Shimano GRX RX820 Gravel Groupset - 2x12 Speed for Hyperglide cassette
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Shimano GRX RX820 Gravel Groupset - 2x12 Speed for Hyperglide cassette

Store / Groupsets
£849.99
Pre-order
Price incl. VAT (20%) £141.67
Bottom bracket
Cassette
Chain
Chainset
Front derailleur
Rear derailleur
Shifters and brake callipers
Disc rotors
Fitting
Out of stock, available for pre-order
Product Details

Shimano GRX RX820 Gravel Groupset - 2x12 Speed for Hyperglide cassette

Special price until 30th April 2025

Estimated availability late May 2025


Genuine boxed Shimano components fully guaranteed

Gravel cycling is rooted in its simplicity, inclusivity and curiosity. Everyone from first-timers to grizzled veterans counts on Shimano GRX, the industry’s first gravel- specific groupset, for smooth shifting, reliable braking and exceptional gravel comfort.

The new RX820 series offers premium performance at an incredible value, with thoughtful ergonomic designs and gravel-centric gearing for all manners of unsaved adventures. It’s three 12 speed GRX drivetrains deliver precise and reliable mechanical shifting with different gearing ranges to cover the full spectrum of riders and rides.

Groupset Specification:
  • Chainset: GRX 820 48/31 teeth 170mm, 172.5mm or 175mm
  • Bottom Bracket: BB-R60 Ultegra - 105 bottom bracket English cups or BB9241B S himano Road press fit bottom bracket for 86.5 mm (these are an additional cost)
  • Cassette: HG710 11-36t
  • Chain: 12 speed CN-M8100 Ultegra or CN-M9100 Dura Ace
  • Rear Derailleur: GRX RD-RX820 - 12 Speed
  • Front Derailleur: GRX FD-RX820
  • STI Levers: GRX 820 Brake/Gear Levers including cables
  • Brakeset: GRX 820 Flat Mount Hydraulic Disc
  • Rotors: x2 RT-CL800 140mm or 160mm (these are an additional cost)
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Shimano GRX RX820 Gravel Groupset - 2x12 Speed for Hyperglide cassette
Store / Groupsets
Display prices in: GBP

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