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  • Shimano Sora HG50 8 Speed Road Cassette
  • Shimano Sora HG50 8 Speed Road Cassette
NOW$15.99
  • RRP$39.99
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Select  Teeth
12-21t
12-25t
12-23t
13-26t
13-23t
  • IN STOCK(5+)

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  • right Shipping amount : $9.99
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Shimano Tiagra HG50 8-Speed Cassette

HG Sprocket Design Computer-designed HG (HyperGlide) sprockets insure fast and quiet down-shifts as well as instant up-shifts without hesitation.

Features:

  • High quality 8-speed Road cassette
  • Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
  • Close ratio gearing allows a more efficient use of energy through finer cadence control
  • Sprockets are cut away to further reduce weight without reducing rigidity
  • Nickel-plated finish offers hard wearing resistance to corrosion
  • Corrosion-resistant steel cassette lockring
  • For Narrow 8-speed HG chains
  • Weight 380 g for 11 - 30T

Available in the Following Ratios:

  • 12-21 - 12.13.14.15.16.17.19.21
  • 12-23 - 12.13.14.15.17.19.21.23
  • 12-25 - 12.13.15.17.19.21.23.25
  • 13-23 - 13.14.15.16.17.19.21.23
  • 13-26 - 13.14.15.17.19.21.23.26

Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Colour: Silver
  • Teeth: 12-21t, 12-25t, 12-23t, 13-26t, 13-23t
  • Speed: 8 Speed
 
Rated 4.4 out of 5 by 34 reviewers.
Rated 4 out of 5 by コストパフォーマンスに優れる製品 2008GIANT Escape R3で使用しています。2013までのエスケープR3はコスパに優れた良い製品で愛用していらっしゃる方も多いと思います。しかし、1速と8速のギア比の設定がMTB寄りのため、ロードオンリーのエスケープの場合は常用できるものではありません。そこでクロスレシオのこの製品に交換されることをお勧めいたします。同じソラHG50でも、ギア比の設定で5種類ありますので、ご自分の脚力や住環境にあわせて交換してみてください。これが同じ自転車かと驚くと思います。なお、交換には2つの工具が必要ですが、初心者でも簡単に交換できます。なお、カセットにあわせてチェーンもシマノ製に交換されることをお勧めします。相性の問題です。 08 October 2014
Rated 5 out of 5 by Nice cheap replacement cassette I've had this on my Trek commuter now for about 6 months with a KMC chain. Shifting is reasonable and hasn't worn much even with the lack of chain cleaning this bike gets. 03 October 2014
Rated 5 out of 5 by good Great way to carry out essential maintenance on the bikes,great product at cheaper prices delivered to your door 27 September 2014
Rated 4 out of 5 by Does the job. Works well, lasts well, good price, what more can you say? Recommended. 10 September 2014
Rated 5 out of 5 by Good price, perfect for what I need. A really good deal on this one, easy to install, just needed a spacer behind mine as was a little loose on the freehub. Thanks again CRC! 01 August 2014
Rated 5 out of 5 by It does the job well Having chosen the close ratio 13-23, the incremental steps are really close together without big jumps in-between gears. This cassette was paired with a compact crankset up front. Personally as a high cadence cyclist with dodgy knees I think I should have gotten the 13-26... but thats just me 26 July 2014
Rated 5 out of 5 by Replacing worn cassette good product, cheap price , replace parts on the bike myshelf 14 June 2014
Rated 5 out of 5 by great its so shiny look of the product is great this is being used on a downhill bike as that's what was on the bike very nice shifting 12t to 23 is great for downhill. set up is sram 8 speed chain sram x9 mech x7 shifter and shimano 33t chain ring 02 May 2014
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4 Questions : 8 Answers

Product Q&A

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I have an old (2001) 8-speed Dura-Ace groupset and need a new cassette and chain. Do you have any old cassettes or will the Sora 8-speed work?

Thanks,
Rob.
Age: 45 to 54
Gender: Male
Attitude: Passionate and Obsessive
 
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Answer: 
This cassette will be fine to run with your current drivetrain.
1 year, 1 month ago
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Answer: 
OHHH yes if your sti'S are 8 speed
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1 month, 2 weeks ago
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I have a cannondale bad boy rigid alivio & have got a Cog Set: Sunrace CSM668 11-32, Bad Boy, 8-speed.
Age: 35 to 44
Gender: Male
Attitude: Passionate and Obsessive
11 months ago
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Noida,IN
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Answer: 
The Sunrace CSM668 ran on a standard Shimano/SRAM spline pattern so you can use any 8sp Shimano or SRAM MTB cassette and chain, such as those linked below
Age: 25 to 34
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11 months ago
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Answer: 
The Sora cassette is more suitable for a road bike given the gear ratios.

You will find less hassle setting up your rear mech and chain lengths if you use a cassette with similar sized sprockets (i.e. 11-32) to that which you are replacing.

Try the product recommended below.
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BRISTOL,GB
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Also looking at replacing the freehub which is on bontrager wheels and hubs , i am asuming its shimano but which one ,does the freehub have part numbers on it as i dont want to strip it all and find i have wasted my time , thanks for any help.
Age: 45 to 54
Gender: Male
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8 months ago
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Answer: 
The cassette should be fine to run on the freehub as Sunrace cassettes are largely SRAM and Shimano freehub compatible.

In regards to replacing the freehub body; please contact our Technical Department below with some information on the wheels in question -

http://www.chainreactioncycles.com/...
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8 months ago
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Answer: 
dont matter the frame its the back wheel hub fits most shimano hubs shimano hubs shimano hubs
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1 month, 2 weeks ago
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Age: 18 to 24
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6 months ago
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Douglas,GB
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Answer: 
Assuming that the Ultegra groupset in question is also an 8-speed drivetrain; it will be fine to run.
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Answer: 
The short answer is no, if your ultegra is anything recent. Recent ultegra groupsets are 11 and 10 speed systems (9 speed Ultegra was 2004 I believe).

You will need to buy a cassette with the same number of sprockets as your existing one (or the same number as the number of 'clicks' in your shifter if you don't currently have a cassette)
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