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Sunrace RDMX60 MD 10/11/12sp Rear Derailleur Black

Name: Sunrace RDMX60 MD 10/11/12sp Rear Derailleur Black
Brand: SunRace
SKU: J250485
Price: 87.99 USD
Availability: OutOfStock

SKU: J250485

Regular price $87.99

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Alloy cage with adjustable chain stabilizer

Forged alloy links

14t lower pulley and 12t upper pulley

Max rear sprocket is 50t with 1X setup; 42t with 2X

10/11/12 speed compatible (Shimano 10/11 speed & SRAM 12 speed)

TECH SPECS

model	RDMX60
speed	10/11/12sp
cage	medium
min/max	10/50t
capacity	40t
weight	278g
color	black/silver

QUALITY SERVICE

Just real riders who strive to provide the best customer service.

FREE SHIPPING

Most orders over $75 ship free anywhere within the lower 48 United States

RETURNS

Not happy with your order, just send it back to us for a refund or exchange.

Our Race Team Sponsors

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Our Race Team Sponsors

Also Supported By

Race Team

Racing is a huge part of the culture at Lenny’s Bike Shop, and the Lenny’s Race Team represents the shop on trails and racecourses throughout the region. Made up of passionate riders who love pushing their limits, the team competes in gravity and mountain bike events while proudly representing the Lenny’s community.

Why Shop with Lenny's?

At Lenny’s Bike Shop, cycling isn’t just a business — it’s a passion. As a locally owned, full-service bike shop, Lenny’s is dedicated to helping riders of every level enjoy the sport with the right bikes, gear, and expert support.

From high-quality bicycles and components to trusted service and advice, the team focuses on delivering products and support that help you ride more and ride better.

Whether you’re upgrading your bike, tuning up your ride, or just getting started, you’ll find knowledgeable staff, great brands, and a commitment to keeping the cycling community rolling.