The X-Trig Starting Kit Ø54mm - KYB48 is a purpose-built solution to improve the initial stroke of TM suspensions, delivering a smoother progression, better front-end stability and quicker throttle response on TM 2T and 4T models across a wide engine range.
Key features:
- Ø54mm bore with KYB48 reference for precise damping
- Compatible with TM 2020-2026, 2T and 4T, from 85cc to 450cc
- Optimises entry feel, reduces dive and enhances grip
- Built by XTRIG for reliability and long-term performance
- Designed for straightforward mounting on TM models
This product fit the following bike:
2026
TM RACING 2T 85 MX SENIOR
TM RACING 2T 125 EN ES
TM RACING 2T 125 Fi SMR e4/e5
TM RACING 2T 125 Fi EN ES
TM RACING 2T 125 MX ES
TM RACING 2T 125 Fi ES SMR Euro 5+
TM RACING 2T 144 MX
TM RACING 2T 144 EN
TM RACING 2T 250 MX
TM RACING 4T 250 Fi SMK
TM RACING 2T 250 FI EN
TM RACING 2T 250 FI MX
TM RACING 4T 250 Fi MX
TM RACING 2T 250 EN
TM RACING 4T 250 Fi EN
TM RACING 2T 300 EN
TM RACING 4T 300 Fi MX
TM RACING 2T 300 FI MX
TM RACING 2T 300 SMX
TM RACING 2T 300 FI EN
TM RACING 4T 300 Fi EN
TM RACING 2T 300 FI SMR
TM RACING 2T 300 MX
TM RACING 4T 450 Fi MX
TM RACING 4T 450 Fi EN
TM RACING 4T 450 Fi SMK
TM RACING 4T 450 Fi SMR
2025
TM RACING 2T 85 MX SENIOR
TM RACING 2T 125 Fi ES SMR Euro 5+
TM RACING 2T 125 ES EN
TM RACING 2T 125 MX ES
TM RACING 2T 125 Fi SMR e4/e5
TM RACING 2T 125 FI EN ES
TM RACING 2T 125 Fi MX ES
TM RACING 2T 144 MX
TM RACING 2T 144 EN
TM RACING 2T 144 FI EN
TM RACING 2T 250 EN
TM RACING 4T 250 Fi EN
TM RACING 2T 250 MX
TM RACING 4T 250 Fi SMK
TM RACING 2T 250 FI EN
TM RACING 2T 250 Fi MX
TM RACING 4T 250 Fi MX
TM RACING 2T 300 FI SMR
TM RACING 2T 300 MX
TM RACING 2T 300 EN
TM RACING 4T 300 Fi MX
TM RACING 2T 300 Fi MX
TM RACING 2T 300 SMX
TM RACING 2T 300 FI EN
TM RACING 4T 300 Fi EN
TM RACING 4T 450 Fi SMK
TM RACING 4T 450 Fi SMR
TM RACING 4T 450 Fi MX
TM RACING 4T 450 Fi EN
2024
TM RACING 2T 85 MX SENIOR
TM RACING 2T 100 MX SENIOR
TM RACING 2T 125 FI EN
TM RACING 2T 125 Fi SMR
TM RACING 2T 125 MX
TM RACING 2T 144 FI EN
TM RACING 2T 144 MX
TM RACING 2T 144 EN
TM RACING 4T 250 Fi EN
TM RACING 2T 250 EN
TM RACING 2T 250 FI EN
TM RACING 2T 250 MX
TM RACING 2T 300 EN
TM RACING 2T 300 MX
TM RACING 2T 300 FI EN
TM RACING 2T 300 FI SMR
TM RACING 2T 300 SMX
TM RACING 4T 300 Fi MX
TM RACING 4T 450 Fi MX
2023
TM RACING 2T 125 Fi SMR
TM RACING 2T 125 MX
TM RACING 2T 125 FI EN
TM RACING 2T 144 EN
TM RACING 2T 144 FI EN
TM RACING 2T 144 MX
TM RACING 4T 250 Fi EN
TM RACING 2T 250 FI EN
TM RACING 4T 250 Fi SMK
TM RACING 2T 250 MX
TM RACING 4T 250 Fi MX
TM RACING 2T 250 EN
TM RACING 4T 300 Fi EN
TM RACING 2T 300 FI EN
TM RACING 2T 300 MX
TM RACING 4T 300 Fi MX
TM RACING 2T 300 EN
TM RACING 2T 300 FI SMR
TM RACING 4T 450 Fi EN
TM RACING 4T 450 Fi SMR
TM RACING 4T 450 Fi MX
TM RACING 4T 450 Fi SMK
TM RACING 4T 530 Fi EN
TM RACING 4T 530 Fi SMR
2022
TM RACING 2T 125 MX
TM RACING 2T 125 Fi SMR
TM RACING 2T 144 EN
TM RACING 2T 144 FI EN
TM RACING 2T 144 MX
TM RACING 4T 250 Fi MX
TM RACING 2T 250 FI EN
TM RACING 2T 250 EN
TM RACING 4T 250 Fi EN
TM RACING 4T 250 Fi SMX
TM RACING 2T 250 MX
TM RACING 2T 300 EN
TM RACING 2T 300 FI SMR
TM RACING 4T 300 Fi EN
TM RACING 2T 300 FI EN
TM RACING 2T 300 MX
TM RACING 4T 300 Fi MX
TM RACING 4T 450 Fi MX
TM RACING 4T 450 Fi SMK
TM RACING 4T 450 Fi EN
TM RACING 4T 450 Fi SMR
TM RACING 4T 530 Fi SMR
TM RACING 4T 530 Fi EN
2021
TM RACING 2T 85 MX SENIOR
TM RACING 2T 125 Fi SMR
TM RACING 2T 125 Fi EN
TM RACING 2T 125 MX
TM RACING 2T 144 EN
TM RACING 2T 144 MX
TM RACING 2T 144 Fi EN
TM RACING 4T 250 Fi SMX
TM RACING 2T 250 MX
TM RACING 4T 250 Fi MX TWIN
TM RACING 2T 250 Fi EN
TM RACING 2T 300 Fi SMR
TM RACING 2T 300 SMX
TM RACING 4T 300 Fi MX TWIN
TM RACING 2T 300 Fi EN
TM RACING 2T 300 MX
TM RACING 4T 300 Fi EN TWIN
TM RACING 2T 300 EN
TM RACING 4T 450Fi EN
TM RACING 4T 450 Fi MX
TM RACING 4T 450 Fi SMK
TM RACING 4T 450 Fi FT
TM RACING 4T 450 Fi SMR
TM RACING 4T 450 Fi SMX
TM RACING 4T 530Fi EN
TM RACING 4T 530Fi SMR
2020
TM RACING 2T 125 Fi EN
TM RACING 2T 125 SMR
TM RACING 2T 125 EN
TM RACING 2T 125 MX
TM RACING 2T 125 Fi SMR
TM RACING 2T 144 EN
TM RACING 2T 144 MX
TM RACING 2T 250 FI EN
TM RACING 4T 250 Fi EN TWIN
TM RACING 2T 250 EN
TM RACING 2T 250 MX
TM RACING 4T 250 Fi MX TWIN
TM RACING 4T 300 FI MX TWIN
TM RACING 2T 300 EN
TM RACING 2T 300 FI SMR
TM RACING 4T 300Fi EN TWIN
TM RACING 2T 300 FI EN
TM RACING 2T 300 MX
TM RACING 4T 450Fi FT
TM RACING 4T 450 Fi SMR
TM RACING 4T 450 Fi EN
TM RACING 4T 450 Fi MX
TM RACING 4T 530 Fi SMR
2019
TM RACING 2T 125 MX
TM RACING 2T 125 EN
TM RACING 2T 125 SMR
TM RACING 2T 144 EN
TM RACING 2T 144 MX
TM RACING 4T 250 Fi EN
TM RACING 2T 250 ES EN
TM RACING 2T 250 ES MX
TM RACING 4T 250 Fi EN TWIN
TM RACING 4T 250 Fi MX TWIN
TM RACING 2T 250Fi ES EN
TM RACING 2T 300 ES MX
TM RACING 4T 300Fi EN
TM RACING 2T 300Fi ES EN
TM RACING 4T 300Fi MX
TM RACING 2T 300 ES EN
TM RACING 4T 450 Fi FT
TM RACING 4T 450 Fi EN
TM RACING 4T 450 Fi MX
TM RACING 4T 530 Fi EN
TM RACING 4T 530 Fi MX
2018
TM RACING 2T 125 EN
TM RACING 2T 125 MX
TM RACING 2T 144 EN
TM RACING 2T 144 MX
TM RACING 2T 250 MX
TM RACING 4T 250 Fi MX TWIN
TM RACING 2T 250 EN
TM RACING 4T 250 Fi EN
TM RACING 2T 300 MX
TM RACING 4T 300Fi MX
TM RACING 2T 300 EN
TM RACING 4T 300Fi EN
TM RACING 4T 450 Fi EN
TM RACING 4T 450 Fi MX
TM RACING 4T 450 Fi FT
TM RACING 4T 530 Fi MX
TM RACING 4T 530 Fi EN
2017
TM RACING 2T 125 MX
TM RACING 2T 125 EN
TM RACING 2T 144 MX
TM RACING 2T 144 EN
TM RACING 2T 250 EN
TM RACING 4T 250 Fi EN
TM RACING 2T 250 MX
TM RACING 4T 250 Fi MX
TM RACING 4T 300Fi MX
TM RACING 2T 300 EN
TM RACING 4T 300Fi EN
TM RACING 2T 300 MX
TM RACING 4T 450 Fi FT
TM RACING 4T 450 Fi EN
TM RACING 4T 450 Fi MX
TM RACING 4T 530 Fi EN
TM RACING 4T 530 Fi MX
2016
TM RACING 2T 125 EN
TM RACING 2T 125 MX
TM RACING 2T 144 MX
TM RACING 2T 144 EN
TM RACING 2T 250 MX
TM RACING 4T 250 Fi EN
TM RACING 2T 250 EN
TM RACING 4T 250 Fi MX
TM RACING 2T 300 MX
TM RACING 4T 450 Fi MX
TM RACING 4T 450 Fi EN
TM RACING 4T 530 Fi MX
TM RACING 4T 530 Fi EN
2015
TM RACING 2T 125 MX
TM RACING 2T 125 EN
TM RACING 2T 144 MX
TM RACING 2T 144 EN
TM RACING 4T 250 Fi EN
TM RACING 2T 250 MX
TM RACING 4T 250 Fi MX
TM RACING 2T 250 EN
TM RACING 2T 300 EN
TM RACING 2T 300 MX
TM RACING 4T 450 Fi EN
TM RACING 4T 450 Fi MX
TM RACING 4T 530 Fi MX
TM RACING 4T 530 Fi EN
2014
TM RACING 2T 125 MX
TM RACING 2T 125 EN
TM RACING 2T 144 MX
TM RACING 2T 144 EN
TM RACING 2T 250 MX
TM RACING 2T 250 EN
TM RACING 2T 300 MX
TM RACING 2T 300 EN
2013
TM RACING 2T 125 EN
TM RACING 2T 125 MX
TM RACING 2T 144 EN
TM RACING 2T 144 MX
TM RACING 2T 250 EN
TM RACING 2T 250 MX
TM RACING 2T 300 MX
TM RACING 2T 300 EN
