DT Swiss wheels

Shimano GRX RX820 Gravel Groupset - 1x12 Speed for Hyperglide cassette

00315
£829.99
In stock
1
Product Details

Shimano GRX RX820 Gravel Groupset - 1x12 Speed for Hyperglide cassette


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 40 teeth or 42 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: 11-34 or 11-36 (For Shimano Hyperglide cassette)
  • Chain: 12 speed CN-M7100 105, CN-M8100 Ultegra or CN-M9100 Dura Ace
  • Rear Derailleur: GRX RD-RX822 for 36t max - 12 Speed
  • Front Derailleur: N/A
  • STI Levers: GRX 820 Brake/Gear Levers including cables (non dropper post option only)
  • Brakeset: GRX 820 Flat Mount Hydraulic Disc
  • Rotors: RT-CL800 140mm or 160mm (these are an additional cost)
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