Skip to content
  • 🛍️ Shop now and get 20% off your entire purchase💃🏻
  • 🛍️ Shop now and get 20% off your entire purchase💃🏻
Braking Sales ShopBraking Sales Shop
  • Menu
    • No products in the basket.

      Return to shop

  • Basket

    No products in the basket.

    Return to shop

  • Frameset Spares
    • Dropouts & Derailleur Hangers
    • Chainstays
    • Seatstays
    • Cable Guides
    • Linkage Sets
    • Swingarms
    • Frame Protection
    • Chainstay Protectors
    • Bearing Kits
    • Bolt Kits
    • Lock Out Levers
    • Geometry Chips
    • Di2 Spares
  • Transmission
    • Chainrings
    • Bottom Brackets
    • Cassettes
    • Chains
    • MTB Chainsets
    • Chain Devices
    • Rear Derailleurs
    • Road Chainsets
    • Jockey Wheels
    • MTB Gear Shifters
    • Road Gear Levers
    • E-Bike Chainsets
    • Front Derailleurs
    • Electronic Transmission
  • Braking
    • Disc Brakes
    • Brake Spares
    • Disc Brake Pads
    • Disc Brake Rotors
    • Rim Brake Pads
    • Brake Levers
    • Caliper Brakes
    • V-Brakes
    • Cantilever Brakes
  • Seatposts
    • Carbon Seatposts
    • Dropper Seatposts
    • Alloy Seatposts
  • Pedals
    • Flat Pedals
    • MTB Clipless Pedals
    • Road Pedals
Home / Transmission / Rear Derailleurs
  • SRAM Rival XPLR Etap AXS D1 12-Speed Rear Derailleur (Battery Not Included) -Braking Sales Shop 79b5fb81 rd8159000 49734
  • Shimano M7100 SLX Shadow+ 12 Speed Rear Derailleur (Single Chainring) -Braking Sales Shop 1620983502 84506000
-37%
Shimano Saint M820 Shadow+ 10 Speed Rear Derailleur

Shimano Saint M820 Shadow+ 10 Speed Rear Derailleur

£151.42 Original price was: £151.42.£95.99Current price is: £95.99.

Buy Now
SKU: RDM820SS Categories: Rear Derailleurs, Transmission Tags: Rear Derailleurs, Shimano
  • Uncompromising quality, every time.
  • Your needs, our top priority.
  • Quality at its Finest
  • Quality You Can Trust
Browse
  • Braking
    • Brake Levers
    • Brake Spares
    • Caliper Brakes
    • Cantilever Brakes
    • Disc Brake Pads
    • Disc Brake Rotors
    • Disc Brakes
    • Rim Brake Pads
    • V-Brakes
  • Frameset Spares
    • Bearing Kits
    • Bolt Kits
    • Cable Guides
    • Chainstay Protectors
    • Chainstays
    • Di2 Spares
    • Dropouts & Derailleur Hangers
    • Frame Protection
    • Geometry Chips
    • Linkage Sets
    • Lock Out Levers
    • Seatstays
    • Swingarms
  • Pedals
    • Flat Pedals
    • MTB Clipless Pedals
    • Road Pedals
  • Seatposts
    • Alloy Seatposts
    • Carbon Seatposts
    • Dropper Seatposts
  • Transmission
    • Bottom Brackets
    • Cassettes
    • Chain Devices
    • Chainrings
    • Chains
    • E-Bike Chainsets
    • Electronic Transmission
    • Front Derailleurs
    • Jockey Wheels
    • MTB Chainsets
    • MTB Gear Shifters
    • Rear Derailleurs
    • Road Chainsets
    • Road Gear Levers
  • Uncategorized
  • Description
  • Reviews (0)
  • Shimano’s new Direct Mount Rear Derailleur system gives more space around the rear frame dropout resulting in easier rear wheel removal but also allows frame designers to shorten chain stays, increase axle sizes and move suspension pivots
  • Direct Mount gives a simpler, cleaner look
  • Deore XT Shadow+ Dyna-Sys 10-speed rear derailleur delivers reliable and precise shifting with a stiff and lightweight open design
  • Shadow+ features a super low profile design that reduces the risk of damage from trail side hazards
  • Shadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting. This can be switched off to remove the wheel Direct cable routing prevents snagging from any trail side hazards 
  • All-alloy construction leads to lower weight without compromising strength and durability
  • Four fluorine-coated link pin bushings make this one of the slickest shifting derailleurs on the trails
  • High rigidity wide outer link braces the pulley body to increase pivot joint rigidity resulting in a crisp shift
  • Strong return spring for a positive shifting feel
  • Durable sealed bearing pulleys
  • 35T capacity GS cage

Reviews

There are no reviews yet.

Be the first to review “Shimano Saint M820 Shadow+ 10 Speed Rear Derailleur” Cancel reply

Related products

-30%
Shimano Deore M6100/M6100 2 Pot Hydraulic Brake
Quick View

Shimano Deore M6100/M6100 2 Pot Hydraulic Brake

£96.05 Original price was: £96.05.£67.24Current price is: £67.24.
-30%
Shimano MT501 Brake Lever
Quick View

Shimano MT501 Brake Lever

£35.03 Original price was: £35.03.£24.52Current price is: £24.52.
-30%
Shimano Sil-Tec Road Brake Cable Set
Quick View

Shimano Sil-Tec Road Brake Cable Set

£38.42 Original price was: £38.42.£26.89Current price is: £26.89.
-30%
Shimano Altus MT200 Post Mount Disc Brake Caliper (Front Or Rear)
Quick View

Shimano Altus MT200 Post Mount Disc Brake Caliper (Front Or Rear)

£14.69 Original price was: £14.69.£10.28Current price is: £10.28.
-30%
Shimano Ultegra R8170 Flat Mount Brake Caliper
Quick View

Shimano Ultegra R8170 Flat Mount Brake Caliper

£75.71 Original price was: £75.71.£53.00Current price is: £53.00.
-30%
Shimano RTEM600 Steps Centrelock Brake Rotor
Quick View

Shimano RTEM600 Steps Centrelock Brake Rotor

£35.03 Original price was: £35.03.£24.52Current price is: £24.52.
-30%
Shimano Sora R3000 Rim Brake Calliper - Front
Quick View

Shimano Sora R3000 Rim Brake Calliper – Front

£35.03 Original price was: £35.03.£24.52Current price is: £24.52.
-52%
Shimano Saint M820 4 Pot Hydraulic Brake
Quick View

Shimano Saint M820 4 Pot Hydraulic Brake

£202.27 Original price was: £202.27.£97.99Current price is: £97.99.
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping Policy
  • Term and Conditions
Signup for Newsletter

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

    Copyright 2026 © www.newbikegearonsale.com
    • Frameset Spares
      • Dropouts & Derailleur Hangers
      • Chainstays
      • Seatstays
      • Cable Guides
      • Linkage Sets
      • Swingarms
      • Frame Protection
      • Chainstay Protectors
      • Bearing Kits
      • Bolt Kits
      • Lock Out Levers
      • Geometry Chips
      • Di2 Spares
    • Transmission
      • Chainrings
      • Bottom Brackets
      • Cassettes
      • Chains
      • MTB Chainsets
      • Chain Devices
      • Rear Derailleurs
      • Road Chainsets
      • Jockey Wheels
      • MTB Gear Shifters
      • Road Gear Levers
      • E-Bike Chainsets
      • Front Derailleurs
      • Electronic Transmission
    • Braking
      • Disc Brakes
      • Brake Spares
      • Disc Brake Pads
      • Disc Brake Rotors
      • Rim Brake Pads
      • Brake Levers
      • Caliper Brakes
      • V-Brakes
      • Cantilever Brakes
    • Seatposts
      • Carbon Seatposts
      • Dropper Seatposts
      • Alloy Seatposts
    • Pedals
      • Flat Pedals
      • MTB Clipless Pedals
      • Road Pedals
    • 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.