Continue without accepting
Cookies allow us to measure our audience, ensure that our advertising services work properly, maintain our relationship with you and provide you the best possible experience.
Click on "Learn more" for more information.
Let 's go express christmas offer
Guaranteed delivery before Christmas See conditions
Item 1 of 2
30 days returns
Help and contacts
en
Menu
Motorbike
Log in0
Basket
BasketMenu
Let 's go express christmas offer
Guaranteed delivery before Christmas See conditions
Item 1 of 2
Non-contractual photo
Oops!
This item is in high demand. We're all out!
Unfortunately, no similar products are available
- Description
- Compatible motorbikes
- Questions and answers
DescriptionRenthal Aluminium Ultra-Light Self-Cleaning 112U - 520 Sprocket
'%3e%3cpath%20fill='%23f1ab00'%20d='M.702%207.162l1.875%201.684%206.161-5.532L14.9%208.846l1.875-1.684L8.738-.053z'/%3e%3c/g%3e%3c/g%3e%3c/svg%3e)
Product details :
Features
RENTHAL Ultra-Light Mud-Resistant Sprocket 112U - 520 — designed for demanding motocross riders seeking lightweight and reliability. Machined from 7075 T6 aluminum, this sprocket combines strength and weight reduction to minimize unsprung inertia on the rear wheel.
- Material: Anodized 7075 T6 aluminum (silver color)
- Number of teeth: 44 teeth — chain pitch 520
- Mud-resistant profile: teeth designed to facilitate mud evacuation and reduce unwanted chain/sprocket contact
- Strategic cutouts: machined relief holes to reduce weight without compromising rigidity
- Finish: hard anodization for better resistance to wear and a polished aesthetic
The Renthal design focuses on high machining precision and an optimized tooth profile for muddy conditions in MX, SX, and enduro. Compatible with 520 pitch transmissions, it fits motocross machines equipped with this chain pitch — examples: KAWASAKI KX 450 X (2026), SUZUKI RM-Z 250 (2006), KAWASAKI KX 450 (2026). Manufacturer reference: 112U-520-44GESI.
It is recommended to have the installation performed by a professional and to check the bolt pattern and mounting diameter before purchase to ensure compatibility with your rim and swingarm.
Technical information :
Reference
RT00070A / 1075606004
Rear sprocket type
112U
No transmission chain
520
Number of teeth (crown)
44
Type of crown
Ultra-light anti-mud
Number of teeth
44 teeth
Material
Aluminum
Color
Silver
Compatible motorbikes
KAWASAKI46 compatible models
KX 125 (KX125L) - 1999/2002KX 125 (KX125M) - 2003/2008KX 125 (KX125K) - 1994/1998KDX 200 (KDX200C) - 1986/1988KDX 200 (KDX200A) - 1983/1985KDX 200 (KDX200H) - 1995/2006KDX 200 (KDX200E) - 1989/1994KDX 220 R (KDX220R) - 1997/2005KX 250 F (KX250Z) - 2013/2016KX 250 (KX250J) - 1992/1993KDX 250 (KDX250E) - 1991/1992KX 250 (KX252A) - 2019/2019KX 250 F (KX250X) - 2010/2010KX 250 F (KX252A) - 2017/2018KX 250 (KX250K) - 1994/1998KX 250 F (KX250Y) - 2011/2012KX 250 (KX250R) - 2005/2008KX 250 F (KX250T) - 2006/2008KX 250 F (KX250W) - 2009/2009KX 250 (KX250L) - 1999/2002KX 250 (KX250M) - 2003/2004KX 250 F (KX250N) - 2004/2005KX 250 (KX250H) - 1990/1991KLX 250 R (KLX250D) - 1993/1996KDX 250 (KDX250D) - 1991/1994KX 250 (KX250E) - 1987/1987KX 250 (KX250F) - 1988/1988KX 250 - 2023/2026KX 250 X - 2023/2026KX 250 (KX250G) - 1989/1989KX 250 (KX252B) - 2020/2021KX 250 (KX252C) - 2022/2022KDX 250 (KDX250D) - 1995/1996KLX 300 R (KLX300B) - 1997/1999KLX 300 R (KLX300A) - 1997/2003KX 450 (KX450J) - 2019/2022KX 450 X - 2023/2026KX 450 F (KX450D) - 2006/2008KX 450 - 2023/2026KX 450 F (KX450E) - 2009/2011KX 450 F (KX450H) - 2016/2018KX 450 F (KX450F) - 2012/2015KLX 450 R (KLX450A) - 2008/2019KX 500 (KX500E) - 1989/2003KX 500 (KX500D) - 1988/1988KX 500 (KX500C) - 1987/1987
SUZUKI1 compatible model
RM-Z 250 - 2004/2006
Questions and answers
Our experts are at your service
Monday to Friday from 9.00 am to 6.30 pm and Saturday from 9.00 am to 12.30 pm and from 1.30 pm to 5.00 pm
They're talking about us
Secure payments
;}.cls-1,.cls-2,.cls-3,.cls-4{stroke-width:0px;}.cls-2{fill:%231e3764;}.cls-3{fill:url(%23Bancontact_geel_rgb);}.cls-4{fill:%23fff;}%3c/style%3e%3clinearGradient%20id='Bancontact_blauw_rgb'%20x1='10.63'%20y1='11.48'%20x2='20.14'%20y2='7.95'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20offset='0'%20stop-color='%23005ab9'/%3e%3cstop%20offset='1'%20stop-color='%231e3764'/%3e%3c/linearGradient%3e%3clinearGradient%20id='Bancontact_geel_rgb'%20x1='21.79'%20y1='9.08'%20x2='31.88'%20y2='5.64'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20offset='0'%20stop-color='%23fba900'/%3e%3cstop%20offset='1'%20stop-color='%23ffd800'/%3e%3c/linearGradient%3e%3c/defs%3e%3cg%20id='Calque_1-2'%3e%3crect%20class='cls-4'%20width='42'%20height='24'%20rx='2'%20ry='2'/%3e%3cpath%20id='Bancontact'%20class='cls-2'%20d='M8,19.49v-3.76h1.16c.84,0,1.38.32,1.38.97,0,.37-.17.63-.41.78.35.16.55.47.55.9,0,.76-.55,1.11-1.41,1.11h-1.27ZM8.75,17.29h.55c.34,0,.48-.17.48-.47,0-.33-.26-.43-.62-.43h-.42v.91ZM8.75,18.83h.46c.45,0,.71-.11.71-.47s-.23-.49-.65-.49h-.53v.96ZM12.13,19.55c-.74,0-1.11-.36-1.11-.84,0-.53.43-.84,1.08-.85.15,0,.34.02.48.04v-.13c0-.33-.19-.48-.55-.48-.24,0-.49.04-.71.13l-.13-.58c.23-.1.6-.16.93-.16.79,0,1.18.42,1.18,1.14v1.49c-.22.11-.63.24-1.17.24ZM12.58,18.94v-.57c-.12-.03-.25-.04-.38-.04-.25,0-.44.1-.44.35,0,.23.16.34.45.34.16,0,.3-.03.38-.08ZM13.82,19.49v-2.57c.34-.14.8-.24,1.21-.24.78,0,1.23.39,1.23,1.1v1.71h-.74v-1.65c0-.37-.17-.54-.5-.54-.17,0-.33.03-.47.1v2.1h-.74ZM18.85,16.84l-.14.58c-.2-.09-.42-.13-.61-.13-.43,0-.67.31-.67.81,0,.55.25.84.71.84.18,0,.39-.05.6-.14l.12.6c-.18.09-.46.16-.77.16-.89,0-1.41-.55-1.41-1.43s.51-1.44,1.36-1.44c.31,0,.61.07.81.16ZM20.45,19.55c-.83,0-1.34-.57-1.34-1.44s.52-1.43,1.34-1.43,1.34.57,1.34,1.43-.5,1.44-1.34,1.44ZM20.45,18.94c.38,0,.58-.32.58-.83s-.2-.82-.58-.82-.58.32-.58.82.21.83.58.83ZM22.22,19.49v-2.57c.34-.14.8-.24,1.21-.24.78,0,1.23.39,1.23,1.1v1.71h-.74v-1.65c0-.37-.17-.54-.5-.54-.17,0-.33.03-.47.1v2.1h-.74ZM26.33,19.55c-.64,0-.97-.35-.97-1.06v-1.16h-.36v-.59h.36v-.6l.74-.04v.63h.6v.59h-.6v1.15c0,.31.13.46.37.46.11,0,.21-.02.28-.03l.04.6c-.13.03-.3.05-.47.05ZM28.2,19.55c-.74,0-1.11-.36-1.11-.84,0-.53.43-.84,1.08-.85.15,0,.34.02.48.04v-.13c0-.33-.19-.48-.55-.48-.24,0-.49.04-.71.13l-.13-.58c.23-.1.6-.16.93-.16.79,0,1.18.42,1.18,1.14v1.49c-.22.11-.63.24-1.17.24ZM28.65,18.94v-.57c-.12-.03-.25-.04-.38-.04-.25,0-.44.1-.44.35,0,.23.16.34.45.34.16,0,.3-.03.38-.08ZM31.91,16.84l-.14.58c-.2-.09-.42-.13-.61-.13-.43,0-.67.31-.67.81,0,.55.25.84.71.84.18,0,.39-.05.6-.14l.12.6c-.18.09-.46.16-.77.16-.89,0-1.41-.55-1.41-1.43s.51-1.44,1.36-1.44c.31,0,.61.07.81.16ZM33.53,19.55c-.64,0-.97-.35-.97-1.06v-1.16h-.36v-.59h.36v-.6l.74-.04v.63h.6v.59h-.6v1.15c0,.31.13.46.37.46.11,0,.21-.02.28-.03l.04.6c-.13.03-.3.05-.47.05Z'/%3e%3cpath%20id='blue-symbol'%20class='cls-1'%20d='M13.16,13.85c3.92,0,5.88-2.61,7.84-5.22H8v5.22h5.16Z'/%3e%3cpath%20id='yellow-symbol'%20class='cls-3'%20d='M28.84,3.4c-3.92,0-5.88,2.61-7.84,5.22h13V3.4h-5.16Z'/%3e%3c/g%3e%3c/svg%3e)
Motoblouz newsletter
Sign up to receive the latest news, exclusive offers and personalised advice.
The Motoblouz community
About'%3e%3cpath%20fill='%23FFFFFF'%20d='M0%204.053l1.054.946%203.461-3.108L7.976%205l1.054-.946L4.515%200z'/%3e%3c/g%3e%3c/svg%3e)
Our offer
Motoblouz gift cards
Promotional codes
Referral
Motorbike models
Loyalty programme
Help and advice
Customer Relations Department
Track an order
Return a product
Terms of delivery
Legal information
GTC
Legal information
Cookie policy
Privacy Policy
Accessibility
Languages
French
Spanish
Italian
Dutch
German'/%3e%3c/g%3e%3cg%20id='eu-c'%3e%3cuse%20xlink:href='%23eu-b'%20transform='rotate(72)'/%3e%3cuse%20xlink:href='%23eu-b'%20transform='rotate(144)'/%3e%3c/g%3e%3cuse%20xlink:href='%23eu-c'%20transform='scale(-1%201)'/%3e%3c/g%3e%3c/defs%3e%3cpath%20fill='%23039'%20d='M0%200h640v480H0z'/%3e%3cg%20fill='%23fc0'%20transform='translate(320%20242.3)scale(23.7037)'%3e%3cuse%20xlink:href='%23eu-d'%20width='100%25'%20height='100%25'%20y='-6'/%3e%3cuse%20xlink:href='%23eu-d'%20width='100%25'%20height='100%25'%20y='6'/%3e%3cg%20id='eu-e'%3e%3cuse%20xlink:href='%23eu-d'%20width='100%25'%20height='100%25'%20x='-6'/%3e%3cuse%20xlink:href='%23eu-d'%20width='100%25'%20height='100%25'%20transform='rotate(-144%20-2.3%20-2.1)'/%3e%3cuse%20xlink:href='%23eu-d'%20width='100%25'%20height='100%25'%20transform='rotate(144%20-2.1%20-2.3)'/%3e%3cuse%20xlink:href='%23eu-d'%20width='100%25'%20height='100%25'%20transform='rotate(72%20-4.7%20-2)'/%3e%3cuse%20xlink:href='%23eu-d'%20width='100%25'%20height='100%25'%20transform='rotate(72%20-5%20.5)'/%3e%3c/g%3e%3cuse%20xlink:href='%23eu-e'%20width='100%25'%20height='100%25'%20transform='scale(-1%201)'/%3e%3c/g%3e%3c/svg%3e)
Others
