Drivetrain› Belt and Chain Drive

Renthal

Twinring 50 Tooth Rear Sprocket

$142.50

SKU: ren1230-520-50GPBK

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Renthal Rear 50 Tooth Twinring Sprocket is a motorcycle rear sprocket designed for enhanced durability and performance. It features a dual material construction, combining a lightweight aluminum inner ring with a durable steel outer ring for optimal strength and agility.
Show original supplier description
The Renthal Rear 50 Tooth Twinring Sprocket is a high-performance motorcycle component engineered to elevate your riding experience. Designed specifically for a range of Suzuki models including the RM125, RM250, RMX450Z, RM-Z250, and RM-Z450, this sprocket offers exceptional durability and superior power transfer. Constructed with a dual material design, it features a lightweight aluminum inner ring paired with a robust steel outer ring. This combination provides an ideal balance of strength and weight, ensuring long-lasting performance even under demanding off-road conditions. The steel outer ring is built to withstand significant wear and tear, reducing the need for frequent replacements. With 50 precisely engineered teeth and a 520 chain size, this sprocket ensures smooth and efficient power transfer from the engine to the wheels, leading to improved acceleration and control. The sleek black finish not only enhances the aesthetic appeal of your motorcycle but also adds an extra layer of protection against the elements. This sprocket is tailored for seamless fitment and easy installation on various Suzuki models, including the RM125/RM250 (1980-2008), RMX450Z (2010-2019), and RM-Z250/RM-Z450 (2004-2018).

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRenthal
Part Numberren1230-520-50GPBK
CategoryDrivetrain
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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