Chain sprocket set Yamaha YZ250X 2017 - 2025 | made by CHT Italy RK Japan

The parts listed below are for use on Yamaha:
- YZ250X of the years 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 and 2025.

K front sprocket - 12 teeth - pitch 520 | CHT | stock pitch

K front sprocket - 12 teeth - pitch 520 | CHT | stock pitch
#405012K

Made of 16CrNi4 steel.

Weight 0.168 lb | 0.076 kg

Code 405012K

12% off

Price USD 64.81
Price USD 57.03

Free worldwide shipping
Delivery within 5-12 days

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K front sprocket - 13 teeth - pitch 520 | CHT | stock pitch

K front sprocket - 13 teeth - pitch 520 | CHT | stock pitch
#405013K

Made of 16CrNi4 steel.

Code 405013K

12% off

Price USD 60.16
Price USD 52.94

Free worldwide shipping
Delivery within 5-12 days

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K front sprocket - 14 teeth - pitch 520 | CHT | stock pitch

K front sprocket - 14 teeth - pitch 520 | CHT | stock pitch
#405014K

Made of 16CrNi4 steel.

Code 405014K

12% off

Price USD 55.85
Price USD 49.15

Free worldwide shipping
Delivery within 5-12 days

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K front sprocket - 15 teeth - pitch 520 | CHT | stock pitch

K front sprocket - 15 teeth - pitch 520 | CHT | stock pitch
#405015K

Made of 16CrNi4 steel.

Code 405015K

12% off

Price USD 57.80
Price USD 50.86

Free worldwide shipping
Delivery within 5-12 days

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KC front sprocket - 13 teeth - pitch 520 | CHT | stock pitch

KC front sprocket - 13 teeth - pitch 520 | CHT | stock pitch
#405013KC

For offroad use.

Made of 16CrNi4 steel.

With lightening holes.
With mud grooves on both sides.

Code 405013KC

12% off

Price USD 59.03
Price USD 51.95

Free worldwide shipping
Delivery within 5-12 days

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KC front sprocket - 14 teeth - pitch 520 | CHT | stock pitch

KC front sprocket - 14 teeth - pitch 520 | CHT | stock pitch
#405014KC

For offroad use.

Made of 16CrNi4 steel.

With lightening holes.
With mud grooves on both sides.

Code 405014KC

12% off

Price USD 60.64
Price USD 53.36

Free worldwide shipping
Delivery within 5-12 days

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C rear sprocket - 40 teeth - pitch 520 | CHT | stock pitch

C rear sprocket - 40 teeth - pitch 520 | CHT | stock pitch
#HA4152015400

Made of C45 steel.
With zinc surface finish.

Code HA4152015400

12% off

Price USD 87.45
Price USD 76.96

Free worldwide shipping
Delivery within 5-12 days

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C rear sprocket - 46 teeth - pitch 520 | CHT | stock pitch

C rear sprocket - 46 teeth - pitch 520 | CHT | stock pitch
#201546C

Made of C45 steel.
With zinc surface finish.

Code 201546C

12% off

Price USD 100.90
Price USD 88.79

Free worldwide shipping
Delivery within 5-12 days

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C rear sprocket - 48 teeth - pitch 520 | CHT | stock pitch

C rear sprocket - 48 teeth - pitch 520 | CHT | stock pitch
#HA4152015480

Made of C45 steel.
With zinc surface finish.

Code HA4152015480

12% off

Price USD 100.90
Price USD 88.79

Free worldwide shipping
Delivery within 5-12 days

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C rear sprocket - 49 teeth - pitch 520 | CHT | stock pitch

C rear sprocket - 49 teeth - pitch 520 | CHT | stock pitch
#201549C

Made of C45 steel.
With zinc surface finish.

Code 201549C

12% off

Price USD 82.62
Price USD 72.71

Free worldwide shipping
Delivery within 5-12 days

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C rear sprocket - 50 teeth - pitch 520 | CHT | stock pitch

C rear sprocket - 50 teeth - pitch 520 | CHT | stock pitch
#201550C

Made of C45 steel.
With zinc surface finish.

Code 201550C

12% off

Price USD 83.52
Price USD 73.50

Free worldwide shipping
Delivery within 5-12 days

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C rear sprocket - 51 teeth - pitch 520 | CHT | stock pitch

C rear sprocket - 51 teeth - pitch 520 | CHT | stock pitch
#HA4152015510

Made of C45 steel.
With zinc surface finish.

Code HA4152015510

12% off

Price USD 80.32
Price USD 70.68

Free worldwide shipping
Delivery within 5-12 days

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C rear sprocket - 52 teeth - pitch 520 | CHT | stock pitch

C rear sprocket - 52 teeth - pitch 520 | CHT | stock pitch
#201552C

Made of C45 steel.
With zinc surface finish.

Code 201552C

12% off

Price USD 84.65
Price USD 74.49

Free worldwide shipping
Delivery within 5-12 days

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C rear sprocket - 53 teeth - pitch 520 | CHT | stock pitch

C rear sprocket - 53 teeth - pitch 520 | CHT | stock pitch
#HA4152015530

Made of C45 steel.
With zinc surface finish.

Code HA4152015530

12% off

Price USD 81.71
Price USD 71.90

Free worldwide shipping
Delivery within 5-12 days

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E silver rear sprocket - 43 teeth - pitch 520 | CHT | stock pitch

E silver rear sprocket - 43 teeth - pitch 520 | CHT | stock pitch
#201543E

Made of anodized ergal 7075T6.

Code 201543E

12% off

Price USD 64.85
Price USD 57.07

Free worldwide shipping
Delivery within 5-12 days

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EC silver rear sprocket - 48 teeth - pitch 520 | CHT | stock pitch

EC silver rear sprocket - 48 teeth - pitch 520 | CHT | stock pitch
#201548EC

For offroad use.

Made of anodized ergal 7075T6.

With mud grooves on both sides.

Code 201548EC

12% off

Price USD 86.69
Price USD 76.29

Free worldwide shipping
Delivery within 15-40 days

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EC silver rear sprocket - 49 teeth - pitch 520 | CHT | stock pitch

EC silver rear sprocket - 49 teeth - pitch 520 | CHT | stock pitch
#201549EC

For offroad use.

Made of anodized ergal 7075T6.

With mud grooves on both sides.

Code 201549EC

12% off

Price USD 86.69
Price USD 76.29

Free worldwide shipping
Delivery within 5-12 days

pieces
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EC silver rear sprocket - 50 teeth - pitch 520 | CHT | stock pitch

EC silver rear sprocket - 50 teeth - pitch 520 | CHT | stock pitch
#201550EC

For offroad use.

Made of anodized ergal 7075T6.

With mud grooves on both sides.

Code 201550EC

12% off

Price USD 86.69
Price USD 76.29

Free worldwide shipping
Delivery within 15-40 days

pieces
add to
cart

EC silver rear sprocket - 51 teeth - pitch 520 | CHT | stock pitch

EC silver rear sprocket - 51 teeth - pitch 520 | CHT | stock pitch
#201551EC

For offroad use.

Made of anodized ergal 7075T6.

With mud grooves on both sides.

Code 201551EC

12% off

Price USD 86.69
Price USD 76.29

Free worldwide shipping
Delivery within 5-12 days

pieces
add to
cart

EC silver rear sprocket - 52 teeth - pitch 520 | CHT | stock pitch

EC silver rear sprocket - 52 teeth - pitch 520 | CHT | stock pitch
#201552EC

For offroad use.

Made of anodized ergal 7075T6.

With mud grooves on both sides.

Code 201552EC

12% off

Price USD 86.69
Price USD 76.29

Free worldwide shipping
Delivery within 5-12 days

pieces
add to
cart

EC silver rear sprocket - 53 teeth - pitch 520 | CHT | stock pitch

EC silver rear sprocket - 53 teeth - pitch 520 | CHT | stock pitch
#201553EC

For offroad use.

Made of anodized ergal 7075T6.

With mud grooves on both sides.

Code 201553EC

12% off

Price USD 86.69
Price USD 76.29

Free worldwide shipping
Delivery within 5-12 days

pieces
add to
cart

X-Race blue black rear sprocket - 48 teeth - pitch 520 | CHT | stock pitch

X-Race blue black rear sprocket - 48 teeth - pitch 520 | CHT | stock pitch
#201548XRBUBK

For offroad use.

Inner body made of anodized ergal 7075T6.
Teeth made of C45 steel.

With mud grooves on both sides.

Code 201548XRBUBK

12% off

Price USD 117.52
Price USD 103.42

Free worldwide shipping
Delivery within 5-12 days

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X-Race blue black rear sprocket - 49 teeth - pitch 520 | CHT | stock pitch

X-Race blue black rear sprocket - 49 teeth - pitch 520 | CHT | stock pitch
#201549XRBUBK

For offroad use.

Inner body made of anodized ergal 7075T6.
Teeth made of C45 steel.

With mud grooves on both sides.

Code 201549XRBUBK

12% off

Price USD 117.52
Price USD 103.42

Free worldwide shipping
Delivery within 5-12 days

pieces
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X-Race blue black rear sprocket - 50 teeth - pitch 520 | CHT | stock pitch

X-Race blue black rear sprocket - 50 teeth - pitch 520 | CHT | stock pitch
#201550XRBUBK

For offroad use.

Inner body made of anodized ergal 7075T6.
Teeth made of C45 steel.

With mud grooves on both sides.

Code 201550XRBUBK

12% off

Price USD 117.52
Price USD 103.42

Free worldwide shipping
Delivery within 5-12 days

pieces
add to
cart

X-Race blue black rear sprocket - 51 teeth - pitch 520 | CHT | stock pitch

X-Race blue black rear sprocket - 51 teeth - pitch 520 | CHT | stock pitch
#201551XRBUBK

For offroad use.

Inner body made of anodized ergal 7075T6.
Teeth made of C45 steel.

With mud grooves on both sides.

Code 201551XRBUBK

12% off

Price USD 117.52
Price USD 103.42

Free worldwide shipping
Delivery within 5-12 days

pieces
add to
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GB520MXZ5 gold chain - 120 links - pitch 520 | RK | stock pitch

GB520MXZ5 gold chain - 120 links - pitch 520 | RK | stock pitch
#HB520MXZ5120G

For cross use.

Without ring.
It includes CL clip link.

Code HB520MXZ5120G

12% off

Price USD 110.10
Price USD 96.89

Free worldwide shipping
Delivery within 15-40 days

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Spare gold CL clip link GB520MXZ5 chain | RK

Spare gold CL clip link GB520MXZ5 chain | RK
#HB520MXZ5CLG

Code HB520MXZ5CLG

12% off

Price USD 23.96
Price USD 21.08

Free worldwide shipping
Delivery within 5-12 days

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BB520MXZ5 blue chain - 120 links - pitch 520 | RK | stock pitch

BB520MXZ5 blue chain - 120 links - pitch 520 | RK | stock pitch
#HB520MXZ5120BB

For cross use.

Without ring.
It includes CL clip link.

Code HB520MXZ5120BB

12% off

Price USD 121.26
Price USD 106.71

Free worldwide shipping
Delivery within 15-40 days

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Spare blue CL clip link BB520MXZ5 chain | RK

Spare blue CL clip link BB520MXZ5 chain | RK
#HB520MXZ5CLBB

Code HB520MXZ5CLBB

12% off

Price USD 17.25
Price USD 15.18

Free worldwide shipping
Delivery within 5-12 days

pieces
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RR520MXZ5 red chain - 120 links - pitch 520 | RK | stock pitch

RR520MXZ5 red chain - 120 links - pitch 520 | RK | stock pitch
#HB520MXZ5120RR

For cross use.

Without ring.
It includes CL clip link.

Code HB520MXZ5120RR

12% off

Price USD 121.26
Price USD 106.71

Free worldwide shipping
Delivery within 5-12 days

pieces
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Spare red CL clip link RR520MXZ5 chain | RK

Spare red CL clip link RR520MXZ5 chain | RK
#HB520MXZ5CLRR

Code HB520MXZ5CLRR

12% off

Price USD 17.25
Price USD 15.18

Free worldwide shipping
Delivery within 5-12 days

pieces
add to
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For more info and applications, look up:

chain sprocket set | CHT RK