ORO2U Dirt Catalogue - Section E - Engine and Performance.

Piston Kits

ProX

2-Stroke Models RIEJU

Years

Size

Piston Kit

Piston Rings

Piston Pin

Piston Clips

Small End Bearing

MR 300 Pro / Racing / Ranger

2021

72mm

.A.PX

.PX

.PROX

.PX

.PROX

56-W159

56-R1201

56-781

56-0181

56-802

SHERCO

2-Stroke Models

Years

Size

Piston Kit 56-W9850 56-W9845 56-W9845 56-W9989 56-W9988 56-W9989 56-W9990 56-W9990 Piston Kit 56-W9986 56-W9986 56-W9987 56-W9987

Piston Rings

Piston Pin

Piston Clips

Small End Bearing

50 SE / SM 125 SC-R 125 SE-R 250 SC-R

2003 - 19 40.3mm

.130.PX

.PX .PX .PX .PX

.PROX .PROX .PROX .PROX

56-0166 56-0174 56-0174 56-0181

56-6306 56-8142 56-8142 56-6373

2019

54mm

.A.PX .A.PX .A.PX .A.PX .A.PX .A.PX .A.PX

.PROX .PROX .PROX

56-729 56-729 56-781

2018 - 26 54mm

2019

66.34mm

.PX

56-R1207

250 SE / SE-R 250 SE / SE-R

2014 - 16 66.34mm 2017 - 25 66.34mm

.PROX .PROX .PROX .PROX

56-6373 56-6373 56-6373 56-6373

.PX .PX .PX

.PROX

.PX .PX .PX

56-R1207 56-R1201 56-R1201

56-781

56-0181 56-0181 56-0181

300 SC-R

2019

72mm

– –

300 SE / SE-R

2016 - 25 72mm

4-Stroke Models 250 SE F / SE F-R

Years

Size

Piston Rings

Piston Pin

Piston Clips

Small End Bearing

2014 - 18 76mm 2014 - 18 76mm 2014 - 17 84mm 2014 - 17 84mm

.A.PX .A.PX .A.PX .A.PX

– – – –

– – – –

– – – –

– – – –

2.5 SE i-FR

300 SE F / SE F-R

3.0 SE i-FR

SUZUKI 2-Stroke Models

Years

Size

Piston Kit

Piston Rings

Piston Pin

Piston Clips

Small End Bearing

RM 60 RM 65

2003

43mm

.A.PX .A.PX

.PX .PX .PX .PX

– –

.PX .PX .PX .PX

.PROX .PROX

56-W648 56-W752 56-W645 56-W806 56-W651 56-W754 56-W835 56-W642 56-W614 56-W702 56-W742

56-R1228 56-R1229 56-R1256 56-R1257

56-0166 56-0166 56-0170 56-0170

56-6308 56-6308

2003 - 05 44.5mm 1991 - 01 47.5mm 2002 - 23 48mm

RM 80 (82cc)

+P0.PX

.PR .PR

56-715 56-715

RM 85 RM 100 RM 125 RM 125 RM 250 RM 250 RM 250 RM 250

.A.PX .A.PX .A.PX .A.PX

.PROX .PROX .PROX .PROX

56-821 56-823 56-800 56-800 56-8090 56-8090 56-8090 56-8090

2003

52.5mm

2000 - 03 54mm 2004 - 11 54mm 1989 - 95 67mm 1996 - 97 66.4mm

.PX .PX

.PR .PR

.PX .PX .PX .PX .PX .PX

56-R1258 56-R1258

56-0715 56-0715

56-0174 56-0174 56-0181 56-0181 56-0181 56-0181

.00D.PX

.PROX .PROX .PROX .PROX

.A.PX .A.PX .A.PX

.00 .00 .PX

.PR .PR

56-R1215 56-R1215 56-R1259

56-7924 56-7924

1998

66.4mm

2003 - 12 66.4mm

4-Stroke Models

Years

Size

Piston Kit 56-W4842 56-W4921

Piston Rings

Piston Pin

Piston Clips

Small End Bearing

RM-Z 250 (Std. Comp. 12.6:1) RM-Z 250 (Std. Comp. 13.4:1) RM-Z 250 (Std. Comp. 13.4:1) DR-Z 400 (Std. Comp. 12.2:1) DR-Z 400 (High Comp. 13.5:1) RM-Z 450 (Std. Comp. 12.2:1)

2004 - 06 77mm 2007 - 09 77mm 2010 - 26 77mm 2000 - 24 90mm 2000 - 24 90mm 2008 - 12 96mm 2008 - 12 96mm 2013 - 26 96mm 2010 - 19 96mm 2010 - 19 96mm

.A.PX .A.PX

.PX .PX .PX .PX .PX .PX .PX .PX .PX .PX

.PR

.PX .PX .PX .PX

– – – – – – – – – –

56-R1243 56-R1260 56-R1245 56-R1261 56-R1261 56-R1221 56-R1221 56-R1221 56-R1221 56-R1221

56-7968

56-0176 56-0176 56-0176 56-0187

.A.PX

56-6500.PR

56-W951

.A.PX

– –

56-W4713 56-W4713 56-W4953

.PX.HC

.PX .PX .PX .PX .PX .PX

56-0187 56-0185 56-0185 56-0185 56-0185 56-0185

.B.PX

.PR .PR .PR .PR .PR

56-7959 56-7959 56-7959 56-7959 56-7959

(High Comp)

.B.PX

56-W307

RM-Z 450 (Std. Comp. 12.5:1) RMX 450 Z (Std. Comp. 12.2:1)

.B.PX .B.PX

56-W4955 56-W4953

(High Comp. 13.2:1)

.B.PX

56-W307

TM

2-Stroke Models

Years

Size

Piston Kit

Piston Rings

Piston Pin

Piston Clips

Small End Bearing

MX/EN 125 MX/EN 144 MX/EN 250 MX/EN 300

1992 - 13 54mm 2008 - 14 56mm 1999 - 24 66.4mm 2002 - 24 72mm

.C.PROX

.PX

.PX

.PROX .PROX

56-W016

56-783

56-0174

56-814 56-814 56-6373 56-6373

.B.PX

.PX

– – –

– – –

56-W9840

56-R1262

.C.PX .C.PX

– –

.PROX .PROX

56-W020 56-W032

*Please visit our website for current prices E10

www.oro2u.com

Tel: 01597 822 666

Fax: 01597 825 224

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