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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
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Description
GRX Di2 RD-RX815GRX Di2 11 speed rear derailleur for double cranks Adjustable chain stabilizer prevents chain slapping and drops Gravel tuned clutch tension can be toggled ON OFF to match the terrain Maximum front difference: 17T Total capacity: 40T Low sprocket: Max. 34T Min. 30T Top sprocket: 11T Attributes Cage GS Max Front Difference 17T Maximum Cog 34T Minimum Cog 11T Primary Color Grey RD Capacity 40T RD Spring Type Shadow Plus RD Weight 287g Speed 11
- GRX Di2 11 speed rear derailleur for double cranks
- Adjustable chain stabilizer prevents chain slapping and drops
- Gravel-tuned clutch tension can be toggled ON/OFF to match the terrain
- Maximum front difference: 17T
- Total capacity: 40T
- Low sprocket: Max. 34T/Min. 30T
- Top sprocket: 11T
Attributes
| Cage | GS |
| Max Front Difference | 17T |
| Maximum Cog | 34T |
| Minimum Cog | 11T |
| Primary Color | Grey |
| RD Capacity | 40T |
| RD Spring Type | Shadow Plus |
| RD Weight | 287g |
| Speed | 11 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
The best dog toys on the market
My dog is relentless when it comes to toys. Unfortunately that means most get destroyed. These toys are incredibly durable you can feel it when you touch them. However if your dog is a shredder I would stick to rubber
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Reviewed in the United States on April 28, 2023
★★★★★ 5
Big hit
This is a big hit with our Golden Retriever. Durable, great sound and throws well too.
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Reviewed in the United States on March 8, 2023
★★★★★ 1
chewed up on 2 seconds
not durable at all. my red heeled mix had the stuffing out in less than 2 minutes
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Reviewed in the United States on April 29, 2022
★★★★★ 5
Great toy but easy to extract the stuffing
Style: Hedgehog
Theyvare my dogs favorite but wish they'd last more than 3 months.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Well loveed
Style: Hedgehog
Our Corgi loves this one.
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Reviewed in the United States on August 27, 2025