Electrical Equipment
Triumph Speed Triple · Electrical System · 28 parts · 3 on the shelf in Brea
Open this diagram in the interactive viewer → Click any callout on the drawing to jump to the part.
Triumph lists this drawing for the Speed Triple 750, Speed Triple 900.
Triumph builds more than one machine in this book and they do not all take the same parts.
Tell us which one you ride →
Motorcycles this catalogue covers
Our parts team checks fitment against your motorcycle before any order ships.
Every part on this diagram
1
1
T2500083
Harness main
Qty 1
If the last 6 of your VIN are 36658 or lower
No longer supplied by Triumph
1
T2500087
Harness main
Qty 1
If the last 6 of your VIN are 36659 or higher
Backordered at Triumph · we’ll confirm the ship date after you order
3
4
5
6
7
$1.99
In stock in Brea
7
T3450255
Plug, Retainer, Plastic
Qty 2
If the last 6 of your VIN are 20132 or higher
Backordered at Triumph · we’ll confirm the ship date after you order
$1.99
On backorder
8
T2500172
Harness and switch kit
Qty 1
Neutral/oil switch
Backordered at Triumph · we’ll confirm the ship date after you order
9
12
13
14
16
T3900021
Label
Qty 1
If the last 6 of your VIN are 16921 or lower
Backordered at Triumph · we’ll confirm the ship date after you order
16
T3900021
Label
Qty 1
If the last 6 of your VIN are 16922 or higher
Backordered at Triumph · we’ll confirm the ship date after you order
17
19
23
Diagram and part data from Triumph’s own parts catalogue. Prices and availability are a dated snapshot, not a reservation. Fitment is Triumph’s data — send us the last six of your VIN if you want it checked before you order.
Southern California Motorcycles, 515 W Lambert Rd, Brea, CA 92821 · 714-256-6700
Triumph supply checked Oct 15, 2026.