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Main Frame Assembly

Triumph Bonneville Speedmaster · Frame, Footrests, Engine Mountings & Stands · 27 parts

Exploded parts diagram — Main Frame Assembly, Triumph Bonneville Speedmaster

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

Motorcycles this catalogue covers

Speedmaster 1200
2020–2026

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

Every part on this diagram

1
T2071286
Frame Assembly, CA
Qty 1
No date from Triumph yet
$2922.21
On backorder Ask the parts desk
1
T2071287
Frame Assembly, AU
Qty 1
No date from Triumph yet
$2922.21
On backorder Ask the parts desk
1
T2071288
Frame Assembly, US
Qty 1
No date from Triumph yet
$2922.21
On backorder Ask the parts desk
1
T2071289
Frame Assembly, BR
Qty 1
No date from Triumph yet
$2922.21
On backorder Ask the parts desk
1
T2071290
Frame Assembly, TH
Qty 1
No date from Triumph yet
$2922.21
On backorder Ask the parts desk
1
T2071291
Frame Assembly, ROW
Qty 1
No date from Triumph yet
$2922.21
On backorder Ask the parts desk
2
T2073464
Cradle Assembly, LH, ED & Powder
Qty 1
Triumph has stock
$271.12
Order-in Ask the parts desk
3
T2073472
Cradle Assembly, RH, ED & Powder
Qty 1
Triumph has stock
$260.52
Order-in Ask the parts desk
4
T3151024
Bolt, HHF, M12 x 75, 10,9, Slv
Qty 2
Triumph has stock
$5.92
Order-in Ask the parts desk
5
T3151141
Bolt, TX, M12 x 55, Slv
Qty 2
Triumph has stock
$9.15
Order-in Ask the parts desk
6
T3501795
Washer, M12, OD26, Hardened, Slv
Qty 3
Triumph’s Aug 14, 2026 date has passed, we’ll confirm
$2.09
On backorder Ask the parts desk
7
T2075055
Bracket, M10
Qty 4
Triumph has stock
$14.00
Order-in Ask the parts desk
8
T3203206
Screw, Cap/Hd, M10 x 35, Slv
Qty 8
Triumph has stock
$6.18
Order-in Ask the parts desk
9
T3350219
Threaded Insert
Qty 7
Availability unconfirmed
$2.87
Not on our shelf Ask the parts desk
10
T3450015
Plug, M10
Qty 2
Triumph has stock
$1.30
Order-in Ask the parts desk
11
T2071709
Bracket, M8
Qty 2
Triumph has stock
$19.97
Order-in Ask the parts desk
12
T3450162
Bung, 12 x 24 x 14
Qty 1
No date from Triumph yet
$3.08
On backorder Ask the parts desk
13
T3334675
Bolt, HHF, M12 x 240, Slv
Qty 1
No date from Triumph yet
$6.42
On backorder Ask the parts desk
14
T3334662
Screw, Torx, M12 x 265
Qty 1
Triumph has stock
$14.45
Order-in Ask the parts desk
15
T3350234
Locknut, Flgd, M12 x 1.25
Qty 6
Triumph has stock
$5.62
Order-in Ask the parts desk
16
T2072119
Spacer, 13 x 24 x 29
Qty 1
Triumph has stock
$6.87
Order-in Ask the parts desk
17
T2072118
Spacer, 13 x 28 x 15
Qty 1
No date from Triumph yet
$7.71
On backorder Ask the parts desk
18
T2400854
Tank Mount Bush
Qty 2
Triumph has stock
$2.53
Order-in Ask the parts desk
19
T2072929
Pad, Protection, Fuel Tank
Qty 1
Triumph has stock
$23.93
Order-in Ask the parts desk
21
T2071980
Adjuster, Frame, M12
Qty 3
No date from Triumph yet
$9.06
On backorder Ask the parts desk
22
T2076548
Adjuster, Threaded
Qty 2
Triumph has stock
$15.20
Order-in Ask the parts desk
23
T2051010
Swingarm Pivot Adjuster
Qty 1
Triumph has stock
$22.62
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.