Shimano
CS-HG51-8
The Shimano CS‑HG51‑8 cassette delivers smooth, reliable shifting for 8‑speed drivetrains, using Hyperglide technology for crisp gear changes under load. With durable steel cogs and a nickel‑plated finish, it’s a dependable choice for commuting, fitness riding, and everyday performance.
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8‑speed Hyperglide cassette for IG/HG chains
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Durable steel cogs with nickel‑plated finish
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Enlarged sprocket window design for reduced weight
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Aluminum spider for added strength (varies by model)
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Available in multiple ranges: 11‑32T, 11‑30T, 11‑28T
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Fits standard Shimano‑compatible freehub bodies
Shipping information
Ships in 2–3 business days with free delivery across Canada on orders over $99. Same‑day pickup available Tue–Sat (closed Sun–Mon).
Returns & warranty
Enjoy hassle‑free returns within 30 days on unused items in original packaging (excludes bikes and sale items). Free in‑store returns anytime.