Shipping: Shipped from distribution center in Columbus, United States of America.
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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
Rated 5 out of 5
Lovely Passion from Sunderland, United Kingdom
Very happy with my purchase. Great price great buy
Rated 5 out of 5
Transparent Reminder from Bournemouth, United Kingdom
Good quality item am really liking it
Rated 5 out of 5
Brutal from Dallas, United States
I bought them a few weeks ago. At first I just loved it but now its not so good.
Rated 5 out of 5
Fairy Fresh from Singapore, Singapore
It is ok in most respects
Rated 5 out of 5
Gonewithwind from Stockton, United States
First time buying this brand and it has surpassed all my expectations, especially considering the group discount bargain price
United States of America
Lovely Passion from Sunderland, United Kingdom
Very happy with my purchase. Great price great buy
Transparent Reminder from Bournemouth, United Kingdom
Good quality item am really liking it
Brutal from Dallas, United States
I bought them a few weeks ago. At first I just loved it but now its not so good.
Fairy Fresh from Singapore, Singapore
It is ok in most respects
Gonewithwind from Stockton, United States
First time buying this brand and it has surpassed all my expectations, especially considering the group discount bargain price