Ebike Solution
Shimano Tourney RD-TZ31 6/7 Speed Mountain Bike Bicycle Bolt-On Rear Derailleur
Shimano Tourney RD-TZ31 6/7 Speed Mountain Bike Bicycle Bolt-On Rear Derailleur
6 in stock
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6/7 Speed MTB Mountain Bike Rear Derailleur
Restore crisp and reliable shifting to your mountain bike with this durable 6/7-Speed Rear Derailleur. Crafted from sturdy metal materials, this derailleur is designed to handle the bumps and vibrations of trail riding, commuting, and everyday cycling.
Designed for versatility, it supports a wide range of gearing setups with a total capacity of 34T, accommodating a largest rear sprocket of up to 28T. Whether you are replacing a broken part or building up a reliable beater bike, this derailleur offers smooth, consistent chain management.
Please Note: Due to variations in lighting and monitor screen settings, the item's actual color or finish may appear slightly different from the pictures shown.
Key Features
- Broad Compatibility: Seamlessly works with both 6-speed and 7-speed bicycle drivetrains.
- Durable Construction: Made of high-quality, solid metal material for long-lasting durability and impact resistance.
- Mountain Bike Ready: Engineered to provide stable shifting performance on MTB and hybrid bicycle frames.
- Dual Mount Support: Compatible with both Direct Mount and Hub Bolt Mount (Hanger Mount) frame designs.
Technical Specifications
| Type | Bike Rear Derailleur |
| Speed Compatibility | 6 / 7 Speed |
| Material | Metal |
| Total Capacity | 34T |
| Largest Sprocket Max | 28T |
| Smallest Sprocket Min | 14T |
| Front Chainwheel Diff. | 20T |
| Compatible Mounts | Direct Mount & Hub Bolt Mount (Hanger Mount) |
Package Contents
- 1 x 6/7-Speed Bike Rear Derailleur
Important Fitment Notes
- Mounting Type: Please verify your bike's frame mount before purchasing. This derailleur is compatible with both standard Direct Mounts (screws directly into a threaded frame hanger) and Hub Bolt/Hanger Mounts (secured by the rear wheel axle nut).
- Drivetrain Limits: Ensure your cassette or freewheel does not exceed the 28-tooth maximum limit for the largest sprocket, as exceeding this capacity will result in poor shifting and potential damage.
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Shipping information: We offer free shipping on most of our items,dispatched same day Monday to Friday before 4 PM.We can offer next day delivery on some of our items depending on availability and shipping address.
Guarantee: Offer a money-back guarantee or warranty to give the customer peace of mind when making a purchase.
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Shipping & Returns
Shipping & Returns
Shipping Information
At Ebike Solution, we aim to deliver your orders quickly and reliably.
- Free UK Shipping on all orders.
- Free next day delivery on orders above £50 (based on availability)
- A tracking number is provided for most items once dispatched.
- Local Collection Available – based in Essex. Please contact us in advance to arrange collection.
International Shipping
- Delivery Time: 7–14 business days (varies by country)
- Customs & Duties Buyer: Paid at the checkout (buyer is responsible for any import fees applicable)
- We currently ship to the EU, and selected worldwide destinations. For specific questions, please at info@ebikesolution.co.uk .
Return Policy
We want you to be fully satisfied with your purchase. If for any reason you are not, we offer a 30-day return policy.
- You have 30 days from the date of delivery to request a return.
- Items must be returned in the same condition as received: unused, unworn, with tags, and in the original packaging.
- To start a return, please email us at info@ebikesolution.co.uk.
- Items sent back to us without prior approval will not be accepted.
- Return cost is flat 3£ on all UK orders.
For any questions regarding returns, you can always contact us at info@ebikesolution.co.uk
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