blank.

Documents

• ManualBuild manual (Horizon PDF) (opens in a new tab)Replacement parts list

Sources

• ECX01011horizonhobby.com (opens in a new tab)
• DYNS1206horizonhobby.com (opens in a new tab)
• ECX212018horizonhobby.com (opens in a new tab)
• Manual (PDF)horizonhobby.com (opens in a new tab)

Every figure on this page traces to one of these. Where they disagreed, the note above says which was used and why.

More from ECX

• Axe 2WD
• Barrage 1.9 Scaler
• Barrage 1/24 4WD
• Barrage Gen2 1.55
• Brutus 2WD
• Circuit 2WD
• Micro Roost 1/28 2WD
• Roost 1/18 4WD