FRONT FORK SPRING PERCHES KYB 48mm 24mm CARTRIDGE SX (PAIR) 111-300-210

These adjustable K-Tech front fork spring perches are supplied as a pair, with one perch for each fork leg. They support the fork springs in KYB 48 mm forks with a 24 mm cartridge and are the SX version intended for supercross suspension tuning. Check the fork and cartridge actually fitted before ordering, particularly if the motorcycle has modified or swapped forks.

Features

• Optimised oil flow helps improve bottoming resistance in MX and SX use.


• Replaces the original plastic spring perches.


• Teflon-coated guide bushes promote smoother action.

Specifications

• Fork diameter: 48 mm


• Cartridge diameter: 24 mm


• Perch inner diameter: 28 mm


• Perch outer diameter: 44 mm


• Perch material: aluminium

Cross-Reference OEM Part Numbers

• K-Tech: 111-300-210

Vehicle Fitments

HONDA

• CRF450R (2012)

KAWASAKI

• KX450F (2011–2012)

YAMAHA

• YZ125 (2015–2026)


• YZ250 (2015–2026)


• YZ250F (2012–2018)


• YZ450F (2012–2019)


• WR250F (2015–2019)


• WR450F (2012–2018)


• YZ250X (2016–2026)


• YZ250FX (2016–2019)


• YZ450FX (2016–2018)


• YZ125X (2022–2026)

GAS GAS

• EC250 (2018–2020)


• EC300E 4 (2018)


• XC250 (2018–2019)


• XC300 (2018–2019)


• ENDURO GP250 (2018–2019)


• ENDURO GP300 (2018–2019)


• EC200 Racing (2019–2020)


• EC250 Racing (2019–2020)


• EC300 Racing (2019–2020)


• EC250 Six Days (2019)


• EC300 Six Days (2019)


• XC200 (2019)

SHERCO

• 500SCF Factory (2019–2020)


• 300SE Factory (2019–2026)


• 250SE Factory (2019–2026)


• 250SEF Factory (2019–2026)


• 300SEF Factory (2019–2026)


• 450SEF Factory (2019–2026)


• 250SC Factory (2019–2021)


• 125SE Factory (2019–2026)


• 300SC Factory (2019–2021)


• 250SCF Factory (2019–2021)


• 300SCF Factory (2019–2021)


• 450SCF Factory (2019–2021)


• 450SEF Racing ISDE (2019–2021)


• 125SC Factory (2019–2021)


• 500SEF Factory (2020–2021, 2026)


• 300SE Xtrem (2026)


• 250SE Xtrem (2026)

BETA

• RR 2T 250 Racing (2020–2026)


• RR 2T 300 Racing (2020–2026)


• RR 2T 125 Racing (2020–2026)


• RR 4T 350 Racing (2020–2026)


• RR 4T 390 Racing (2020–2026)


• RR 4T 430 Racing (2020–2026)


• RR 4T 490 Racing (2020–2022)


• RR 4T 480 Racing (2020–2026)


• RR 2T 200 Racing (2021–2026)


• RX 2T 300 (2023–2025)


• RX 4T 450 (2023–2025)


• RX 2T 350 (2026)


• RX 2T 250 (2026)

FANTIC

• XE-125 (2020–2021)


• XX-250 (2020–2026)


• XX-125 (2020–2026)

SUZUKI

• RM-Z250F (2019–2026)

STARK

• Varg (2023–2026)


• Varg EX (2025–2026)

TRIUMPH

• TF250-X (2024–2026)


• TF450-RC (2025–2026)


• TF250-E (2026)


• TF450-E (2026)

KOVE

• MX250R (2026)


• MX450R (2026)