Shimano 105 RD-R7100 12-Speed Rear Derailleur
The Shimano 105 RD-R7100 12-speed rear derailleur features a wide link design for increased rigidity and shifting performance. It's super stiff for fast and accurate changes across the cassette, with large 11-tooth pulleys that increase service life and reduce noise. This derailleur is designed for 12-speed drivetrains and is compatible with a minimum low sprocket of 34T and a maximum low sprocket of 36T with a double chainset. It also has a maximum front difference of 16T and a total capacity of 41T. The average weight of this derailleur is 249 grams.
The Shimano 105 RD-R7100 12-speed rear derailleur features a wide link design for increased rigidity and shifting performance. It's super stiff for fast and accurate changes across the cassette, with large 11-tooth pulleys that increase service life and reduce noise. This derailleur is designed for 12-speed drivetrains and is compatible with a minimum low sprocket of 34T and a maximum low sprocket of 36T with a double chainset. It also has a maximum front difference of 16T and a total capacity of 41T. The average weight of this derailleur is 249 grams.
The Shimano 105 RD-R7100 12-speed rear derailleur features a wide link design for increased rigidity and shifting performance. It's super stiff for fast and accurate changes across the cassette, with large 11-tooth pulleys that increase service life and reduce noise. This derailleur is designed for 12-speed drivetrains and is compatible with a minimum low sprocket of 34T and a maximum low sprocket of 36T with a double chainset. It also has a maximum front difference of 16T and a total capacity of 41T. The average weight of this derailleur is 249 grams.
The Shimano 105 RD-R7100 12-speed rear derailleur features a wide link design for increased rigidity and shifting performance. It's super stiff for fast and accurate changes across the cassette, with large 11-tooth pulleys that increase service life and reduce noise. This derailleur is designed for 12-speed drivetrains and is compatible with a minimum low sprocket of 34T and a maximum low sprocket of 36T with a double chainset. It also has a maximum front difference of 16T and a total capacity of 41T. The average weight of this derailleur is 249 grams.
in 48 offers
The lowest price for Shimano 105 RD-R7100 12-Speed Rear Derailleur right now is $42.97 at Bicycle Store, compared across 32 retailers.
The all-time low was $29.70 on 23 Feb 2026 — today's price is 45% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 3 Nov 2026.
Last updated at 03/11/2026 19:34:17
105 RD-R7100 12 Speed Mechanical Rear Derailleur
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Shimano RD-R7100 105 12 Speed Rear Derailleur - Short Cage
Delivery between 9–11 Nov $9.95
Shimano RD-R7100 105 12 Speed Rear Derailleur - Short Cage
Delivery between 9–17 Nov $9.95
Shimano 105 RD-R7100 12 Speed Rear Derailleur
Delivery between Thu – Mon $9.99
RD-R7100 Rear Derailleur 105 12-Speed Short Cage
Delivery between 6–11 Nov $18
Shimano 105 RD R7100 Rear Derailleur 12Speed Mechanical Shadow RD For Road Bicycle Riding Black
Delivery $13.50
Shimano 105 RD-R7100 12-Speed | Evolution Bikes
Delivery $111
Shimano 105 RD-R7100 Rear Derailleur 12-Speed Short Cage
Delivery between 10–12 Nov $14.95
RD-R7100 REAR DERAILLEUR 105 12-SPEED DOUBLE for 34-36T
Delivery between 6–16 Nov $19
Shimano 105 R7100 12sp Rear Derailleur
Delivery $15
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on lazada.com.ph
So lucky no scratches or damage! The packaging seriously needs improvement. The rear derailleur is packed in a thin piece of paper bag, wrapped around with a piece of bubblewrap! Credit goes to the seller for using a thick cupboard box! After all, i am still happy with the product.
originally posted on ebay.com
Fast dispatch, recommended A++++
| Average weight | 249 |
| Rear speeds | 12 |
| Compatible chain | HG 12-speed |
| Top-normal spring type | SHIMANO SHADOW RD |
| Mount | Direct attachment (conventional) |
105 RD-R7100 12 Speed Mechanical Rear Derailleur
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Shimano RD-R7100 105 12 Speed Rear Derailleur - Short Cage
Delivery between 9–11 Nov $9.95
Shimano RD-R7100 105 12 Speed Rear Derailleur - Short Cage
Delivery between 9–17 Nov $9.95
Shimano 105 RD-R7100 12 Speed Rear Derailleur
Delivery between Thu – Mon $9.99
RD-R7100 Rear Derailleur 105 12-Speed Short Cage
Delivery between 6–11 Nov $18
So lucky no scratches or damage! The packaging seriously needs improvement. The rear derailleur is packed in a thin piece of paper bag, wrapped around with a piece of bubblewrap! Credit goes to the seller for using a thick cupboard box! After all, i am still happy with the product.
Fast dispatch, recommended A++++
| Average weight | 249 |
| Rear speeds | 12 |
| Compatible chain | HG 12-speed |
| Top-normal spring type | SHIMANO SHADOW RD |
| Mount | Direct attachment (conventional) |
