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Swingarm Assembly

Triumph Street Twin & Speed Twin 900 · Rear Suspension · 19 parts · 1 on the shelf in Brea

Exploded parts diagram — Swingarm Assembly, Triumph Street Twin & Speed Twin 900

Open this diagram in the interactive viewer → Click any callout on the drawing to jump to the part.

Motorcycles this catalogue covers

Speed Twin 900
2021–2025
Street Twin
2016–2022

Our parts team checks fitment against your motorcycle before any order ships.

Every part on this diagram

1
T2050970
Swingarm Assy, Black
Qty 1
If the last 6 of your VIN are 857913 or higher
No date from Triumph yet
$1436.85
On backorder Ask the parts desk
2
T3203205
Screw, H/Hd, M8 x 50, Slv
Qty 2
No date from Triumph yet
$1.90
On backorder Ask the parts desk
3
T3350303
Nut, M8, Silver
Qty 2
Triumph’s Aug 14, 2026 date has passed, we’ll confirm
$0.75
On backorder Ask the parts desk
4
T2012012
Bolt
Qty 1
Low stock at Triumph
$33.00
Order-in Ask the parts desk
5
T3550261
Washer, 18 x 30 x 3
Qty 2
Triumph has stock
$2.64
Order-in Ask the parts desk
6
T2054063
Spacer, 25 x 17 x 8.5
Qty 1
Triumph has stock
$7.41
Order-in Ask the parts desk
7
T3600044
Oil Seal, 35 25 4
Qty 2
Triumph has stock
$9.67
Order-in Ask the parts desk
8
T3500204
Circlip, Int, 35 x 1.5
Qty 1
Triumph has stock
$0.90
Order-in Ask the parts desk
9
T3800506
Bearing, Ball, 17 x 35 x 10
Qty 2
Triumph has stock
$17.86
Order-in Ask the parts desk
10
T2051225
Spacer, Internal, 22x 149.5
Qty 1
No date from Triumph yet
$54.55
On backorder Ask the parts desk
11
T2050231
Sleeve, Ground, 25 17 40
Qty 1
Low stock at Triumph
$12.80
Order-in Ask the parts desk
12
T3800014
Roller bearing
Qty 1
Triumph has stock
$13.26
Order-in Ask the parts desk
13
T3350155
Locknut, Thin, M16
Qty 1
Triumph has stock
$8.71
Order-in Ask the parts desk
14
T2052065
Chain, Rubbing Strip
Qty 1
No date from Triumph yet
$34.40
On backorder Ask the parts desk
15
T3330727
Screw, But/Hd, M6 x 20, Slv
Qty 2
Triumph has stock
$3.14
Order-in Ask the parts desk
16
T2052080
Chainguard, Plastic
Qty 1
Triumph has stock
$40.73
Order-in Ask the parts desk
17
T3330726
Screw, Btn/Hd, M6 x 12, Slv
Qty 2
$4.09
In stock in Brea Ask the parts desk
18
T3010061
Flanged Sleeve, M6 x 9 x 3.25
Qty 2
Low stock at Triumph
$6.68
Order-in Ask the parts desk
19
T3700108
Clip, Cable, 14.3 x 10
Qty 2
Triumph has stock
$3.00
Order-in Ask the parts desk

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 Aug 5, 2026 · Brea shelf Aug 18, 2026.