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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.

- Model CR 144 R Remove This Item
- 250 8item
- 2T 105item
- 300 1 item
- 400 11item
- 440 10item
- 450 28item
- 490 3item
- 495 5item
- 500 13item
- 503 21item
- 530 26item
- 570 5item
- 701 4item
- ADVENTURE 950 7item
- ADVENTURE 990 8item
- ALP 125 9item
- ALP 200 1 item
- ALP 240 12item
- ALP 350 1 item
- ALP 50 1 item
- CABALLERO 125 28item
- CABALLERO 170 6item
- CABALLERO 50 10item
- CAMEL 2item
- CH 7item
- CM 50 2item
- COTA 2item
- COTA 250 1 item
- CR 125 130item
- CR 125 R 640item
- CR 144 R 4item
- CR 150 5item
- CR 250 88item
- CR 250 R 436item
- CR 360 22item
- CR 390 6item
- CR 450 R 8item
- CR 480 R 8item
- CR 50 35item
- CR 500 R 137item
- CR 80 R 167item
- CR 85 R 111item
- CRE 125 67item
- CRE 250 104item
- CRE 260 4item
- CRE 50 132item
- CRE 500 17item
- CRF 100 36item
- CRF 125 56item
- CRF 150 207item
- CRF 150 R 6item
- CRF 230 80item
- CRF 250 R 795item
- CRF 250 X 318item
- CRF 300 7item
- CRF 400 4item
- CRF 450 R 825item
- CRF 450 X 331item
- CRF 50 2item
- CRF 70 28item
- CRF 80 17item
- CRM 125 1 item
- CRM 250 5item
- CROSS 1 item
- CX 3item
- DR 100 3item
- DR 110 3item
- DR 125 75item
- DR 200 11item
- DR 250 29item
- DR 350 39item
- DR 500 1 item
- DR 600 18item
- DR 650 37item
- DR 750 10item
- DR 800 9item
- DRZ 400 240item
- EC 125 39item
- EC 200 27item
- EC 250 155item
- EC 250 F 117item
- EC 300 153item
- EC 300 F 17item
- EC 350 F 78item
- EC 450 40item
- EC 450 F 14item
- EC 500 5item
- EC 515 9item
- EGS 200 21item
- EGS 380 19item
- EGS 400 35item
- EN 125 35item
- EN 250 36item
- EN 250 F 20item
- EN 300 32item
- EN 300 FI 1 item
- EN 400 1 item
- EN 450 23item
- EN 530 1 item
- ENDURO 50 1 item
- EPOCA 23item
- ETX 125 3item
- ETX 350 9item
- ETX 600 3item
- EVO 125 2item
- EVO 200 2item
- EVO 250 2item
- EVO 290 1 item
- EVO 300 6item
- EX 250 24item
- EX 250 F 1 item
- EX 300 15item
- EX 350 14item
- EX 350 F 1 item
- EX 450 13item
- EX 450 F 4item
- EXC 125 327item
- EXC 150 6item
- EXC 200 109item
- EXC 250 375item
- EXC 300 381item
- EXC 360 32item
- EXC 380 41item
- EXC 400 100item
- EXC 500 192item
- EXC 520 71item
- EXC 85 71item
- EXC-F 250 524item
- EXC-F 350 314item
- EXC-F 400 6item
- EXC-F 450 382item
- EXC-F 525 94item
- EXC-F 530 76item
- FC 250 239item
- FC 350 213item
- FC 400 8item
- FC 450 225item
- FC 501 10item
- FC 550 4item
- FC 600 10item
- FC 601 6item
- FE 250 287item
- FE 350 261item
- FE 390 34item
- FE 400 11item
- FE 450 259item
- FE 500 6item
- FE 501 152item
- FE 510 16item
- FE 550 10item
- FE 570 25item
- FE 600 11item
- FE 601 6item
- FE 650 7item
- FREERIDE 250 81item
- FREERIDE 350 49item
- FS 450 5item
- FS 550 1 item
- FS 570 14item
- FS 650 2item
- FSE 400 1 item
- FSE 450 13item
- FX 350 33item
- FX 450 55item
- FX 470 1 item
- FX 650 1 item
- G 450 X 26item
- GS 125 114item
- GS 175 16item
- GS 250 143item
- GS 300 50item
- GS 350 32item
- GS 360 28item
- GS 440 18item
- HALLEY 125 15item
- IT 400 4item
- KDX 125 13item
- KDX 175 2item
- KDX 200 45item
- KDX 250 28item
- KDX 400 1 item
- KDX 420 1 item
- KDX 450 1 item
- KDX 50 1 item
- KDX 80 13item
- KL 1000 1 item
- KL 110 17item
- KL 125 10item
- KL 140 11item
- KL 250 93item
- KL 300 23item
- KL 400 66item
- KL 450 61item
- KL 500 14item
- KL 600 19item
- KL 650 65item
- KLX 300 9item
- KLX 450 R 2item
- KROO 19item
- KX 125 550item
- KX 250 504item
- KX 250 F 787item
- KX 400 F 2item
- KX 420 6item
- KX 450 1 item
- KX 450 F 561item
- KX 50 4item
- KX 500 73item
- KX 60 71item
- KX 65 119item
- KX 80 190item
- KX 85 346item
- KXD 220 10item
- LC4 400 32item
- MARTATHON 7item
- MC 125 134item
- MC 250 80item
- MC 250 F 103item
- MC 350 7item
- MC 350 F 45item
- MC 450 F 87item
- MC 50 41item
- MC 501 7item
- MC 65 77item
- MC 85 79item
- MINICORSS 50 16item
- MR 250 5item
- MR 300 16item
- MR RANGER 1 item
- MT 280 2item
- MX 13item
- MX 125 105item
- MX 144 2item
- MX 200 12item
- MX 250 46item
- MX 250 F 16item
- MX 300 16item
- MX 450 10item
- MX 450 F 16item
- MX 50 18item
- MX 85 14item
- MXC 380 9item
- MXC 520 6item
- MXC 525 14item
- MXV 450 5item
- PAMPERA 125 1 item
- PAMPERA 250 1 item
- PAMPERA 450 1 item
- PW 50 13item
- PW 80 10item
- RE125 8item
- REV 125 4item
- REV 200 2item
- REV 250 6item
- REV 270 3item
- RK 6 10item
- RM 100 36item
- RM 125 378item
- RM 250 418item
- RM 50 23item
- RM 500 8item
- RM 60 30item
- RM 65 55item
- RM 80 110item
- RM 85 117item
- RMX 250 47item
- RMX 450 33item
- RMZ 250 508item
- RMZ 450 384item
- RR 125 55item
- RR 125 5item
- RR 200 6item
- RR 250 78item
- RR 300 65item
- RR 350 22item
- RR 390 19item
- RR 400 21item
- RR 430 18item
- RR 450 37item
- RR 480 16item
- RR 498 5item
- RR 50 12item
- RR 500 2item
- RR 520 5item
- RR 525 34item
- RS 390 1 item
- RS 500 2item
- RX 125 15item
- RX 300 1 item
- RX 50 34item
- RXV 450 12item
- RXV 550 12item
- SE 125 22item
- SE 250 74item
- SE 300 62item
- SE 450 13item
- SE 510 2item
- SM 125 20item
- SM 250 3item
- SM 450 4item
- SM 510 R 1 item
- SM 515 1 item
- SMR 250 6item
- SMR 300 6item
- SMR 450 4item
- SMS 125 1 item
- ST 50 18item
- SWM 5item
- SX 105 53item
- SX 125 440item
- SX 144 62item
- SX 150 157item
- SX 200 65item
- SX 250 361item
- SX 300 142item
- SX 360 27item
- SX 380 39item
- SX 400 53item
- SX 50 205item
- SX 500 9item
- SX 505 28item
- SX 520 61item
- SX 540 41item
- SX 60 19item
- SX 625 18item
- SX 65 224item
- SX 85 203item
- SX-F 250 468item
- SX-F 350 268item
- SX-F 450 483item
- SX-F 505 4item
- SX-F 525 71item
- SX-F 530 1 item
- SXV 450 12item
- SXV 550 12item
- SYNT 260 6item
- TC 125 253item
- TC 250 337item
- TC 300 3item
- TC 310 44item
- TC 449 24item
- TC 450 67item
- TC 50 48item
- TC 510 50item
- TC 570 9item
- TC 610 33item
- TC 65 96item
- TC 85 142item
- TCX 511 36item
- TE 125 206item
- TE 150 60item
- TE 250 369item
- TE 250I 4item
- TE 300 272item
- TE 310 55item
- TE 350 21item
- TE 400 17item
- TE 410 27item
- TE 449 54item
- TE 450 46item
- TE 510 102item
- TE 511 40item
- TE 570 27item
- TE 610 44item
- TE 630 1 item
- TECHNO 3item
- TECHNO 250 8item
- TF 250 25item
- TR 4item
- TR 300 4item
- TR 34 3item
- TR 35 1 item
- TRIAL 37item
- TRIAL 125 6item
- TRIAL 200 4item
- TRIAL 250 8item
- TRIAL 290 6item
- TS 250 5item
- TT 125 25item
- TT 225 4item
- TT 230 15item
- TT 250 22item
- TT 350 13item
- TT 50 5item
- TT 500 8item
- TT 600 68item
- TT 90 6item
- TX 9item
- TX 300 36item
- TXC 250 61item
- TXT 125 13item
- TXT 200 12item
- TXT 250 12item
- TXT 280 6item
- TXT 300 9item
- VECCHI MODELLI 57item
- WILD 450 9item
- WMX 125 55item
- WMX 250 11item
- WR 125 333item
- WR 144 2item
- WR 200 9item
- WR 240 24item
- WR 250 169item
- WR 250 F 549item
- WR 260 27item
- WR 300 35item
- WR 360 32item
- WR 390 6item
- WR 400 F 75item
- WR 426 F 64item
- WR 430 4item
- WR 450 F 391item
- WR 50 1 item
- WR 500 6item
- WR 610 20item
- WRE 125 9item
- WRE 510 20item
- XC 105 24item
- XC 150 51item
- XC 200 146item
- XC 250 211item
- XC 300 180item
- XC 360 2item
- XC 390 2item
- XC 400 35item
- XC 50 11item
- XC 505 10item
- XC 600 2item
- XC 65 72item
- XC-F 250 154item
- XC-F 350 107item
- XC-F 450 159item
- XC-F 525 10item
- XC-W 125 8item
- XC-W 150 62item
- XC-W 500 54item
- XC-W 530 26item
- XE 125 109item
- XEF 250 51item
- XEF 450 38item
- XR 100 19item
- XR 125 4item
- XR 185 18item
- XR 200 36item
- XR 250 57item
- XR 350 2item
- XR 400 50item
- XR 50 12item
- XR 500 22item
- XR 600 59item
- XR 650 31item
- XR 70 4item
- XR 75 6item
- XR 80 21item
- XT 125 12item
- XT 200 3item
- XT 225 3item
- XT 250 12item
- XT 350 14item
- XT 500 9item
- XT 550 5item
- XT 600 66item
- XT 660 45item
- XTRAINER 68item
- XX 125 85item
- XX 250 52item
- XXF 250 47item
- XXF 450 36item
- YZ 100 19item
- YZ 125 654item
- YZ 144 2item
- YZ 175 5item
- YZ 250 407item
- YZ 250 F 638item
- YZ 250 X 70item
- YZ 400 F 75item
- YZ 426 F 92item
- YZ 450 F 738item
- YZ 465 8item
- YZ 490 39item
- YZ 50 10item
- YZ 60 7item
- YZ 65 59item
- YZ 80 142item
- YZ 85 158item
- ZERO 260 2item
- ZERO 270 4item