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Motorbike parts and tools

Transmissions

Sprocket Renthal Aluminium Ultra-Light Self-Cleaning Hard Anodized 112U - 520

Renthal Aluminium Ultra-Light Self-Cleaning Hard Anodized 112U - 520 Sprocket Ref : RT00193A / 1121384

Renthal Aluminium Ultra-Light Self-Cleaning Hard Anodized 112U - 520 Sprocket

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Renthal Aluminium Ultra-Light Self-Cleaning Hard Anodized 112U - 520 SprocketRef : RT00193A / 1121384

Recommended retail price:77,96 €?

70,10 ^€

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Description
Compatible motorbikes
Questions and answers

DescriptionRenthal Aluminium Ultra-Light Self-Cleaning Hard Anodized 112U - 520 Sprocket

Product details :

Features

Manufacturer Ref: 112U-520-50GEHA

The RENTHAL Ultra-Light 112U crown in hard anodized aluminum combines lightness and robustness for off-road use. Machined from 7075 T6 aluminum, it offers excellent fatigue resistance while reducing unsprung weight — an advantage when the track becomes demanding.

Configuration: pitch 520 / 50 teeth, standard type 112U.
Mud profile: shaped teeth to facilitate mud evacuation and limit chain-crown friction.
Hard anodization: strengthens the surface against wear and highlights the aluminum aesthetic.
Strategic cutouts: targeted weight reduction without sacrificing rigidity or reliability.

Designed for motocross, supercross, and enduro, this crown is aimed at riders looking to optimize the responsiveness and traction of their transmission while improving the durability of the part. It fits on chassis that accept the 520 pitch and 50 tooth count.

Particularly suitable for KAWASAKI KX 450 / KX 450 X (2026) and SUZUKI RM-Z 250 (2006) models. A smart choice for those looking to lighten their chain-sprocket assembly while maintaining a precise handling on the track.

Technical information :

Reference

RT00193A / 1121384

Rear sprocket type

112U

No transmission chain

520

Number of teeth (crown)

Type of crown

Ultra-light hard-anodized mudguard

Material

Aluminum

Color

Alu

Compatible motorbikes

KAWASAKI46 compatible models

KX 125 (KX125K) - 1994/1998KX 125 (KX125L) - 1999/2002KX 125 (KX125M) - 2003/2008KDX 200 (KDX200C) - 1986/1988KDX 200 (KDX200A) - 1983/1985KDX 200 (KDX200H) - 1995/2006KDX 200 (KDX200E) - 1989/1994KDX 220 R (KDX220R) - 1997/2005KX 250 (KX250J) - 1992/1993KX 250 (KX250E) - 1987/1987KLX 250 R (KLX250D) - 1993/1996KX 250 (KX252A) - 2019/2019KX 250 (KX252B) - 2020/2021KX 250 (KX250K) - 1994/1998KX 250 (KX250F) - 1988/1988KX 250 (KX250G) - 1989/1989KDX 250 (KDX250D) - 1995/1996KX 250 X - 2023/2026KX 250 - 2023/2026KX 250 (KX252C) - 2022/2022KX 250 F (KX250N) - 2004/2005KDX 250 (KDX250E) - 1991/1992KDX 250 (KDX250D) - 1991/1994KX 250 F (KX250W) - 2009/2009KX 250 (KX250L) - 1999/2002KX 250 (KX250M) - 2003/2004KX 250 (KX250R) - 2005/2008KX 250 F (KX250Y) - 2011/2012KX 250 F (KX250T) - 2006/2008KX 250 F (KX252A) - 2017/2018KX 250 F (KX250Z) - 2013/2016KX 250 (KX250H) - 1990/1991KX 250 F (KX250X) - 2010/2010KLX 300 R (KLX300B) - 1997/1999KLX 300 R (KLX300A) - 1997/2003KX 450 - 2023/2026KX 450 X - 2023/2026KX 450 F (KX450D) - 2006/2008KX 450 F (KX450E) - 2009/2011KX 450 F (KX450F) - 2012/2015KX 450 (KX450J) - 2019/2022KX 450 F (KX450H) - 2016/2018KLX 450 R (KLX450A) - 2008/2019KX 500 (KX500C) - 1987/1987KX 500 (KX500E) - 1989/2003KX 500 (KX500D) - 1988/1988

SUZUKI1 compatible model

RM-Z 250 - 2004/2006