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  • Shimano Sora HG50 8 Speed Road Cassette
  • Shimano Sora HG50 8 Speed Road Cassette
NOW$20.49
  • RRP$42.99
  • |
  • SAVE52%

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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.

Shimano Tiagra HG50 8-Speed Cassette 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 Tiagra HG50 8-Speed Cassettes from Chain Reaction Cycles, the world's largest online bicycle store.

  • Colour: Silver
  • Teeth: 12-21t, 12-25t, 12-23t, 13-26t, 13-23t
  • Speed: 8 Speed
Rated 4.3 out of 5 by 26 reviewers.
Rated 4 out of 5 by It is what it is... If you need an 8-speed shimano cassette then this is it. Easy to fit, hard wearing, a little on the heavy side (but then so are all 8 speed cassettes). Great price. 27 March 2014
Rated 5 out of 5 by excellent cassette 12-21 I use this cassette on my mtb/road bike. Having a triple chain wheel means a 21 at the back gives enough range for hills and gives close ratios for going fast on the flat. Plus, it takes (IMHO) four times longer to wear out one of these than your more pricey 10 speed gears. This one also costs way less, and frankly I don't even use all 8. So, what a no-brainer! 24 February 2014
Rated 5 out of 5 by great quality for the price. Ordered this cassette and 2 other items friday and got the full order sat morning 8.30 am, brilliant service, as for the cassette its very smooth and quiet running and shifts are good, but to be honest for the price at the moment you couldnt really complain if it wasnt up to scratch, which it obviously is, looks good as well on the bike really shiny , only thing might bother some is its a bit on the heavy side but as im looking for durability for every day real life ridding i recomend it, and as usual CRC are right up there with the best of them. 23 February 2014
Rated 4 out of 5 by fit well super glide and changes gr8 This dealer’s manual is intended primarily for use by professional bicycle mechanics. Users who are not professionally trained for bicycle assembly should not attempt to install the components themselves using the dealer’s manuals. If any part of the information on the manual is unclear to you, do not proceed with the installation. Instead, contact your place of purchase or a local bicycle dealer for their assistanceThis dealer’s manual is intended primarily for use by professional bicycle mechanics. Users who are not professionally trained for bicycle assembly should not attempt to install the components themselves using the dealer’s manuals. If any part of the information on the manual is unclear to you, do not proceed with the installation. Instead, contact your place of purchase or a local bicycle dealer for their assistance 20 February 2014
Rated 4 out of 5 by Good price, Good product I think this is the most basic cassette you can get with Shimano but it does its job very well. For my specialized Allez 2013 road bike, this is pretty much the only cassette i can have but i wouldn't want to change. Shifts gears smoothly and at such a cheap price, i prefer to just replace it rather than trying to clear a ridiculously dirty old cassette! 21 December 2013
Rated 5 out of 5 by Good value for money. Not an expert by any degree but this cassette is great for me. I use it on my Voodoo Bantu and it's better than the one that came with the bike as the ratio is different from original which suits my commute to work better. Not had it long but if it lasts as long as the last Shimano Cassette it will be fine. 24 November 2013
Rated 4 out of 5 by Good quality at a good price Bought this with a pair of Shimano wheels to replace worn-out wheels on a mid-90s Campag Chorus equipped road bike. It's more or less impossible to get Campag 8-speed hubs now, so I bit the bullet even though I knew Shimano and Campag 8-speeds have slightly different cog spacing, and opinions on compatibility differ. But, after some careful adjustment, the gear changes are pretty slick and I'm happy. 23 November 2013
Rated 4 out of 5 by Smooth and quiet Made this purchase on a recommendation as my SRAM PG 850 was noisy and nothcy. Fitted with ease and was an immediate improvement. SRAM now in the bin. 04 November 2013
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3 Questions : 4 Answers

Product Q&A

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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
5 months, 2 weeks 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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5 months, 2 weeks 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.
Age: 35 to 44
Gender: Male
Attitude: Passionate and Obsessive
 
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3 weeks ago
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BRISTOL,GB
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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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7 months ago
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Teddington,GB
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Answer: 
This cassette will be fine to run with your current drivetrain.
7 months ago
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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
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Attitude: Passionate and Obsessive
2 months, 1 week 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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2 months ago
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