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Aluminum Alloy

julio 27, 2026

Shimano Deore RD M5100 RD M5120 SGS Rear Derailleur 11 Speed Long Cage MTB Bike

MODEL NO:RD-M5100-SGS SERIES:DEORE M5100 Series Low sprocket_Max.:51T Low sprocket_Min.:51T Max. front difference:0T Pulley_Sunken type pulley bolt:✔ Pulley_Teeth:13T Pulley cage:SGS Speeds:11 Top-Normal spring type_SHADOW RD+:✔ Top sprocket_Max.:11T Top sprocket_Min.:11T Total capacity:40T Rear speeds:11 MODEL NO:RD-M5120-SGS SERIES:DEORE M5100 Series Low sprocket_Max.:46T (1x10-speed) 42T (2x11/2x10-speed) Low sprocket_Min.:42T Max. front difference:10T Pulley_Sunken type pulley bolt:✔ Pulley_Teeth:11T Pulley cage:SGS Speeds:11/10 Top-Normal spring type_SHADOW RD+:✔ Top sprocket_Max.:11T Top sprocket_Min.:11T Total capacity:41TMODEL NO:RD-M5100-SGSSERIES:DEORE M5100 SeriesLow sprocket_Max.:51TLow sprocket_Min.:51TMax. front difference:0TPulley_Sunken type pulley bolt:✔Pulley_Teeth:13TPulley cage:SGSSpeeds:11Top-Normal spring type_SHADOW RD+:✔Top sprocket_Max.:11TTop sprocket_Min.:11TTotal capacity:40TRear speeds:11MODEL NO:RD-M5120-SGSSERIES:DEORE M5100 SeriesLow sprocket_Max.:46T (1x10-speed) 42T (2x11/2x10-speed)Low sprocket_Min.:42TMax. front difference:10TPulley_Sunken type pulley bolt:✔Pulley_Teeth:11TPulley cage:SGSSpeeds:11/10Top-Normal spring type_SHADOW RD+:✔Top sprocket_Max.:11TTop sprocket_Min.:11TTotal capacity:41T Package Including: - 1pcs RD-M5120-SGS DEORE Rear Derailleur or - 1pcs RD-M5100-SGS DEORE Rear Derailleur Note: Product without original box Tariffs are not included in the cost of goods.Customers need to pay their own customs duties, and the amount is determined by the customs.Thanks Starting from January 1, 2021, products shipped to the UK below 135£ will be collected and paid by eBay for VAT. For products higher than 135£, buyers need to pay tariffs themselves. Starting from July 1, 2021, VAT will be collected and paid by eBay for products shipped to the EU for less than 150€. For products above 150€, buyers need to pay tariffs themselves.
julio 27, 2026

SHIMANO DEORE RD M4120 M5120 Rear Derailleur 10 11 Speed SGS LONG Cage MTB Bike

MODEL NO:RD-M4120-SGS SERIES:DEORE M4100 Series Compatible chain:HG-X11 11-speed, HG-X 10-speed Fluoric coated link bushings:3 Low sprocket_Max.:42T Low sprocket_Min.:42T Max. front difference:10T Pulley_Sunken type pulley bolt:✔ Pulley_Teeth:11T Pulley cage:SGS Rear speeds:11/10   MODEL NO:RD-M5120-SGS SERIES:DEORE M5100 Series Compatible chain:HG-X11 11-speed, HG-X 10-speed Direct attachment (Conventional):✔ Direct mount compatible:✔ Fluoric coated link bushings:4 Low sprocket_Max.:46T (1x10-speed), 42T (2x11/2x10-speed) Low sprocket_Min.:42T Max. front difference:10T Pulley_Sunken type pulley bolt:✔ Note: Tariffs are not included in the cost of goods. Customers need to pay their own customs duties, and the amount is determined by the customs. Thanks MODEL NO:RD-M4120-SGS SERIES:DEORE M4100 Series Compatible chain:HG-X11 11-speed, HG-X 10-speed Fluoric coated link bushings:3 Low sprocket_Max.:42T Low sprocket_Min.:42T Max. front difference:10T Pulley_Sunken type pulley bolt:✔ Pulley_Teeth:11T Pulley cage:SGS Rear speeds:11/10 Top-Normal spring type_SHADOW RD:✔ Top sprocket_Max.:11T Top sprocket_Min.:11T Total capacity:41T MODEL NO:RD-M5120-SGS SERIES:DEORE M5100 Series Compatible chain:HG-X11 11-speed, HG-X 10-speed Direct attachment (Conventional):✔ Direct mount compatible:✔ Fluoric coated link bushings:4 Low sprocket_Max.:46T (1x10-speed), 42T (2x11/2x10-speed) Low sprocket_Min.:42T Max. front difference:10T Pulley_Sunken type pulley bolt:✔ Pulley_Teeth:11T Pulley cage:SGS Rear speeds:11/10 Top-Normal spring type_SHADOW RD+:✔ Top sprocket_Max.:11T Top sprocket_Min.:11T Total capacity:41T Package Including: - 1pcs RD-M4120 Rear Derailleur SGS Long Cage or - 1pcs RD-M5120 Rear Derailleur SGS Long Cage or - 1pcs RD-M5100 Rear Derailleur SGS Long Cage These are OEM Parts, Brand new, Never Installed on Bike, Never used in any way, just NOT in retail packaging. Note:Tariffs are not included in the cost of goods.Customers need to pay their own customs duties, and the amount is determined by the customs.Thanks Starting from January 1, 2021, products shipped to the UK below 135£ will be collected and paid by eBay for VAT. For products higher than 135£, buyers need to pay tariffs themselves. Starting from July 1, 2021, VAT will be collected and paid by eBay for products shipped to the EU for less than 150€. For products above 150€, buyers need to pay tariffs themselves.
julio 27, 2026

MTB Crankset 170/175mm 30T-38T Direct Mount 0mm Offset Bike Crank Alloy

Upgrade your mountain bike with this lightweight aluminum alloy crankset featuring170mm or 175mm crank arms and a0mm offset direct mount chainring. GOLDIX Bicycle Crankset 170/175mm Crank length 0mm Offset Install Directly Chainring 30/32/34/36/38T For Mountain Bike Crankset.
julio 27, 2026

Bucklos 110 BCD 53-39T 52-36T 50-34T Road Bike Double Speed Chainring Aluminium

Our products are shipped from real US warehouses, 0-1 days handling time,1-5 days delivery time,provide Premium Service,so that you will receive the product quickly. Chainring Description: Brand: BUCKLOS Bolt Center Diameter: 110mm BCD Teeth: 53-39T, 52-36T, 50-34T Material: Aluminum alloy Color: Black Shape: Round Type:Double speed chainring Weight: 138.9g(50-34T)(Different Size Different Weight) Compatible with: 9/10/11 Speed Applicable: For Road Bike Litepro Bolts Description: Brand: Litepro Material: AL7075 Aluminum alloy Specification: 8.5mm(for double/triple speed) Weight: 1.5g/pc,approx Package Include:Only Chainring/Chainring+5PCS*Chairning bolts Bucklos 110 BCD 53-39T 52-36T 50-34T Road Bike Double Speed Chainring AluminiumUS 1-2 day dispatch√48h Delivery at the earliestChainring Description:Brand: BUCKLOS Bolt Center Diameter: 110mm BCD Teeth: 53-39T, 52-36T, 50-34T Material: Aluminum alloy Color: Black Shape: Round Type:Double speed chainring Weight: 138.9g(50-34T)(Different Size Different Weight) Compatible with: 9/10/11 Speed Applicable: For Road Bike Litepro Bolts Description:Brand: LiteproMaterial: AL7075 Aluminum alloySpecification: 8.5mm(for double/triple speed)Weight: 1.5g/pc,approx Package Include:Only Chainring/Chainring+5PCS*Chairning bolts PaymentDelivery detailsTerms of salesAbout usContact usPaymentPayment methods accepted: PayPal only.Delivery detailsWe'll ship out the item for you in 1 business day after receiving payment. We do not responsible for any custom duty or import tax.Terms of salesNote:The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of our monitor and light brightness.About usGood feedback is very important to us ,we are honest seller, We do work extremely hard to maintain a great feedback rating.Contact usWelcome to my ebay store , we very glad to service for you , and have a satisfying business. Please feel free to contact us , you can click "Ask seller a question" at the top and right . we will reply question within 24 hours .
julio 27, 2026

WEST BIKING Road Bike Bicycle 130mm BCD 39T/53T Double Chainrings Tooth Plate

Brand Name: WEST BIKING Product Name:130 BCD 53/39T Double Chainring Color:Black, Red Material:Aluminum AL6061 Weight:About 145g Tooth: 53-39T Speed:8/9/10/11s Fit for:Road Bike,Folding Bike Payment We accept these payments: Credit Card, PayPal, Google Pay, VISA, Master Card, Amex,Discover, etc. Shipment In our Store, order will be shipped out within 1-2 working days since you finish payment, not include weekend and other holiday. Return Policy After receiving the item, you should contact us within 30 days.If you want to return the item,please contact us first,we will tell you how to return it,thanks. Feedback Please leave positive feedback 5 stars if you are satisfied with our units and services. Your satisfaction and positive feedback are really very important to us. If you have any problems with our items or services, please feel free to contact with us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer services.
julio 27, 2026

31.8x450mm Bicycle Seat Post Aluminum Alloy Tube Universal for MTB Mountain Bike

Feature:Easy to install. Made of aluminum alloy, durable materials for long time service.Suitable for most of mountain bikes, road bikes, MTB, etc.There is a safe line mark on the seat post. Please insert at least above the minimum safety line.Specification:Material: Aluminum AlloyColor: Black Thickness: 2.5mm / 0.1" Dimension: 450x31.8mm / 17.72"x1.25"(L*D)Hole 1 Size: 31.8x27mm / 1.25"x1.06"(OD*ID)Hole 2 Size: 22x16mm / 0.87"x0.63"(OD*ID)Installation Step:1. Release the bolt of the old seat and unload the seat;2. Fix the seat on the new seat;3. Install it on your bicycle rack.Note:The size is measured by hand, so it may have a little 1-2 mm difference.Please do measure the actual outer diameter then choose the actually required diameter or measure the inner diameter of the frame tube before purchasing.