ORO2U Dirt Catalogue - Section E - Engine and Performance.

Connecting Rods

Prox

PROX Connecting Rods PROX Connecting Rod Kits are manufactured by leading OEM factories in Japan and made out of the toughest alloys available today. The rods are double forged using dedicated forgings. This process maintains superior strength, durability and dimensional consistency through improved grain flow. A so called barrelling surface treatment smoothly blends the forging surface preventing against microcracks to appear. Our Prox oiling slots are precisely located to maximize lower rod oiling and extend bearing life. OEM specifications and tolerance are meticulously maintained, a guarantee for easy installation and trouble free performance. Prox connecting rod kits come complete with crankpin, big-end bearing, small end bearing and washers.

• Manufactured by leading Japanese OEM factories. • Double forged using dedicated forgings to maintain superior strength and durability. • Additional barrelling surface treatment preventing against microcracks to appear. • Designed to exact OEM specifications to be a direct and cost efficient OEM replacement. • Complete line for Dirtbike, ATV, PWC and 50cc/ scooter available from stock.

Made In Japan

Replacement Parts

BETA 2-Stroke Models

Years

Con-Rod Kit

S/E Bearing B/E Bearing Crank Pin Washers

125 RR Enduro

2018 - 22 56-867.PROX 2013 - 17 56-0344.PROX 2018 - 21 56-0365.PX

56-800.PROX

56-0605

56-0214.PROX x2

250/300 RR Enduro 2-Str. 250/300 RR Enduro 2-Str. 250/300 RR Enduro 2-Str.

56-8020.PROX 56-6353.F.PROX 56-0610 56-8020.PROX 56-6353.F.PROX 56-0673

2022 - 24

56-0376.PX

56-0376

Xtrainer 250/300 Xtrainer 250/300

2018 - 21 56-0365.PX 2022 - 23 56-0376.PX 2015 - 17 56-0344.PX

56-8020.PROX 56-6353.F.PROX 56-0673

Xtrainer 300

56-8020.PROX 56-6353.F.PROX 56-0610

4-Stroke Models

Years

Con-Rod Kit

S/E Bearing B/E Bearing Crank Pin Washers

RR 250 Enduro RR 450 Enduro RR 525 Enduro

2005 - 07 56-863.PX 2005 - 09 56-863.PX 2005 - 09 56-863.PX

- - -

56-6436.PROX 56-0658 56-6436.PROX 56-0658 56-6436.PROX 56-0658

GASGAS

Replacement Parts

2-Stroke Models

Years

Con-Rod Kit

S/E Bearing B/E Bearing Crank Pin Washers

MC 50 MC 65 MC 85 MC 125

2021 - 23 56-869.PX 2021 - 23 56-923.PROX 2021 - 23 56-963.PROX 2021 - 23 56-6600.PX 1997 - 19 56-933.PX 2021 - 23 56-127.PROX 2022 - 23 56-127.PROX 2022 - 23 56-127.PROX 2000 - 19 56-933.PX 2021 - 23 56-127.PROX

56-6513.PROX 56-6515.PROX 56-0671 56-6307.PROX 56-6442.PROX 56-0625 56-821.PROX 56-6443.F.PROX 56-0629 56-800.PROX 56-6517.PROX 56-0601.PX

EC/MC/XC 250

56-802.PROX

EC 250 EX 250 MC 250

56-8020.PROX 56-6447.F.PROX 56-0638 56-8020.PROX 56-6447.F.PROX 56-0638 56-8020.PROX 56-6447.F.PROX 56-0638

EC/XC 300 EC/EX 300

56-802.PROX

56-8020.PROX 56-6447.F.PROX 56-0638

4-Stroke Models

Years

Con-Rod Kit

S/E Bearing B/E Bearing Crank Pin Washers

EC 250 F

2010 - 15 56-910.PROX 2021 - 23 56-0355.PROX

- - - - - - - - - - -

EC/EX 250 F EC/EX 250 F

56-0669 56-0674 56-0669 56-0674

2024

56-0381.PX

MC 250 F MC 250 F EC 300 F

2021 - 23 56-0355.PROX

2024

56-0381.PX

2013 - 15 56-910.PX

56-6430.PROX 56-0648

2021 - 24 2023 - 24

EC/EX 350 F

56-0366.PX 56-0366.PX

56-6518.PROX

MC 350 F EC 450 F EX 450 F MC 450 F

2013 - 15 56-0321.PX

56-0512

56-0620 56-0656 56-0656

56-0228.PROX x2

2021 - 24 2021 - 24

56-0367.PX 56-0367.PX

*Please visit our website for current prices

www.oro2u.com

Tel: 01597 822 666

Fax: 01597 825 224

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