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ENGINE
Looking for off-road bike engines that deliver power, durability, and top performance? At MX Positivo, we offer a wide selection of complete engines, engine components, and upgrade kits designed for off-road motorcycles. Whether you need a replacement engine, a performance boost, or essential maintenance parts, our collection features high-quality options compatible with leading off-road bike brands.
From cylinders and pistons to crankshafts and transmission components, we have everything you need to keep your dirt bike running at peak efficiency. Our products are built for extreme conditions, ensuring durability, reliability, and enhanced riding performance.
Browse our selection and find the perfect engine for your off-road adventures! Shop now at MX Positivo and take your riding experience to the next level.
- Year 2016 Remove This Item
- 701 4item
- ALP 200 1 item
- ALP 350 1 item
- CABALLERO 50 1 item
- COTA 250 1 item
- CR 125 2item
- CR 50 11item
- CRF 100 18item
- CRF 125 12item
- CRF 150 147item
- CRF 150 R 4item
- CRF 230 18item
- CRF 250 R 185item
- CRF 250 X 118item
- CRF 300 1 item
- CRF 450 R 170item
- CRF 450 X 95item
- CRF 50 1 item
- CRM 250 5item
- CX 3item
- DR 125 8item
- DR 650 1 item
- DRZ 400 68item
- EC 250 11item
- EC 250 F 8item
- EC 300 11item
- EC 450 6item
- EN 125 20item
- EN 250 17item
- EN 250 F 2item
- EN 300 17item
- EN 450 2item
- EVO 300 1 item
- EXC 125 88item
- EXC 200 42item
- EXC 250 97item
- EXC 300 94item
- EXC 400 1 item
- EXC 500 60item
- EXC 85 20item
- EXC-F 250 131item
- EXC-F 350 113item
- EXC-F 450 84item
- FC 250 102item
- FC 350 74item
- FC 450 81item
- FE 250 94item
- FE 350 67item
- FE 390 3item
- FE 450 60item
- FE 501 39item
- FE 510 1 item
- FREERIDE 250 54item
- FREERIDE 350 43item
- FS 450 2item
- KL 110 14item
- KL 140 2item
- KL 250 1 item
- KL 450 26item
- KL 650 11item
- KX 250 F 205item
- KX 450 1 item
- KX 450 F 153item
- KX 65 80item
- KX 85 135item
- MARTATHON 4item
- MINICORSS 50 4item
- MT 280 2item
- MX 125 31item
- MX 250 13item
- MX 250 F 2item
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- MX 450 F 2item
- MX 50 4item
- MX 85 9item
- PW 50 11item
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- RMZ 250 151item
- RMZ 450 140item
- RR 125 1 item
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- RR 300 31item
- RR 350 11item
- RR 390 10item
- RR 430 11item
- RR 480 10item
- RR 500 1 item
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- SE 250 38item
- SE 300 41item
- SE 450 6item
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- SMR 300 3item
- SX 105 15item
- SX 125 133item
- SX 150 61item
- SX 200 1 item
- SX 250 98item
- SX 300 5item
- SX 50 60item
- SX 540 2item
- SX 65 101item
- SX 85 100item
- SX-F 250 150item
- SX-F 350 79item
- SX-F 450 126item
- SX-F 530 1 item
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- TC 250 133item
- TC 50 3item
- TC 65 2item
- TC 85 92item
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- TE 250 86item
- TE 300 67item
- TE 310 1 item
- TE 511 2item
- TE 610 1 item
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- TX 5item
- TXT 125 5item
- TXT 250 3item
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- TXT 300 3item
- VECCHI MODELLI 14item
- WR 125 45item
- WR 144 2item
- WR 250 20item
- WR 250 F 127item
- WR 450 F 78item
- XC 200 24item
- XC 250 37item
- XC 300 40item
- XC 65 3item
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- XC-F 350 20item
- XC-F 450 16item
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- XC-W 500 13item
- XR 650 9item
- XT 125 1 item
- XT 660 3item
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- YZ 125 132item
- YZ 144 2item
- YZ 250 112item
- YZ 250 F 169item
- YZ 250 X 51item
- YZ 450 F 197item
- YZ 85 95item
- 1970 6item
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- 1974 101item
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- 1976 130item
- 1977 179item
- 1978 253item
- 1979 299item
- 1980 441item
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- 1984 769item
- 1985 945item
- 1986 1171item
- 1987 1236item
- 1988 1351item
- 1989 1628item
- 1990 2087item
- 1991 2162item
- 1992 2272item
- 1993 2445item
- 1994 2471item
- 1995 2384item
- 1996 2509item
- 1997 2690item
- 1998 3154item
- 1999 3224item
- 2000 3701item
- 2001 4335item
- 2002 4737item
- 2003 5552item
- 2004 6664item
- 2005 6849item
- 2006 7201item
- 2007 7675item
- 2008 7470item
- 2009 7326item
- 2010 7078item
- 2011 7037item
- 2012 6970item
- 2013 6908item
- 2014 7586item
- 2015 7074item
- 2016 6471item
- 2017 5873item
- 2018 5926item
- 2019 5295item
- 2020 5106item
- 2021 5516item
- 2022 5474item
- 2023 4252item
- 2024 2339item
- 2025 54item
- 2026 11item
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- 2030 9item
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- A 62item
- 68mm 2item
- 72mm 1 item
- 81mm 5item
- 83mm 1 item
- 94mm 1 item
- 0,1 MM 2item
- 0,10 MM 5item
- 0,2 MM 8item
- 0,20 MM 23item
- 0,3 MM 5item
- 0,30 MM 9item
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- 1 FASCIA 2item
- 1,20 MM 12item
- 1,25 MM 12item
- 1,30 MM 12item
- 1,35 MM 12item
- 1,40 MM 12item
- 1,45 MM 12item
- 1,50 MM 12item
- 1,55 MM 12item
- 1,60 MM 12item
- 1,65 MM 12item
- 1,70 MM 12item
- 1,75 MM 12item
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- 1,95 MM 12item
- 100 MM 4item
- 100.5 1 item
- 100.93 2item
- 100.96 1 item
- 101 1 item
- 101.93 2item
- 101.94 1 item
- 101.95 1 item
- 101.96 2item
- 102 MM 1 item
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- 118 MAGLIE 1 item
- 12 X 15 X 16 1 item
- 12 X 16 X 15 2item
- 122 1 item
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- 14 X 18 X 15,7 2item
- 14 X 18 X 17 1 item
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- 15 X 19 X 20 4item
- 16 X 20 X 17,70 1 item
- 16 X 20 X 20 1 item
- 18 X 22 X 20 7item
- 18 X 22 X 22 3item
- 18 X 22 X 23 2item
- 18 X 23 X 22 2item
- 2 tubi 1 item
- 2,0 MM 12item
- 2,10 MM 12item
- 2,15 MM 12item
- 2,20 MM 12item
- 2,25 MM 12item
- 2,30 MM 12item
- 2,35 MM 12item
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- 20 x 47 x 14 1 item
- 20 x 52 x 15 9item
- 25 x 52 x 15 2item
- 25 x 62 x 17 8item
- 3,0 MM 12item
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- 38.94 1 item
- 38.95 1 item
- 38.96 1 item
- 39,5 MM 1 item
- 39.46 6item
- 39.47 6item
- 39.479999999999997 2item
- 39.48 4item
- 39.49 1 item
- 39.5mm 1 item
- 39.86 1 item
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- 40 MM 2item
- 40.3 1 item
- 40.5 1 item
- 40.95 1 item
- 41.45 1 item
- 42 1 item
- 44,5 MM 1 item
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- 44.48 2item
- 44.96 8item
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- 44.98 8item
- 44.99 7item
- 45 2item
- 45 MM 2item
- 45.94 1 item
- 45.95 1 item
- 45.96 1 item
- 46.45 1 item
- 46.94 22item
- 46.95 23item
- 46.96 25item
- 46.97 22item
- 47 1 item
- 47,5 MM 2item
- 47.01 1 item
- 47.44 6item
- 47.45 8item
- 47.46 9item
- 47.47 7item
- 47.48 2item
- 47.87 1 item
- 47.88 1 item
- 47.89 1 item
- 47.9 2item
- 47.91 1 item
- 47.92 1 item
- 47.94 3item
- 47.95 6item
- 47.96 6item
- 47.97 4item
- 48 1 item
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- 48.45 9item
- 48.46 7item
- 48.47 8item
- 48.5 1 item
- 48.95 1 item
- 49.45 1 item
- 49.95 2item
- 49.96 2item
- 50 MM 3item
- 51.95 7item
- 51.96 5item
- 51.97 5item
- 52.44 4item
- 52.45 5item
- 52.46 4item
- 52.54 1 item
- 52.5mm 1 item
- 52.94 3item
- 52.95 4item
- 52.96 1 item
- 53 MM 2item
- 53.45 1 item
- 53.93 12item
- 53.94 79item
- 53.95 91item
- 53.96 90item
- 53.97 85item
- 53.98 21item
- 53.99 1 item
- 54 5item
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- 54.44 3item
- 54.45 3item
- 54.95 3item
- 54MM 1 item
- 55.94 4item
- 55.95 7item
- 55.96 5item
- 55.97 5item
- 55.98 4item
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- 56.69 1 item
- 56.94 2item
- 57.19 1 item
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- 57.95 10item
- 57.96 6item
- 57.97 1 item
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- 58.44 1 item
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- 59.94 1 item
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- 63 MM 1 item
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- 63.96 5item
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- 65.959999999999994 1 item
- 65.96 3item
- 65.97 7item
- 65.98 5item
- 65.99 5item
- 66,4 4item
- 66,4 MM 1 item
- 66.31 6item
- 66.32 6item
- 66.33 14item
- 66.34 60item
- 66.349999999999994 28item
- 66.35 39item
- 66.36 64item
- 66.37 44item
- 66.38 1 item
- 66.400000000000006 1 item
- 66.43 1 item
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- 66.93 1 item
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- 67.97 1 item
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- 71.94 34item
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- 71.959999999999994 12item
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- 71.97 7item
- 71.98 1 item
- 72 2item
- 72 MM 1 item
- 72.46 1 item
- 72.47 1 item
- 72.48 1 item
- 74.95 1 item
- 75.959999999999994 1 item
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- 75.98 2item
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- 76.75 2item
- 76.76 9item
- 76.760000000000005 3item
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- 76.78 7item
- 76.8mm 1 item
- 76.95 33item
- 76.959999999999994 14item
- 76.96 29item
- 76.97 46item
- 76.98 28item
- 76.99 1 item
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- 77 MM 15item
- 77.94 1 item
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- 77.959999999999994 19item
- 77.96 30item
- 77.97 52item
- 77.98 41item
- 77.989999999999995 1 item
- 77.99 1 item
- 77mm 4item
- 78 MM 14item
- 78,00 mm 1 item
- 78.95 1 item
- 78.96 5item
- 78.97 4item
- 78.98 2item
- 78mm 3item
- 79 1 item
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- 79.959999999999994 2item
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- 80.97 5item
- 80.98 5item
- 80.99 1 item
- 81 MM 2item
- 81.95 7item
- 81.96 6item
- 81.97 1 item
- 82 MM 6item
- 82.95 4item
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- 82.97 5item
- 82.98 1 item
- 83 MM 6item
- 83.94 1 item
- 83.95 1 item
- 83.96 2item
- 84.96 1 item
- 85.25 1 item
- 87.95 12item
- 87.96 39item
- 87.97 36item
- 87.98 22item
- 88 MM 3item
- 88.95 2item
- 88mm 3item
- 89.94 3item
- 89.95 5item
- 89.96 7item
- 89.97 3item
- 89.98 3item
- 90 MAGLIE 2item
- 90 MM 5item
- 90mm 2item
- 91 1 item
- 93.94 3item
- 93.95 1 item
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- 94 MM 1 item
- 94.94 5item
- 94.95 46item
- 94.96 48item
- 94.97 39item
- 94.98 2item
- 95 4item
- 95.25 1 item
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- 95.47 1 item
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- 95.94 1 item
- 95.95 17item
- 95.96 32item
- 95.97 38item
- 95.98 30item
- 95.99 17item
- 95mm 3item
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- 96 MAGLIE 1 item
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- 96,00 mm 1 item
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- 96.98 3item
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- 97.97 1 item
- 97mm 3item
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- 98.97 2item
- 98.98 2item
- 99 1 item
- 99.93 3item
- 99.95 2item
- 99.96 6item
- 99.97 3item
- 99.98 1 item
- 99.99 1 item
- ACCIAIO 16item
- ALTA COMPRESSIONE 13,5:1 - SKIRT COATED 1 item
- ALTA COMPRESSIONE 13:1 1 item
- ALTA COMPRESSIONE 13:1 - SKIRT COATED 1 item
- ALTA COMPRESSIONE 14,5:1 - SKIRT COATED 1 item
- BB 1 item
- BIG BORE 81 1 item
- COMPRESSIONE 11,5:1 - SKIRT COATED 1 item
- COMPRESSIONE 12,5:1 - SKIRT COATED 2item
- COMPRESSIONE 12:1 1 item
- COMPRESSIONE 12:1 - SKIRT COATED 1 item
- GP SERIES 1 item
- GP SERIES - 2 FASCE 1 item
- PER CILINDRO 107 MM 2item
- PER CILINDRO 39 MM 6item
- PER CILINDRO 39,5 MM 1 item
- PER CILINDRO 40 MM 2item
- PER CILINDRO 40,3 MM 7item
- PER CILINDRO 40,4 MM 2item
- PER CILINDRO 40,6 MM 1 item
- PER CILINDRO 40,8 MM 1 item
- PER CILINDRO 41 MM 2item
- PER CILINDRO 42 MM 1 item
- PER CILINDRO 54 MM 3item
- TITANIO 94item
- - FORGIATO - BOMBATO 18item
- - FORGIATO - PIATTO 3item
- - FORGIATO - BOMBATO 9item
- - FORGIATO - CONCAVO CON CUPOLA 6item
- - FORGIATO - INCAVO 3item
- - FORGIATO - PIATTO 9item
- - FORGIATO - PIATTO CON CUPOLA 58item
- - FORGIATO - SEMI INCAVO 1 item
- - FORGIATO - SEMIBOMBATO 3item
- - FUSO - BOMBATO 58item
- - FUSO - PIATTO 33item
- - FUSO - BOMBATO 1 item
- 1 FASCIA 3item
- 2 FASCE 4item
- 2 FASCE - FORGIATO - BOMBATO 3item
- 2 FASCE - FORGIATO - PIATTO 3item
- 2 FASCE - FUSO - BOMBATO 3item
- 2 TEMPI 211item
- 4 TEMPI 174item
- ARANCIONE 5item
- ARANCIONE / ORANGE 6item
- ASPIRAZIONE 27item
- ASPIRAZIONE (1) 1 item
- BLU 30item
- BLU / BLUE 7item
- COMP 12,8:1 4item
- COMP 13,9:1 4item
- COMP 14,1:1 3item
- COMP 14,4:1 6item
- COMPR .13,6:1 3item
- COMPR .14,4:1 3item
- COMPR .14,7:1 3item
- COMPR 11,5:1 3item
- COMPR 11,7:1 3item
- COMPR 11,8:1 25item
- COMPR 12,00:1 3item
- COMPR 12,0:1 4item
- COMPR 12,1:1 19item
- COMPR 12,3:1 12item
- COMPR 12,4:1 6item
- COMPR 12,5:1 51item
- COMPR 12,6:1 11item
- COMPR 12,8:1 18item
- COMPR 12,9:1 5item
- COMPR 13,0:1 9item
- COMPR 13,1:1 8item
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- COMPR 13,5:1 32item
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- COMPR 13,6:1 13item
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- COMPR 14,5:1 12item
- COMPR 14,6:1 3item
- COMPR 14,7:1 9item
- COMPR 14,8:1 9item
- COMPR 15,1:1 6item
- COMPR GP-RACER 3item
- COMPR. 11,7:1 6item
- COMPR. 12,2:1 9item
- COMPR. 12,3:1 6item
- COMPR. 12,75:1 8item
- COMPR. 12,8:1 9item
- COMPR. 13,5:1 11item
- COMPRESSION 13,8:1 3item
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- DOME 7item
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- NERO 4item
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- ALL BALLS 167item
- ATHENA 1572item
- BEARING WORX 72item
- BOYESEN 23item
- BUD RACING 22item
- CYLINDER WORKS 112item
- HIFLO 55item
- HOT CAMS 637item
- HOT RODS 403item
- INNTECK 133item
- KOYO 14item
- MOTO TASSINARI 24item
- MOTOCROSS MARKETING 331item
- MXPOSITIVO 79item
- NTN 6item
- PROX 715item
- SFS 1 item
- TBF PERFORMANCE 41item
- VERTEX 1384item
- WISECO 121item
- WOSSNER 487item
- WRENCH RABBIT 61item
- YAMAHA 4item