PROX small-end needle bearing for TM RACING MX 250, SHERCO SE-R 250 and HONDA CR 250 R from 1986 to 2021

PROX offers this small-end needle bearing for TM RACING MX 250, SHERCO SE-R 250 and HONDA CR 250 R from 1986 to 2021. On 2-stroke engines, the piston pin turns in the small end of the rod on a needle bearing.

Why replace it?

The benefits:

• To be replaced every time the piston is.
• Remove small-end play.

Why choose PROX?

ProX uses Koyo or NTN bearings, largely made in Japan in OEM factories, with the original internal clearance (C3 / C4).

When should you replace this part?

Harder starting, loss of power, blue smoke, oil consumption or a knock when cold: these are the signs of a tired top end.

Recommended hours for the piston pin and small-end bearing (manufacturer recommendation for the Honda CR 125 R / CR 250 R):

• Racing: every 22.5 h.
• Leisure: no Honda figure; have the wear checked at every top-end rebuild.

Specifications and fitting tips

• Application: Upper pin
• Made by leading Japanese OEM manufacturers
• Built to the manufacturer's specifications as a direct, lower-cost replacement for the original part

Cross-Mania tip: Lubricate it with engine oil when fitting and inspect the small end: if it is marked or blued, the rod must be replaced.

Compatibility

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

Fits:
HONDA CR 250 R 2007
HONDA CR 250 R 2006
HONDA CR 250 R 2005
HONDA CR 250 R 2004
HONDA CR 250 R 2003
HONDA CR 250 R 2002
HONDA CR 250 R 2001
HONDA CR 250 R 2000
HONDA CR 250 R 1999
HONDA CR 250 R 1998
HONDA CR 250 R 1997
HONDA CR 250 R 1996
HONDA CR 250 R 1995
HONDA CR 250 R 1994
HONDA CR 250 R 1993
HONDA CR 250 R 1992
HONDA CR 250 R 1991
HONDA CR 250 R 1990
HONDA CR 250 R 1989
HONDA CR 250 R 1988
HONDA CR 250 R 1987
HONDA CR 250 R 1986
HONDA TRX 250 R 1986
SHERCO SE 250 2021
SHERCO SE 250 2020
SHERCO SE 250 2019
SHERCO SE 250 2018
SHERCO SE 250 2015
SHERCO SE 250 2014
SHERCO SE 300 2021
SHERCO SE 300 2020
SHERCO SE 300 2019
SHERCO SE 300 2018
SHERCO SE 300 2015
SHERCO SE 300 2014
SHERCO SE-R 250 2021
SHERCO SE-R 250 2020
SHERCO SE-R 250 2019
SHERCO SE-R 250 2018
SHERCO SE-R 250 2017
SHERCO SE-R 250 2016
SHERCO SE-R 250 2015
SHERCO SE-R 250 2014
SHERCO SE-R 300 2021
SHERCO SE-R 300 2020
SHERCO SE-R 300 2019
SHERCO SE-R 300 2018
SHERCO SE-R 300 2017
SHERCO SE-R 300 2016
SHERCO SE-R 300 2015
SHERCO SE-R 300 2014
TM RACING EN 250 2020
TM RACING EN 250 2019
TM RACING EN 250 2018
TM RACING EN 250 2017
TM RACING EN 250 2016
TM RACING EN 250 2015
TM RACING EN 250 2014
TM RACING EN 250 2013
TM RACING EN 250 2012
TM RACING EN 250 2011
TM RACING EN 250 2010
TM RACING EN 250 2009
TM RACING EN 250 2008
TM RACING EN 250 2007
TM RACING EN 250 2006
TM RACING EN 250 2005
TM RACING EN 250 2004
TM RACING EN 250 ES 2021
TM RACING EN 300 2020
TM RACING EN 300 2019
TM RACING EN 300 2018
TM RACING EN 300 2017
TM RACING EN 300 2016
TM RACING EN 300 2015
TM RACING EN 300 2014
TM RACING EN 300 2013
TM RACING EN 300 2012
TM RACING EN 300 2011
TM RACING EN 300 2010
TM RACING EN 300 2009
TM RACING EN 300 2008
TM RACING EN 300 2007
TM RACING EN 300 2006
TM RACING EN 300 2005
TM RACING EN 300 2004
TM RACING EN 300 ES 2021
TM RACING MX 250 2020
TM RACING MX 250 2019
TM RACING MX 250 2018
TM RACING MX 250 2017
TM RACING MX 250 2016
TM RACING MX 250 2015
TM RACING MX 250 2014
TM RACING MX 250 2013
TM RACING MX 250 2012
TM RACING MX 250 2011
TM RACING MX 250 2010
TM RACING MX 250 2009
TM RACING MX 250 2008
TM RACING MX 250 2007
TM RACING MX 250 2006
TM RACING MX 250 2005
TM RACING MX 250 2004
TM RACING MX 250 2003
TM RACING MX 250 2002
TM RACING MX 250 2001
TM RACING MX 250 ES 2021
TM RACING MX 300 2020
TM RACING MX 300 2019
TM RACING MX 300 2018
TM RACING MX 300 2017
TM RACING MX 300 2016
TM RACING MX 300 2015
TM RACING MX 300 2014
TM RACING MX 300 2013
TM RACING MX 300 2012
TM RACING MX 300 2011
TM RACING MX 300 2009
TM RACING MX 300 2008
TM RACING MX 300 2007
TM RACING MX 300 2006
TM RACING MX 300 2005
TM RACING MX 300 2004
TM RACING MX 300 2003
TM RACING MX 300 2002
TM RACING MX 300 2001