All Categories
chat with your favorite characters
realistic personalities & voice impressions
61%
off RRP

Shimano Ultegra RD-RX805 Di2 11sp Medium Cage Derailleur Black

Rated 4.4 out of 5 based on 26 customer reviews
26 customer reviews

$229.00   $89.00

  Shipping: Shipped from distribution center in Columbus, United States of America.
Groupspree focuses on the power of group buying. The manufacturer or wholesaler proposes a heavily discounted price for a large quantity bulk purchase. Groupspree facilitates the bulk purchase on behalf of all the group-buy participants. The deal commences once there are sufficient participants in the group-buy.
  2,550 participant Groupspree
  1,892 members participating currently
  658 additional participants needed
This deal will commence once Groupspree reaches 100%.
74% to Groupspree 74% Complete
By participating, you will partake in the Groupspree Group-buy and could save $140.00 off RRP per item.

The perfect answer to a 2x road style derailleur that can be used for both gravel and road rides. The new clutch based system puts you in control of both worlds. Tighten it up when youre going off road to ensure the chain is tensioned across the rough stuff. Then loosen it off when you plan to head on out to the smooth terrain for efficient pedalling.

The added weight of the clutch compared to road variants only makes the RD-RX800 40 grams heavier and makes you a beast on and off the road. Chain Stabilizer mechanism adopted from MTB design
Clutch: ON/OFF switch
Compatible with current road DUAL CONTROL LEVER
Max. front difference: 16T
Total capacity: 39T
Low sprocket: Max. 34T/Min. 28T
Top sprocket: Max. 12T/Min. 11T

MODEL NO: RD-RX800-GS
SERIES: SHIMANO ULTEGRA RX800
Average weight: 248 g
Compatible chain: HG-X11
Fluoric coated link bushings: 4
Low sprocket Max: 34T
Low sprocket Min: 28T
Max front difference: 16T
Pulley Teeth: 11T
Pulley cage: GS
Rear speeds: 11
Top sprocket Max: 11T
Top sprocket Min: 11T
Total capacity: 39T

  • 5 Star (19)
  • 4 Star (3)
  • 3 Star (1)
  • 2 Star (2)
  • 1 Star (1)

Average Star Rating: 4.4 out of 5
(26 customer reviews)

26 reviews for Shimano Ultegra RD-RX805 Di2 11sp Medium Cage Derailleur Black

  1. Rated 5 out of 5

      Scott Evil from Las Vegas, United States

    I am very happy with this product and fast delivery after group buy

  2. Rated 5 out of 5

      Honey Stars Twinkles from Essen, Germany

    Well deserving of A+

  3. Rated 5 out of 5

      Neo from Chelyabinsk, Russia

    Excellent idea, price and service, product seems alright

  4. Rated 5 out of 5

      Silly Ninja from Bonn, Germany

    Group buy finished, I paid with PayPal and had this delivered in one week. Very happy.

  5. Rated 5 out of 5

      Whack Attack from Heroica Matamoros, Mexico

    Excellent service, product seems fine.