BIKERSAY Bicycle Rear Derailleur Bearing Guide Wheel Accessories, Color: SDL-13 Red
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1. Material: aluminum alloy + ceramic bearing
2. Strong wear resistance, skeletonized for weight reduction
3. Sturdy and durable, not easy to deformation
SDL-11
1. Inner diameter: 6 mm (fitted with reducer sleeve 5/4 mm)
2. Number of teeth: 11 teeth
3. Size: diameter 41 mm, thickness about 8.5 mm
4. Weight: 7.2g for single guide wheel, 12g for complete set
SDL-13
1. Inner diameter: 6 mm (with reducer set 5/4 mm)
2. Number of teeth: 13 teeth
3. Size: diameter 51 mm, thickness about 8.5 mm
4. Weight: 10.2g for single guide wheel, 15g for complete set
SDL-17
1. Inner diameter: 6 mm (with reducer bushing 5/4 mm)
2. Number of teeth: 17 teeth
3. Size: diameter 67 mm, thickness about 8.5 mm
4. Weight: single guide wheel 15.2 grams, the whole set of 20 grams
| Package Weight |
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A closer look

1. Material: aluminum alloy + ceramic bearing2. Strong wear resistance, skeletonized for weight reduction3. Sturdy and durable, not easy to deformationSDL-111. Inner diameter: 6 mm (fitted with reducer sleeve 5/4 mm)2.

Number of teeth: 11 teeth3. Size: diameter 41 mm, thickness about 8.5 mm4. Weight: 7.2g for single guide wheel, 12g for complete setSDL-131. Inner diameter: 6 mm (with reducer set 5/4 mm)2. Number of teeth: 13 teeth3.

Size: diameter 51 mm, thickness about 8.5 mm4. Weight: 10.2g for single guide wheel, 15g for complete setSDL-171. Inner diameter: 6 mm (with reducer bushing 5/4 mm)2. Number of teeth: 17 teeth3. Size: diameter 67 mm, thickness about 8.5 mm4. Weight: single guide wheel 15.2 grams, the whole set of 20 gramsSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 7cm * 7cm * 3cm / 2.76inch * 2.76inch * 1.18inch Qty per Carton 500 Carton Weight 17.00kgs / 37.48lb Carton Size 55cm * 55cm * 23cm / 21.65inch * 21.65inch * 9.06inch Loading Container 20GP: 383 cartons * 500 pcs = 191500 pcs40HQ: 889 cartons * 500 pcs = 444500 pcs.
Product details
Specifications
| Brand | Vitrax |
|---|---|
| Product code | TBD0602973906 |
Delivery & returns
This item is sent with tracking across the UK by Royal Mail or Amazon. Delivery times can vary by brand. We deliver to UK addresses only. Read our shipping policy and returns policy for full details, or contact our team.
About the seller
This item is sold and dispatched by Vitrax, one of the independent brands on British D'sire. You pay securely through British D'sire, and our UK team supports every order.
Good to know
Vitrax
Vitrax brings together smart, practical solutions designed to make everyday life easier. Curated by British D’sire, the collection focuses on lifestyle essentials that combine function, simplicity, and clean design. From personal care tools and travel-friendly accessories to everyday gadgets for home and car, each product is thoughtfully selected to support modern routines — helping you stay organised, connected, and prepared...
Shop all VitraxQuestions about this product
Who sells this product?
BIKERSAY Bicycle Rear Derailleur Bearing Guide Wheel Accessories, Color: SDL-13 Red is sold and dispatched by Vitrax, an independent brand on British D'sire. You pay securely through British D'sire, and our UK team supports your order from checkout to delivery.
How will my order be delivered?
It's sent with tracking across the UK by Royal Mail or Amazon. You'll get tracking details once it's dispatched. See our shipping policy for full details.
Do you deliver outside the UK?
We currently deliver to UK addresses only.
Can I return it?
Returns are handled in line with our returns policy. If anything isn't right, contact our team and we'll help.
Is checkout secure?
Yes. Checkout is powered by Shopify, and you can pay with PayPal, Apple Pay, Google Pay or card.
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