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Rear Brake Disc and Caliper

Triumph Bonneville · Braking System · 11 parts · 1 on the shelf in Brea

Exploded parts diagram — Rear Brake Disc and Caliper, 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
T2020239
Caliper, Rear
Qty 1
No date from Triumph yet
$712.97
On backorder Ask the parts desk
2
T2020966
Pad Pin Set (2 Pins)
Qty 1
Low stock at Triumph
$14.77
Order-in Ask the parts desk
3
T2020954
Pad Spring Set
Qty 1
Triumph has stock
$7.90
Order-in Ask the parts desk
4
T2020555
Pad Set
Qty 1
$59.81
In stock in Brea Ask the parts desk
5
T2020050
Piston Set
Qty 1
Triumph has stock
$110.89
Order-in Ask the parts desk
6
T2020014
Bleed Screw
Qty 1
Low stock at Triumph
$14.14
Order-in Ask the parts desk
7
T3205687
Bolt, HHF, Lghtd, M10 x 19, Slv
Qty 2
Low stock at Triumph
$8.35
Order-in Ask the parts desk
8
T2023048
Caliper Carrier
Qty 1
Triumph has stock
$142.58
Order-in Ask the parts desk
9
T2025375
Disc, Rear
Qty 1
Triumph has stock
$232.65
Order-in Ask the parts desk
10
T2029090
Spares Kit, Disc Bolts
Qty 1
Kit contains 12 bolts
Triumph has stock
$66.06
Order-in Ask the parts desk
11
T3450200
Plug, Caphead, Chrome
Qty 4
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.