PROX Linkage Bearing Kit for GAS GAS, HUSQVARNA and KTM 2025-2027

The PROX 26.110217 linkage bearing kit is designed for GAS GAS EC 125, EC 250, EC 300, ECF 250, ECF 350, ECF 450, ECF 500, EX 250, EX 300, EXF 250, EXF 350, EXF 450, MC 125, MC 150, MC 250, MC 300, MCF 250, MCF 350, MCF 450, HUSQVARNA FC 250, FC 350, FC 450, FE 250, FE 350, FE 450, FE 501, FX 350, FX 450, TC 125, TC 250, TC 300, TE 125, TE 150, TE 250, TE 300 and KTM SX 125, SX 150, SX 250, SX 300, SXF 250, SXF 350, SXF 450, XC 125, XC 300, XCF 250, XCF 450 from 2025 to 2027. The linkage connects the swingarm to the shock and works on every bump. Its needle bearings are exposed to water and mud: seized or rusty, they hold back the rear suspension and make the rear end harsh and vague.

Specifications

• Brand: PROX
• Manufacturer part number: 26.110217
• Weight: 540 g

When to replace it?

• Play at the rear when you lift the rear wheel.
• Rear suspension that is harsh or squeaks.
• Rusty needles, marked sleeves or black grease when opened.

Take the linkage apart, clean it and grease it regularly, especially after rides in water or mud, and replace the bearings as soon as they bind or have play.

Fitting tips

1. Support the bike with the rear wheel off the ground and remove the linkage.
2. Press out the old bearings, or pull them out with a puller, without damaging the bores.
3. Press in the new bearings, straight, then fit the seals and the sleeves packed with waterproof grease.
4. Refit the linkage and tighten the pivot bolts to the manual's torque.

Why PROX?

Founded in 1975 and based near Amsterdam, ProX specialises in engine and clutch wear parts for off-road bikes. The brand has most of its range made in Japan, by OEM suppliers, for quality on a par with the original parts.

Spare parts and items to plan

• Swingarm bearings : PROX 26.210116 · PROX 26.210125
• Grease : MOTUL 400 g

Frequently asked questions

Should I do the swingarm at the same time?
It is advisable: the swingarm bearings face the same conditions and are easy to do while you are in there.

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
GAS GAS EC 125 2025
GAS GAS EC 250 2025
GAS GAS EC 300 2025
GAS GAS ECF 250 2025
GAS GAS ECF 350 2025
GAS GAS ECF 450 2025
GAS GAS ECF 500 2025
GAS GAS EX 250 2025
GAS GAS EX 300 2025
GAS GAS EXF 250 2025
GAS GAS EXF 350 2025
GAS GAS EXF 450 2025
GAS GAS MC 125 2026
GAS GAS MC 125 2025
GAS GAS MC 150 2025
GAS GAS MC 250 2026
GAS GAS MC 250 2025
GAS GAS MC 300 2025
GAS GAS MCF 250 2026
GAS GAS MCF 250 2025
GAS GAS MCF 350 2025
GAS GAS MCF 450 2026
GAS GAS MCF 450 2025
HUSQVARNA FC 250 2026
HUSQVARNA FC 250 2025
HUSQVARNA FC 350 2026
HUSQVARNA FC 350 2025
HUSQVARNA FC 450 2026
HUSQVARNA FC 450 2025
HUSQVARNA FE 250 2025
HUSQVARNA FE 350 2025
HUSQVARNA FE 450 2025
HUSQVARNA FE 501 2025
HUSQVARNA FX 350 2025
HUSQVARNA FX 450 2025
HUSQVARNA TC 125 2026
HUSQVARNA TC 125 2025
HUSQVARNA TC 250 2026
HUSQVARNA TC 250 2025
HUSQVARNA TC 300 2026
HUSQVARNA TC 300 2025
HUSQVARNA TE 125 2025
HUSQVARNA TE 150 2025
HUSQVARNA TE 250 2025
HUSQVARNA TE 300 2025
KTM SX 125 2026
KTM SX 125 2025
KTM SX 150 2026
KTM SX 150 2025
KTM SX 250 2026
KTM SX 250 2025
KTM SX 300 2026
KTM SX 300 2025
KTM SXF 250 2027
KTM SXF 250 2026
KTM SXF 250 2025
KTM SXF 350 2027
KTM SXF 350 2026
KTM SXF 350 2025
KTM SXF 450 2027
KTM SXF 450 2026
KTM SXF 450 2025
KTM XC 125 2025
KTM XC 300 2025
KTM XCF 250 2025
KTM XCF 450 2025