Code: CSHG509
High quality 9-speed 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 and drilled to reduce weight without reducing rigidity
  • Nickel-plated finish offers hard wearing resistance to corrosion
  • Corrosion-resistant steel cassette lockring
  • For Super Narrow 9-speed HG chains
  • Average weight 270 g for 12 - 23T
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Shipping charges for this item to United States: $7.75

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Easy to fit to new wheels, had same cassette on spare winter wheels and has performed well. Keeping the chain clean and changing frequently seems to be the key to keeping the cassette in good condition.
Fit for purpose. Not the nice bling, but definitely does the job without fuss.
Well packaged by Shimano, lovely and sparkly. Easy to fit with the correct Shimano tool, and a like-for-like replacement for me - I'm likely to get another in another few thousand miles.
No complaints.. works just fine. Shifting is smooth and precise although that may be more to do with the rear mech. No problem.
Easy to fit and just right to replace my old worn out cassette.
Excellent, speedy service which has become the trademark of this company. Getting the cassette promptly meant I didn't miss any club rides (keeping me away from the biscuits)! Shimano is good quality! Also good price from Merlin
Great! Arrived in good time. Especially as I ordered them Christmas weekend. Black, round and look great. Everything you want from a wheel. You guys are Definitely going on my favourites list!
Product came expertly package to avoid damaged to the machined teeth , prompt delivery and ease of transaction . Would recommend this site to other like mided cyclists
Excellent product for the price, Merlin was the cheapest by far
Fantastic value item, very quickly dispatched and received quickly. Great service from Merlin, my first order but definitely not my last.
Best price i could find not he internet, works brilliantly with the HG73 chain too.
Great value for trusted shimano quality
Does what it says on the tin, bought to add to a new set of wheels so!0 didnt need to keep swapp1ng the cassette over.
Good price.
Quick efficient and no hassle. good work
very good value and perfomence