PROX Lower Shock Bearing Kit for YAMAHA TT 230, WR 250 2005-2026

The PROX 26.450064 shock bearing kit is designed for YAMAHA TT 230, WR 250 from 2005 to 2026. The shock is mounted at both ends on bearings or spherical bearings. Seized or worn, they create play and hold the shock back: the rear end becomes harsh and the suspension loses its sensitivity.

Specifications

• Brand: PROX
• Manufacturer part number: 26.450064

When to replace it?

• Play at the rear when you lift the wheel.
• Spherical bearing or bearing that binds, clunking noise at the rear.
• Rusty bearing or marked sleeve at disassembly.

Check these bearings every time you remove the shock and at the same time as the linkage. Check whether it is the upper or the lower mount (given in the name).

Fitting tips

1. Remove the shock as per the manual.
2. Press out the old bearing or spherical bearing and clean the mounting eye.
3. Press in the new bearing, with the seals and sleeves packed with waterproof grease.
4. Refit the shock 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

• Linkage bearings : ALL BALLS · PROX
• Grease : MOTUL 400 g

Compatibility

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

Fits:
YAMAHA TT 230 2026
YAMAHA TT 230 2025
YAMAHA TT 230 2024
YAMAHA TT 230 2023
YAMAHA TT 230 2022
YAMAHA TT 230 2021
YAMAHA TT 230 2020
YAMAHA TT 230 2019
YAMAHA TT 230 2018
YAMAHA TT 230 2017
YAMAHA TT 230 2016
YAMAHA TT 230 2015
YAMAHA TT 230 2014
YAMAHA TT 230 2013
YAMAHA TT 230 2012
YAMAHA TT 230 2011
YAMAHA TT 230 2010
YAMAHA TT 230 2009
YAMAHA TT 230 2008
YAMAHA TT 230 2007
YAMAHA TT 230 2006
YAMAHA TT 230 2005
YAMAHA WR 250 2020
YAMAHA WR 250 2019
YAMAHA WR 250 2018
YAMAHA WR 250 2017
YAMAHA WR 250 2016
YAMAHA WR 250 2015
YAMAHA WR 250 2014
YAMAHA WR 250 2013
YAMAHA WR 250 2012
YAMAHA WR 250 2011
YAMAHA WR 250 2010
YAMAHA WR 250 2009
YAMAHA WR 250 2008