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Shimano Ultegra 6700 10 Speed 30T Rear Derailleur

Cage length
Maximum Capacity
From £56.70 £23.40 discount
Stock status: Please make a selection first

  • Free tracked delivery
  • Trustpilot review 9.3 out of 36.985 reviews

Brand Shimano
Largest cassette sprocket
  • 30T
Number of gears
  • 10-speed
All specifications

Shimano Ultegra rear derailleur suitable for 10-speed road bike groups. 'Wide-link’ design that reduces bending of the derailleur: higher stiffness, precise shifting.

Shimano Ultegra 6700 10 Speed 30T Shimano Ultegra R8000 Shimano Ultegra 6800 11 Speed Campagnolo Centaur 2018
Shimano Ultegra 6700 10 Speed 30T Shimano Ultegra R8000 Shimano Ultegra 6800 11 Speed Campagnolo Centaur 2018

56 reviews

8 reviews

45 reviews

3 reviews
Largest cassette sprocket 30T 30T / 34T 28T / 32T 32T
Number of gears 10-speed 11-speed 11-speed 11-speed
Cage length Short Cage / Long Cage Short Cage / Long Cage / RD-R8000GS Short Cage / Long Cage Medium Cage
Maximum Capacity 34T / 40T 35T / 39T 33T / 41T 37T
Colour Grey / White Black New Grey Grey / Black
From £56.70 From £62.10 From £64.80 From £60.30
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9.3 / 10

56 reviews

  • Quality product (1)
  • Price (1)
  • Availability (1)
  • Quick delivery (1)
  • None. Shame it’s no longer made in 10sp (1)
  • None (1)

Most recent reviews

Stephen, 21 August 2018

Fantastic product and immediate dispatch

Fantastic product at a great price. Mantel were able to provide this rear mech when most of the other big online retailers failed to deliver. Thank you, will use Mantel again

  • Price
  • Availability
  • Quick delivery
  • Quality product
Jim, 17 August 2018

Great shifter

Smooth, easy set up and maintenance, excellent c/s cog range

  • None. Shame it’s no longer made in 10sp
George, 2 August 2018

Very good.

Gary, 28 May 2018

Shimano reliability as always

Still hanging on to 10 speed, my Ultegra 6700 groupset was being transferred to a new frame, when I decided that I wanted the ability to install a 12 - 30 so sourced this. Easily installed, reliable as ever. Excellent piece of kit.

Graham, 18 May 2018

Highly recommended

Fitting a new Ultegra rear derailleur has made gear changing a breeze, it's smooth and a decent piece of kit. Very happy with the service from Mantel as well. It was delivered as agreed which didn't interfere with my riding schedule and didn't miss a ride. Well done team Mantel! Graham

Additional information

• Biggest sprocket possible: 30T
• Smallest sprocket possible: 11T
• Maximum difference between the chainrings: 16T (short cage), 22T (long cage)
• Weight: 189 grams (short cage), 199 grams (long cage)