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Front Brake Caliper & Discs

Triumph Bonneville · Braking System · 13 parts · 2 on the shelf in Brea

Exploded parts diagram — Front Brake Caliper & Discs, Triumph Bonneville

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

Motorcycles this catalogue covers

Bonneville T100
2008–2026
Bonneville T120
2016–2026
Bonneville T120 Black
2020–2026

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

Every part on this diagram

1
T2020542
Caliper Assy, Front
Qty 1
Triumph has stock
$730.56
Order-in Ask the parts desk
2
T2020543
Brake Pad Set, x 2 Pads
Qty 1
$63.03
In stock in Brea Ask the parts desk
3
T2020505
Seal Kit, 2 Piston Caliper
Qty 1
Low stock at Triumph
$52.81
Order-in Ask the parts desk
4
T2020050
Piston Set
Qty 1
Triumph has stock
$110.89
Order-in Ask the parts desk
5
T2020014
Bleed Screw
Qty 1
Low stock at Triumph
$14.14
Order-in Ask the parts desk
6
T2020084
Pad Pin Set, D Spec
Qty 1
Triumph has stock
$14.77
Order-in Ask the parts desk
7
T2020086
Pad, Spring, D Spec
Qty 1
Triumph has stock
$9.58
Order-in Ask the parts desk
8
T2025438
Bracket, Caliper, LH
Qty 1
Triumph has stock
$55.43
Order-in Ask the parts desk
9
T2023344
Disc, Front, LHS, Dia 310
Qty 1
Triumph has stock
$239.28
Order-in Ask the parts desk
10
T3200601
Bolt, HHF, M8 x 40, Slv
Qty 2
Triumph has stock
$2.81
Order-in Ask the parts desk
11
T2029090
Spares Kit, Disc Bolts
Qty 1
If the last 6 of your VIN are 372113 or lower
Triumph has stock
$66.06
Order-in Ask the parts desk
11
T2020608
Bolt, Disc, M8 x 18, Slv
Qty 6
If the last 6 of your VIN are 372114 or higher
$9.11
In stock in Brea Ask the parts desk
12
T3450200
Plug, Caphead, Chrome
Qty 6
If the last 6 of your VIN are 372113 or lower
Triumph’s Aug 7, 2026 date has passed, we’ll confirm
$3.88
On backorder 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.