If nothing works? make everything new!

Major engine damage on your China scooter? Or no desire to open the engine to change a crankshaft? In this case, replacing the entire engine is a good idea. Almost all Chinese-manufactured 125cc four-stroke engines use the same engine. Namely the version QMB139 or 139QMA / QMB or 152QMI of the proven GY6 engine. These motors are available in different versions. With secondary air system and without. In addition, in a short version with 743mm and in a long version with 835mm (length of the V-belt used). The engine power corresponds to the standard performance of the production vehicle and is about 12hp.

Before installing, check oil level and valve clearance and readjust if necessary! 

5.01 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
5+ sold
SKF 6204

Product No.: BTS-752.06.43

EAN: 7316577061645

Manufacturer: SKF

Manufacturer Nr: 6204

Shipping time: 2-4 business days

3.34 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
NTN HK1612

Product No.: BTS-742.00.22

EAN: 4547359071429

Manufacturer: NTN

Manufacturer Nr: HK1612

Shipping time: 2-4 business days

1000
5+ sold
5.01 GBP
incl. 16 % Tax.
excl. Shipping costs
3.90 £ 3.82 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
  190+ sold
RMS 100150150 12X15X15

Product No.: BTS-756.92.96

EAN: 1001501500001

Manufacturer: RMS

Manufacturer Nr: 100150150

Shipping time: 2-4 business days

3.86 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
  140+ sold
Naraku NK101.71 NARAKU 12X16X16

Product No.: BTS-756.00.71

EAN: 4250362418869

Manufacturer: Naraku

Manufacturer Nr: NK101.71

Shipping time: 2-4 business days

2.49 £ 2.37 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
  80+ sold
JMT 100150450 16X20X20

Product No.: BTS-756.14.18

EAN: 4043981044874

Manufacturer: JMT

Manufacturer Nr: 100150450

Shipping time: 2-4 business days

6.47 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
  70+ sold
Prox 21.2001 12X15X16MM

Product No.: BTS-756.05.93

EAN: 21.2001

Manufacturer: Prox

Manufacturer Nr: 21.2001

Shipping time: 2-4 business days

1000
  190+ sold
3.90 £ 3.82 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
  140+ sold
1000
  80+ sold
2.49 £ 2.37 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
  70+ sold
4.85 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
SKF 6004

Product No.: BTS-752.06.12

EAN: 7316577740106

Manufacturer: SKF

Manufacturer Nr: 6004

Shipping time: 2-4 business days

15.22 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
NTN 6905

Product No.: BTS-742.09.20

EAN: 029176026799

Manufacturer: NTN

Manufacturer Nr: 6905

Shipping time: 2-4 business days

2.42 £ 2.30 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
  30+ sold
NTN HK0810C

Product No.: BTS-742.27.28

EAN: 4547359070705

Manufacturer: NTN

Manufacturer Nr: HK0810C

Shipping time: 2-4 business days

2.85 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
RMS 100151140 16X22X22

Product No.: BTS-756.07.73

EAN: 1001511400005

Manufacturer: RMS

Manufacturer Nr: 100151140

Shipping time: 2-4 business days

5.21 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
SKF 6005

Product No.: BTS-752.06.16

EAN: 7316577740137

Manufacturer: SKF

Manufacturer Nr: 6005

Shipping time: 2-4 business days

1000
  30+ sold
2.42 £ 2.30 GBP
incl. 16 % Tax.
excl. Shipping costs
0
NSN AXK1101

Product No.: BTS-742.26.37

EAN: 4547359022919

Manufacturer: NSN

Manufacturer Nr: AXK1101

Shipping time: on request

2.42 £ 2.30 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
  30+ sold
NTN HK0810C

Product No.: BTS-742.27.28

EAN: 4547359070705

Manufacturer: NTN

Manufacturer Nr: HK0810C

Shipping time: 2-4 business days

2.55 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
NTN HK1210

Product No.: BTS-742.27.36

EAN: 4547359070989

Manufacturer: NTN

Manufacturer Nr: HK1210

Shipping time: 2-4 business days

1000
  30+ sold
2.42 £ 2.30 GBP
incl. 16 % Tax.
excl. Shipping costs
33.48 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
5+ sold
NTN 6206 TN9/C4H

Product No.: BTS-752.05.25

EAN: 7316571364384

Manufacturer: NTN

Manufacturer Nr: 6206 TN9/C4H

Shipping time: 2-4 business days

0
  20+ sold
NTN 6305JR2CS36

Product No.: BTS-742.07.89

EAN: 0029176012303

Manufacturer: NTN

Manufacturer Nr: 6305JR2CS36

Shipping time: on request

19.04 GBP
incl. 16 % Tax.
excl. Shipping costs
0
10+ sold
NTN 63/28C3

Product No.: BTS-742.19.77

EAN: 4547359379426

Manufacturer: NTN

Manufacturer Nr: 63/28C3

Shipping time: on request

1000
5+ sold
33.48 GBP
incl. 16 % Tax.
excl. Shipping costs
0
  20+ sold
0
10+ sold
19.04 GBP
incl. 16 % Tax.
excl. Shipping costs
7.31 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
  110+ sold
SKF 6204 2RSH/C3

Product No.: BTS-752.06.45

EAN: 7316571819556

Manufacturer: SKF

Manufacturer Nr: 6204 2RSH/C3

Shipping time: 2-4 business days

5.79 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
  100+ sold
SKF 6203 2RSH/C3

Product No.: BTS-752.06.38

EAN: 7316571855899

Manufacturer: SKF

Manufacturer Nr: 6203 2RSH/C3

Shipping time: 2-4 business days

5.87 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
  50+ sold
SKF 6204 2RSH

Product No.: BTS-752.06.44

EAN: 7316571819358

Manufacturer: SKF

Manufacturer Nr: 6204 2RSH

Shipping time: 2-4 business days

6.67 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
  40+ sold
SKF 6004 2RSH

Product No.: BTS-752.06.13

EAN: 7316571815732

Manufacturer: SKF

Manufacturer Nr: 6004 2RSH

Shipping time: 2-4 business days

1000
  110+ sold
1000
  100+ sold
1000
  50+ sold
1000
  40+ sold
4.03 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
5+ sold
SKF 6202

Product No.: BTS-752.06.32

EAN: 7316577090010

Manufacturer: SKF

Manufacturer Nr: 6202

Shipping time: 2-4 business days

3.51 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
SKF 6201

Product No.: BTS-752.06.26

EAN: 7316577099396

Manufacturer: SKF

Manufacturer Nr: 6201

Shipping time: 2-4 business days

0
NTN 6201U1 SIEHE 7520626 02/20

Product No.: BTS-742.08.39

EAN: 454735904434

Manufacturer: NTN

Manufacturer Nr: 6201U1

Shipping time: on request

1000
5+ sold
4.03 GBP
incl. 16 % Tax.
excl. Shipping costs
0
NTN 16001JRXC3

Product No.: BTS-742.09.53

EAN: 4547359257595

Manufacturer: NTN

Manufacturer Nr: 16001JRXC3

Shipping time: on request

8.43 GBP
incl. 16 % Tax.
excl. Shipping costs
0
NSN 16005

Product No.: BTS-742.09.38

EAN: 3413520077402

Manufacturer: NSN

Manufacturer Nr: 16005

Shipping time: on request

2.42 £ 2.30 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
  30+ sold
NTN HK0810C

Product No.: BTS-742.27.28

EAN: 4547359070705

Manufacturer: NTN

Manufacturer Nr: HK0810C

Shipping time: 2-4 business days

5.01 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
5+ sold
SKF 6204

Product No.: BTS-752.06.43

EAN: 7316577061645

Manufacturer: SKF

Manufacturer Nr: 6204

Shipping time: 2-4 business days

8.96 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
NTN 62/22CM

Product No.: BTS-742.14.98

EAN: 4547359344240

Manufacturer: NTN

Manufacturer Nr: 62/22CM

Shipping time: 2-4 business days

8.43 GBP
incl. 16 % Tax.
excl. Shipping costs
0
NSN 16005

Product No.: BTS-742.09.38

EAN: 3413520077402

Manufacturer: NSN

Manufacturer Nr: 16005

Shipping time: on request

1000
  30+ sold
2.42 £ 2.30 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
5+ sold
5.01 GBP
incl. 16 % Tax.
excl. Shipping costs
3.54 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
NTN 608

Product No.: BTS-742.14.72

EAN: 4547359010572

Manufacturer: NTN

Manufacturer Nr: 608

Shipping time: 2-4 business days

10.63 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
NTN 6900ZZ/2A

Product No.: BTS-742.22.72

EAN: 4547359006506

Manufacturer: NTN

Manufacturer Nr: 6900ZZ/2A

Shipping time: 2-4 business days

3.98 GBP
incl. 16 % Tax.
excl. Shipping costs
1000
SKF 6000/C3

Product No.: BTS-752.06.00

EAN: 7316571364667

Manufacturer: SKF

Manufacturer Nr: 6000/C3

Shipping time: 2-4 business days