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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 2020 Remove This Item
- 701 4item
- COTA 250 1 item
- CR 50 4item
- CRF 100 4item
- CRF 125 5item
- CRF 150 71item
- CRF 150 R 4item
- CRF 250 R 172item
- CRF 250 X 8item
- CRF 300 5item
- CRF 400 4item
- CRF 450 R 199item
- CRF 450 X 17item
- DR 125 2item
- DR 200 1 item
- DRZ 400 33item
- EC 250 F 1 item
- EC 300 2item
- EC 450 F 1 item
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- EN 250 16item
- EN 250 F 5item
- EN 300 18item
- EN 300 FI 1 item
- EN 450 1 item
- EVO 125 2item
- EVO 200 2item
- EVO 250 2item
- EVO 300 5item
- EXC 150 6item
- EXC 250 121item
- EXC 300 109item
- EXC 500 59item
- EXC 85 32item
- EXC-F 250 96item
- EXC-F 350 97item
- EXC-F 450 70item
- FC 250 100item
- FC 350 79item
- FC 450 80item
- FE 250 78item
- FE 350 79item
- FE 450 67item
- FE 501 45item
- FE 510 7item
- FREERIDE 250 19item
- FS 450 2item
- FX 350 20item
- FX 450 20item
- KL 110 5item
- KL 140 3item
- KL 250 6item
- KL 300 4item
- KL 450 3item
- KL 650 6item
- KX 250 F 69item
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- KX 65 68item
- KX 85 113item
- MC 125 1 item
- MR 250 1 item
- MR 300 1 item
- MX 125 28item
- MX 250 8item
- MX 250 F 5item
- MX 300 3item
- MX 450 F 1 item
- MX 85 5item
- RM 85 34item
- RMZ 250 88item
- RMZ 450 67item
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- RR 300 33item
- RR 350 16item
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- RR 480 11item
- RS 390 1 item
- RS 500 2item
- SE 125 22item
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- SE 300 30item
- SE 450 7item
- SMR 250 4item
- SMR 300 6item
- SX 125 121item
- SX 150 58item
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- SX 300 4item
- SX 50 48item
- SX 65 87item
- SX 85 95item
- SX-F 250 95item
- SX-F 350 72item
- SX-F 450 71item
- TC 125 121item
- TC 250 76item
- TC 50 43item
- TC 65 80item
- TC 85 88item
- TE 150 38item
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- TE 300 82item
- TE 511 2item
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- TT 230 1 item
- TX 9item
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- TXT 125 5item
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- XC 150 8item
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- XR 650 2item
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- XTRAINER 42item
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- A 62item
- 68mm 2item
- 72mm 1 item
- 81mm 4item
- 82mm 2item
- 94mm 1 item
- 0,1 MM 2item
- 0,10 MM 8item
- 0,2 MM 3item
- 0,20 MM 13item
- 0,3 MM 1 item
- 0,30 MM 13item
- 0,50 MM 6item
- 100.5 1 item
- 101 1 item
- 101.94 1 item
- 101.95 1 item
- 101.96 3item
- 102 MM 2item
- 104 MAGLIE 4item
- 108 MAGLIE 2item
- 110 MAGLIE 9item
- 114 MAGLIE 3item
- 116 MAGLIE 2item
- 118 MAGLIE 2item
- 12 X 15 X 16 2item
- 12 X 16 X 15 2item
- 120 MAGLIE 1 item
- 124 MAGLIE 1 item
- 126 MAGLIE 1 item
- 128 MAGLIE 1 item
- 14 X 18 X 15,7 2item
- 14 X 18 X 17 1 item
- 14 X 18 X 20 1 item
- 15 X 19 X 17 2item
- 15 X 19 X 20 4item
- 16 X 20 X 17,70 1 item
- 16 X 20 X 20 1 item
- 18 MAGLIE 1 item
- 18 X 22 X 20 6item
- 18 X 22 X 22 2item
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- 20 x 47 x 14 2item
- 20 x 52 x 15 10item
- 25 x 52 x 15 2item
- 25 x 57 x 16 2item
- 25 x 62 x 17 3item
- 39,5 MM 2item
- 39.25 2item
- 39.46 8item
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- 58 MM 2item
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- 61.96 1 item
- 61.97 1 item
- 65.95 1 item
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- 66,35 1 item
- 66,36 1 item
- 66,4 4item
- 66,4 MM 1 item
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- 66.33 10item
- 66.34 79item
- 66.349999999999994 53item
- 66.35 29item
- 66.36 82item
- 66.37 58item
- 66.38 3item
- 66.400000000000006 1 item
- 66.4mm 1 item
- 66mm 1 item
- 67.44 1 item
- 67.45 8item
- 67.95 7item
- 67.97 1 item
- 67.98 1 item
- 67.99 1 item
- 70.94 1 item
- 71.44 1 item
- 71.93 18item
- 71.94 29item
- 71.95 40item
- 71.954999999999998 1 item
- 71.959999999999994 26item
- 71.96 6item
- 71.97 7item
- 71.98 1 item
- 71925 9item
- 71935 9item
- 71945 9item
- 71955 9item
- 72 2item
- 72 MM 1 item
- 72.94 1 item
- 73.5 1 item
- 74 1 item
- 75.96 3item
- 75.97 3item
- 75.98 3item
- 76 MM 1 item
- 76,8 MM 1 item
- 76,96 1 item
- 76.95 26item
- 76.959999999999994 11item
- 76.96 20item
- 76.97 31item
- 76.98 18item
- 77 2item
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- 77.96 27item
- 77.97 51item
- 77.98 42item
- 77.99 1 item
- 77mm 4item
- 78 MM 11item
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- 78.959999999999994 14item
- 78.96 8item
- 78.97 19item
- 78.98 16item
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- 79 1 item
- 79 MM 3item
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- 79mm 2item
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- 80.959999999999994 2item
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- 80.98 2item
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- 82 MM 5item
- 82.95 2item
- 82.96 2item
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- 83 MM 2item
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- 88 MM 1 item
- 88.96 1 item
- 88.97 1 item
- 88mm 5item
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- 91 1 item
- 91.95 1 item
- 91.96 1 item
- 91.97 1 item
- 94.94 7item
- 94.95 43item
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- 94.97 35item
- 95 4item
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- 95,96 2item
- 95,97 2item
- 95.25 1 item
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- 95.5 1 item
- 95.93 1 item
- 95.94 2item
- 95.95 12item
- 95.96 34item
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- 95.98 28item
- 95.99 15item
- 95mm 6item
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- 96 MAGLIE 1 item
- 96 MM 7item
- 96.94 1 item
- 96.95 20item
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- 96.98 6item
- 96mm 4item
- 97 3item
- 97 MM 5item
- 97.5 1 item
- 97.95 2item
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- 97.97 3item
- 97mm 3item
- 98 2item
- 98 MM 2item
- 98.95 5item
- 98.96 5item
- 98.97 5item
- 99.93 1 item
- 99.95 1 item
- 99.96 2item
- 99.97 2item
- ACCIAIO 11item
- BB 6item
- BIG BORE 80 MM 1 item
- BIG BORE 81 1 item
- BIG BORE 99 MM 1 item
- COMPRESSIONE 11,5:1 1 item
- GP SERIES - 2 FASCE 1 item
- PER CILINDRO 107 MM 4item
- PER CILINDRO 39 MM 4item
- PER CILINDRO 39,5 MM 1 item
- PER CILINDRO 40 MM 1 item
- PER CILINDRO 40,3 MM 5item
- PER CILINDRO 40,6 MM 1 item
- PER CILINDRO 41 MM 1 item
- PER CILINDRO 41,25 MM 1 item
- PER CILINDRO 42 MM 1 item
- TITANIO 79item
- - FORGIATO - BOMBATO 15item
- - FORGIATO - PIATTO 6item
- - FORGIATO - PIATTO CON CUPOLA 5item
- - FORGIATO - BOMBATO 3item
- - FORGIATO - CUPOLA RIALZATA AREA VUOTA 6item
- - FORGIATO - PIATTO 2item
- - FORGIATO - PIATTO CON CUPOLA 57item
- - FUSO - BOMBATO 56item
- - FUSO - PIATTO 14item
- - FUSO - BOMBATO 2item
- 1 FASCIA 3item
- 2 FASCE 2item
- 2 FASCE - FUSO - PIATTO 5item
- 2 FASCE - FORGIATO - BOMBATO 6item
- 2 TEMPI 133item
- 4 TEMPI 85item
- ARANCIONE 5item
- ARANCIONE / ORANGE 5item
- ASPIRAZIONE 21item
- ASPIRAZIONE (1) 1 item
- BLU 34item
- BLU / BLUE 7item
- COMP 12,5:1 7item
- COMP 12,7:1 3item
- COMP 12,8:1 7item
- COMP 13,0:1 3item
- COMP 13,1:1 3item
- COMP 13,3:1 3item
- COMP 13,45:1 3item
- COMP 13,4:1 3item
- COMP 13,5:1 8item
- COMP 13,7:1 6item
- COMP 13,85:1 3item
- COMP 13,8:1 16item
- COMP 13,9:1 7item
- COMP 14,0:1 12item
- COMP 14,2:1 4item
- COMP 14,4:1 12item
- COMP 14,7:1 4item
- COMP 15,1:1 6item
- 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 12,0:1 3item
- COMPR 12,1:1 1 item
- COMPR 12,5:1 14item
- COMPR 12,6:1 12item
- COMPR 12,7:1 4item
- COMPR 12,8.1 9item
- COMPR 12,8:1 19item
- COMPR 13,0:1 1 item
- COMPR 13,2:1 8item
- COMPR 13,3:1 6item
- COMPR 13,4:1 7item
- COMPR 13,5:1 36item
- COMPR 13,5:1 2 RINGS 2item
- COMPR 13,6:1 12item
- COMPR 13,75:1 3item
- COMPR 13,85:1 6item
- COMPR 13,8:1 13item
- COMPR 13,8:1 2 3item
- COMPR 13,9:1 14item
- COMPR 14,0:1 15item
- COMPR 14,1:1 9item
- COMPR 14,2:1 7item
- COMPR 14,4:1 27item
- COMPR 14,5:1 10item
- COMPR 14,7:1 17item
- COMPR 14.6:1 3item
- COMPR 14.9:1 4item
- COMPR 15,1:1 10item
- COMPR. 11,7:1 6item
- COMPR. 12,2:1 9item
- COMPR. 12,75:1 8item
- COMPR. 13,5:1 8item
- COMPR. 13,85:1 3item
- COMPR. 13,8:1 12item
- COMPR. 13,9:1 10item
- COMPR. 14,0:1 9item
- COMPR. 14,5:1 4item
- COMPR. 14,7:1 8item
- COMPR. 15,1:1 9item
- CROMATO 2item
- FORGIATO - BOMBATO 4item
- FORGIATO - PIATTO CON CAVA 7item
- FORGIATO - PIATTO CON CUPOLA 1 item
- MONOFASCIA 48item
- NERO 4item
- NERO / BLACK 2item
- ORO / GOLD 1 item
- RACING 1 item
- ROSSO 14item
- ROSSO / RED 5item
- SCARICO 20item
- SHIRT COATED 6item
- SINGLE RING 16item
- SKIRT COATED 45item
- VERDE 1 item
- VERDE / GREEN 2item
- AIRSAL 5item
- ALL BALLS 212item
- ATHENA 1084item
- BEARING WORX 57item
- BOYESEN 23item
- BUD RACING 22item
- CYLINDER WORKS 141item
- HIFLO 50item
- HOT CAMS 24item
- HOT RODS 365item
- INNTECK 163item
- KOYO 14item
- MOTO TASSINARI 13item
- MOTOCROSS MARKETING 299item
- MXPOSITIVO 29item
- NTN 5item
- PROX 613item
- TBF PERFORMANCE 52item
- VERTEX 1438item
- WISECO 98item
- WOSSNER 365item
- WRENCH RABBIT 33item
- YAMAHA 1 item