Chain sprocket set Yamaha YZ250F / Monster Energy Racing Ed 2001 - 2025 | made by CHT Italy RK Japan

The parts listed below are for use on Yamaha:
- YZ250F of the years 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 and 2025
- YZ250F Monster Energy Racing Ed of the years 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

11% off

Price USD 65.78
Price USD 58.54

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

11% off

Price USD 61.06
Price USD 54.34

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

11% off

Price USD 56.68
Price USD 50.45

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

11% off

Price USD 58.66
Price USD 52.21

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

11% off

Price USD 59.92
Price USD 53.33

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

11% off

Price USD 61.54
Price USD 54.77

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

11% off

Price USD 88.75
Price USD 78.99

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

11% off

Price USD 102.41
Price USD 91.14

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

11% off

Price USD 102.41
Price USD 91.14

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

11% off

Price USD 83.86
Price USD 74.64

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

11% off

Price USD 84.77
Price USD 75.45

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

11% off

Price USD 81.52
Price USD 72.55

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

11% off

Price USD 85.92
Price USD 76.47

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

11% off

Price USD 82.93
Price USD 73.81

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

11% off

Price USD 65.82
Price USD 58.58

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

11% off

Price USD 87.99
Price USD 78.31

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

11% off

Price USD 87.99
Price USD 78.31

Free worldwide shipping
Delivery within 5-12 days

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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

11% off

Price USD 87.99
Price USD 78.31

Free worldwide shipping
Delivery within 5-12 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

11% off

Price USD 87.99
Price USD 78.31

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

11% off

Price USD 87.99
Price USD 78.31

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

11% off

Price USD 87.99
Price USD 78.31

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

11% off

Price USD 119.28
Price USD 106.16

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

11% off

Price USD 119.28
Price USD 106.16

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

11% off

Price USD 119.28
Price USD 106.16

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

11% off

Price USD 119.28
Price USD 106.16

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

11% off

Price USD 111.75
Price USD 99.46

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

11% off

Price USD 24.32
Price USD 21.64

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

11% off

Price USD 123.08
Price USD 109.54

Free worldwide shipping
Delivery within 5-12 days

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Spare blue CL clip link BB520MXZ5 chain | RK

Spare blue CL clip link BB520MXZ5 chain | RK
#HB520MXZ5CLBB

Code HB520MXZ5CLBB

11% off

Price USD 17.51
Price USD 15.58

Free worldwide shipping
Delivery within 5-12 days

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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

11% off

Price USD 123.08
Price USD 109.54

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

11% off

Price USD 17.51
Price USD 15.58

Free worldwide shipping
Delivery within 5-12 days

pieces
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For more info and applications, look up:

chain sprocket set | CHT RK