Skip to content
  • 🛍️ Shop now for the biggest discounts💰 20% off everything 💸
  • 🛍️ Shop now for the biggest discounts💰 20% off everything 💸
Dolan Bikes ShopDolan Bikes Shop
  • Menu
  • Clothing
    • Road Cycling Shoes
    • Cycling Jerseys
    • Bicycle Helmets
    • Cycling Bibs & Shorts
    • Cycling Sunglasses
  • Bikes
    • 105 12-Speed
  • Components
    • Tyres
    • Bottom Brackets
    • Chainsets
    • Pedals
    • Bike Cassettes
    • STi Levers
    • Saddles
    • Handlebars
    • Rear Derailleurs
    • Di2 Extras
    • Front Derailleurs
    • Chains
    • Disc Brake Rotors
    • Stems
    • Chainrings
  • Frameset Parts
    • Bike Dropouts
    • Forks
    • Bike Headsets
    • Bike Seatposts
    • Seat Post Clamps
    • Bike Bolts
    • Front Mech Clamps
    • Fork Expander
    • Bike Decals
  • Wheels
    • Road Bike Wheels
    • Track Bike Wheels
  • Accessories
    • Bike Bags & Racks
    • Bike Computers & GPS
    • Bike Tools & Maintenance
    • Bike Mudguards
    • Bike Pumps
    • Bike Parts
    • Bike Lights
    • Cycling Nutrition
    • Bike Locks
    • Bike Water Bottles / Cages
    • No products in the basket.

      Return to shop

  • Basket

    No products in the basket.

    Return to shop

 

GRX RD-RX810 – (34T) Rear Derailleur

Home / Components / Rear Derailleurs
  • Izumi Super Tough 1/8th Track Chain - Gold -Dolan Bikes Shop IZUMI SUPER TOUGH GOLD
  • Panaracer GravelKing Semi Slick Blk/Blk TLC Folding 700x43c Tyre -Dolan Bikes Shop Panaracer GravelKing Semi Slick 2blk
New
GRX RD-RX810 - (34T) Rear Derailleur

£69.98 Original price was: £69.98.£48.99Current price is: £48.99.

SKU: ZG9SY 5112281034 Categories: Components, Rear Derailleurs
  • Guaranteed High Quality
  • Your needs, our top priority.
  • Hassle-Free Payments
  • Online assistance, always at your service.
Browse
  • Accessories
    • Bike Bags & Racks
    • Bike Computers & GPS
    • Bike Lights
    • Bike Locks
    • Bike Mudguards
    • Bike Parts
    • Bike Pumps
    • Bike Tools & Maintenance
    • Bike Water Bottles / Cages
    • Cycling Nutrition
  • Bikes
    • 105 12-Speed
  • Clothing
    • Bicycle Helmets
    • Cycling Bibs & Shorts
    • Cycling Jerseys
    • Cycling Sunglasses
    • Road Cycling Shoes
  • Components
    • Bike Batteries
    • Bike Cassettes
    • Bottom Brackets
    • Brake Calipers
    • Chainrings
    • Chains
    • Chainsets
    • Cranks
    • Di2 Extras
    • Disc Brake Rotors
    • Front Derailleurs
    • Handlebars
    • Pedals
    • Rear Derailleurs
    • Saddles
    • Sprockets
    • Stems
    • STi Levers
    • Tyres
  • Frameset Parts
    • Bike Bolts
    • Bike Decals
    • Bike Dropouts
    • Bike Headsets
    • Bike Seatposts
    • Fork Expander
    • Forks
    • Front Mech Clamps
    • Seat Post Clamps
  • Uncategorized
  • Wheels
    • Road Bike Wheels
    • Track Bike Wheels
Recently Viewed
  • Dolan Jersey-Short Sleeve Grey/Black Dolan Jersey-Short Sleeve Grey/Black £59.99 Original price was: £59.99.£41.99Current price is: £41.99.
  • GRX RX600 1x11 Chainset - 170mm - 40T GRX RX600 1x11 Chainset - 170mm - 40T £94.99 Original price was: £94.99.£66.49Current price is: £66.49.
  • Description
  • Reviews (0)
Product Information

RD-RX810

SHIMANO GRX – Rear Derailleur – SHIMANO SHADOW RD+ – 34T max low sprocket – 11-speed

With an integrated chain stabilizer mechanism, the SHIMANO GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and ON/OFF switch for the chain tensioner. The RD-RX810 rear derailleur is compatible with road cassettes with a 34T low sprocket max.

    Silent and uninterrupted rear shifting on rough terrain
    Adjustable chain stabilizer prevents chain slapping and drops
    SHIMANO SHADOW RD+
    Smooth and reliable mixed surface shifting
    Toggle clutch ON/OFF to match the terrain
    Switch stabilizer ON/OFF to match the terrain
    Gravel-tuned clutch tension

  • Brand:
    Shimano

Reviews

There are no reviews yet.

Be the first to review “GRX RD-RX810 – (34T) Rear Derailleur” Cancel reply

Related products

New
Shimano MT800 CL Disc Rotor - 140mm(Rear)
Quick View

Components

Shimano MT800 CL Disc Rotor – 140mm(Rear)

£49.99 Original price was: £49.99.£34.99Current price is: £34.99.
New
Sugino Big Zen Chainring (Black)
Quick View

Chainrings

Sugino Big Zen Chainring (Black)

£349.99 Original price was: £349.99.£98.99Current price is: £98.99.
New
Continental Grand Prix 5000 STR (Tubeless Compatible) 700x25c Tyre
Quick View

Components

Continental Grand Prix 5000 STR (Tubeless Compatible) 700x25c Tyre

£54.98 Original price was: £54.98.£38.49Current price is: £38.49.
New
105 ST-R7000 STI Levers - 11 Speed
Quick View

Components

105 ST-R7000 STI Levers – 11 Speed

£229.99 Original price was: £229.99.£97.99Current price is: £97.99.
New
Campag Ultra-Torque Threaded Bsa Cups OC12-REG
Quick View

Bottom Brackets

Campag Ultra-Torque Threaded Bsa Cups OC12-REG

£29.99 Original price was: £29.99.£20.99Current price is: £20.99.
New
105 BR-R7000 Brake Calipers (Rear)
Quick View

Brake Calipers

105 BR-R7000 Brake Calipers (Rear)

£24.98 Original price was: £24.98.£17.49Current price is: £17.49.
New
GebioMized Area Cut-Out Saddle (Width-145-Black)
Quick View

Components

GebioMized Area Cut-Out Saddle (Width-145-Black)

£154.99 Original price was: £154.99.£97.99Current price is: £97.99.
New
Shimano SM-RT70 140mm Rotor W/Lock Ring (Rear)
Quick View

Components

Shimano SM-RT70 140mm Rotor W/Lock Ring (Rear)

£29.99 Original price was: £29.99.£20.99Current price is: £20.99.
OUR SHOP
  • My account
  • Checkout
  • Cart
  • Payment Method
CONTACT
  • About Us
  • Contact Us
  • FAQ
  • Returns & Exchanges
CUSTOMER SERVICES
  • Privacy Policy
  • Shipping & Returns
  • Delivery
  • Term and Conditions
STAY IN TOUCH

Sign up for exclusive offers, original stories, events and more.

    Copyright 2026 © Dolan Bikes Shop
    • Clothing
      • Road Cycling Shoes
      • Cycling Jerseys
      • Bicycle Helmets
      • Cycling Bibs & Shorts
      • Cycling Sunglasses
    • Bikes
      • 105 12-Speed
    • Components
      • Tyres
      • Bottom Brackets
      • Chainsets
      • Pedals
      • Bike Cassettes
      • STi Levers
      • Saddles
      • Handlebars
      • Rear Derailleurs
      • Di2 Extras
      • Front Derailleurs
      • Chains
      • Disc Brake Rotors
      • Stems
      • Chainrings
    • Frameset Parts
      • Bike Dropouts
      • Forks
      • Bike Headsets
      • Bike Seatposts
      • Seat Post Clamps
      • Bike Bolts
      • Front Mech Clamps
      • Fork Expander
      • Bike Decals
    • Wheels
      • Road Bike Wheels
      • Track Bike Wheels
    • Accessories
      • Bike Bags & Racks
      • Bike Computers & GPS
      • Bike Tools & Maintenance
      • Bike Mudguards
      • Bike Pumps
      • Bike Parts
      • Bike Lights
      • Cycling Nutrition
      • Bike Locks
      • Bike Water Bottles / Cages
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.