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SKU: RRDR0317

Sunrace RD-M10 SGS Long Cage Friction Rear Derailleur - Budget-Friendly 28T Compatibility, Durable Steel Construction & Long-Lasting Performance

Regular price $6.28
$8.99 Sale price $6.28 Regular price
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This is a pre order item. We will ship it when it comes in stock.

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at 500 points

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at 1,000 points

Description
Specifications
Upgrade your bicycle's drivetrain with the Sunrace RD-M10 Rear Derailleur Friction Long with Hanger - a reliable, cost-effective component designed for smooth and precise shifting. Built for durability and performance, this derailleur is an essential upgrade for mountain bikes, touring bikes, and hybrid bikes requiring long cage versatility.Materials & Construction:Constructed from high-quality, lightweight materials, the Sunrace RD-M10 features a robust aluminum alloy cage optimized for long-lasting performance. Its durable construction ensures resistance to impacts and wear, making it ideal for demanding riding conditions.Performance & Engineering:Designed with a friction-based shifting system, the RD-M10 provides a reliable alternative to indexed derailleurs, offering consistent ...
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Wrap35
Cage/MountLong w/Hgr
Ratio2to1
Max28
Wgt290g
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We pride ourselves on our ability to ship and deliver your gear with excessive speed! We ship from 22 locations throughout the United States and most orders will arrive in 3 days or less with Free Shipping on orders over $75!

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Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

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Customer Reviews

Based on 8 reviews
75%
(6)
13%
(1)
0%
(0)
0%
(0)
13%
(1)
N
Nojan Desch
Didn’t work

1979 road bicycle , 5 speed cassette , H screw all the way out and cable off and still wouldn’t reach the highest gear . Looks nice , but not functional . Frame is aligned perfectly .

n
nubblyman

The rear long-cage SIMPLEX derailleur on our old Peugeot road bike snapped at the tab that holds the cable. I looked everywhere for information on replacement and came-up empty. SIMPLEX doesn't appear to exist any more though some short-cage derailleurs are still around but expensive. Looked at possible Shimano options but they didn't seem right and not a particular good visual match to the SIMPLEX. This SUNRACE mimics the original Simplex in appearance and is a good match. It bolted into the Peugeot frame identically to the SIMPLEX like it was made for it. The Simplex only had one retainer. To avoid taking the chain apart to fit it in the cage (under the retainer) I removed the cog which is mounted a screw to get the chain out. The Sunrace has 2 retainers so I had to take out both cogs to route the chain through the cage (this takes one side off the end arm but doesn't release any springs). I then reset the cogs for the chain to run the proper way. Its a bit fiddly feeding the bolts through the cogs but I didn't have a chain tool and I'm not sure this took any longer than it would have to take the chain apart etc. The bolts seemed to be metric. After I put it in and reconnected the old cable taut it was a pleasant and unexpected surprise to find that it required no adjustment out of the bag. It's as good or better than the one it replaced. Fit like a charm. Will have to see how it goes but it appears well-made.;

M
Marcio Pereira & Filipa Gaio

Great producing. Usually I only buy from prime sellers but this time I bought it from this seller and have to say fast shipping (1day) and great rear derailleur for your older or new bike.;

A
Alexander Medvedev

If you have a really old bicycle with an old friction shifter system where you need an inexpensive rear derailleur you should consider this one. It shifts to 28 teeth cog it's designed to shift up to 7 speeds and works pretty well for the price of 3 cups of coffee with delivery. Installed it on 1970s bicycle that have this part missing and went to town. Delivery was a bit delayed due to a severe weather but Amazon and seller made communication very clear and it arrived pretty fast.;

C
Crazy Crafter582

It did fit my son's bike.;