Triumph 1200 Speed Twin Fork Seals
Fork specs for the Triumph 1200 Speed Twin vary by year (see the table below).Every kit here is verified by the manufacturer to fit this exact bike. Fork seals can share a size and still not seat in a different fork, so we only list what is confirmed for your bike.
- Fork typeUpside-down
- ForkKayaba 41mm USD (Aprilia Dorsoduro 900 / Shiver 900 / BMW G310 / Triumph Street Triple group)
| Years | Fork tube |
|---|---|
| 2019–2021 | 41 mm |
| 2022 | 43 mm |
| Kit | Years | Seal size | Replaces OEM |
|---|---|---|---|
| 55-117 | 2019–2021 | 41x53x8 | Aprilia 2B004402 |
| 55-120 | 2022 | 43x54x11 | Ducati 34920261A, Ducati 34920211A |
| 57-107 | 2019–2021 | n/a | n/a |
| 57-108 | 2022 | n/a | n/a |
| 56-129 | 2019–2021 | n/a | n/a |
| 56-133 | 2022 | n/a | n/a |
| 38-6096 (bushings) | 2019–2021 | n/a | n/a |
Verified fork kits we stock for your Triumph 1200 Speed Twin
Fork Seal Kit
Fork Oil Seal Kit — Aprilia Dorsoduro 900
$18.24
Fork Seal Kit
Fork Oil Seal Kit — Tiger Sport 1200 (2017-2019)
$18.24
Fork Seal Kit
Fork Dust Seal Kit — BMW G310GS (2022-2025) +
$20.62
Fork Seal Kit
Fork Dust Seal Kit — Aprilia Caponord 1200
$19.50
Fork Seal Kit
Fork Oil & Dust Seal Kit — BMW G310GS
$39.78
Fork Seal Kit
Fork Oil & Dust Seal Kit — Aprilia RSV4 APRC R
$37.79
Fork Bushing Kit
Fork Bushing Kit — Kawasaki EN500 Vulcan LTD
$50.56
Fork oil for your Triumph 1200 Speed Twin
A fork-oil change on the Triumph 1200 Speed Twin uses 10wt fork oil. Factory fill: Kayaba G10 (SAE 10) — Showa SS-8 on some.
