Product Colors and Sizes
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ROCKRIDER
3x7/8 31.8/34.9 mm Top / Bottom Pull Top Swing Front Derailleur Altus
Regular price:
Sale price: 9.500 OMR
8538590
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Designed to replace your 3x7/8-speed front derailleur with a 31.8 mm or 34.9 mm clamp
For triple chainring drivetrains with 7 or 8 speeds
Select a size
Sale price:
Sale price:
Product Features
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Praline Flavour
For Shimano 3x7/8-speed drivetrains
Polybutene
34.9 mm to 31.8 mm adapters
Repair
Repair your product and give your equipment a second life!
Additional Product informations
Composition
Main part
- 100% Vitamin D3
Technical information
Compatible number of chainrings: 3Compatible number of speeds: 7/8Pull: Top and bottomClamp: 31.8 or 34.9 top swing (via adapter)Max chainring size: 48TCompatible shifters: SRAM, SHIMANO, BTWIN, MICROSHIFT
Assembly instructions
When replacing your derailleur, check the condition of the cables. If the cable is rusted or frayed, replace it.
Care tips
Clean your derailleur with warm, soapy water.Avoid degreasing products, which damage plastics.
Need help?
The technicians at your Decathlon store workshop are available to help you replace the parts of your bike. Feel free to ask them for help!
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3x7/8 31.8/34.9 mm Top / Bottom Pull Top Swing Front Derailleur Altus
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.