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Shimano GRX FC-RX820-1 GRX 12 speed single 1X chainring, 42T black
Lowest ever
Shimano GRX

Shimano GRX FC-RX820-1 GRX 12 speed single 1X chainring, 42T black

Lowest price we've seen

£39.90RRP £64.99

You save £25.09 (39%)

Get deal at Cyclestore

You’re buying from Cyclestore, not Sports Discounts. If you buy, we may earn a commission, at no extra cost to you.

The Shimano FC-RX820 GRX 12 speed single chainrings are the perfect replacement for worn or damaged chainrings Shimano's class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts…

Where to buy (1) · 1 retailers

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RetailerPriceStockLink
CyclestoreBest price
£39.90£64.99Deal detailsGet deal

Price history

Tracked since 1 Nov 2026

Lowest
£39.90
Average
£39.90
Highest
£39.90
Price drops
0
£38£40£421 NovToday
  • Cyclestore
Recent changes
1 NovCyclestore£39.90
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