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Bicycle Components & Parts

julio 25, 2026

DECKAS 94+96BCD Narrow Wide Chainring 32T 38T 40T 48T 50T Round Oval Chainwheel

Model:DCW-043/DCW-044 Material:Al Alloy BCD:94+96mm SPEED:7/8/9/10/11/12 Select Teeth/Weight:32T(41g)/34T(52g)/36T(62g)/38T(77g)/40T(77g)/42T(89g)/44T(98g)/46T(110g)/48T(123g) 50T(136g) Compatibility:SH M2000/M3000/M4000/M6000-3/M7000-3/M612/M672/M782,Middle ring is 30T's 3X cranksets Color:Black/Red Package Including(NEED CHOOSE): 1pcs (ROUND/OVAL) Chainring (30/32/34/36/38/40/42/44/46/48/50T) Note: 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£, buye OverviewThe second-generation narrow wide chainring is fully CNC integrally formed. A lot of optimizations have been made on the basis of the first-generation narrow wide chainring, and the functionality has been significantly improved. A sludge drainage groove is added to the tooth root, and the problem of oil sludge accumulation is improved. The design of the long and short teeth is more in line with the actual wear ratio, and it also brings a better effect of preventing chain drop. Compatible with almost all bicycle chains currently on the market. The surface is treated with sand. Specifications Model:DCW-043/DCW-044Material:Al AlloyBCD:94+96mmSPEED:7/8/9/10/11/12Select Teeth/Weight:32T(41g)/34T(52g)/36T(62g)/38T(77g)/40T(77g)/42T(89g)/44T(98g)/46T(110g)/48T(123g)50T(136g)Compatibility:SH M2000/M3000/M4000/M6000-3/M7000-3/M612/M672/M782,Middle ring is 30T's 3X cranksetsColor:Black/Red Package Including(NEED CHOOSE):1pcs (ROUND/OVAL) Chainring (30/32/34/36/38/40/42/44/46/48/50T) Note: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 25, 2026

DECKAS 120 BCD Chainring Round 36T 38T 40T 42T MTB Chainwheel Bike 7-12 Speed

Brand:Deckas Teeth: 36T 38T 40T 42T 44T Type: Single speed Color: Black/Red BCD: 120mm The diameter of the hole: 10.1mm Thickness: 4mm Weight: 36T(50g)/38T(64g)/40T(76g)/42T(89g)/44T(104g) Material: Aluminum Alloy Bolt Center Diameter: 120mm BCD Compatible with 7 to 11 speed chain Fit for Sram X7/X9/XX'S/2X Crankset Disk type: Round   Package Including: - 1pcs DECKAS 120 BCD Chainring(36T/38T/40T/42T/44T Need choose) Note: 1. Be sure to measure the BCD before buying 2. This chainring can only be used for single-speed crankset 3. Please pay attention to the range of crank that can be used Brand:DeckasTeeth: 36T 38T 40T 42T 44T Type: Single speed Color: Black/Red BCD: 120mmThe diameter of the hole: 10.1mmThickness: 4mmWeight: 36T(50g)/38T(64g)/40T(76g)/42T(89g)/44T(104g) Material: Aluminum Alloy Bolt Center Diameter: 120mm BCD Compatible with 7 to 11 speed chainDisk type: Round Narrow-wide tooth profiling prevents chain drop without a chainguide √Process: Full CNC CNC engraving and milling, anodic oxidation, full of the laser marking √Function: Minimize the probability of chain, simplifying the variable speed system, minus the excess weight Minimize the probability of chain, simplifying the variable speed system, minus the excess weight Package Including: - 1pcs DECKAS 120 BCD Chainring(36T/38T/40T/42T/44T Need choose) Note:1. Be sure to measure the BCD before buying2. This chainring can only be used for single-speed crankset3. Please pay attention to the range of crank that can be used 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 25, 2026

BMX CHAINWHEEL SPROCKET ADAPTER from 1 piece to 19mm 0.938″ to 19mm

sprocket Spacer. Spider Adapter. Hat Washer. No matter what you call it, you probably need it to make your sprocket fit your crank axle properly. These go on the back side of the sprocket, and are made of steel. The Black adapter works for 0.938″ to 19mm (Older “one piece” chainwheels and spiders)
julio 25, 2026

Mongoose® Motomag 39T X 1/8″ BMX Bicycle Chainwheel – BLACK

Officially licensed Mongoose® Motomag chainwheels! As seen on the new 2012 Kos cruiser, except these are MADE IN THE USA. Specifications: * .19" thick, T6-6061 aluminum alloy, CNC machined * Hard anodized * Color: BLACK ANODIZED * 39T * Uses 1/8" wide chain * Spindle hole is for one piece crank (approx. 23.8mm) * Weight: 5.6 oz. * MADE IN THE USA
julio 25, 2026

PASS QUEST 94 BCD 5Arm Bicycle Chain wheel ROUND Narrow Wide Chainring 32-36Tape

Description: 01 Higher fit The positive and negative teeth exactly match the outer and inner chains of the chain Solved the concern that there would be a chain drop if there was no previous dialing 02 Tooth shape elevation and widening Tooth tip width 3.2MM, tooth height 8.5mm Height exceeds the chain A carefully designed width can reduce the chance of chain breakage. 03 More comprehensive models More models and more choices, choose sizes that fit better, and make the riding experience more humanized. 04 Edge chamfering The integrated CNC gear plate, combined with chamfering, is meticulously designed for a more exquisite and eye-catching feeling. 05 Hollow out design The larger number of teeth adopts a hollow design to ensure the strength of the disc, and the lighter weight increases the processing cost, which is only more satisfactory for car enthusiasts. 06 Anode surface Anodized surface, brighter colors, more rust proof, and more textured. Excellent sellers and productsPayment Policy We accept payoneer ONLY currently. For specific requirements, please feel free to contact us. We appreciate a positive feedback as much as you do. We will leave a positive feedback immediately when you give us a positive one. Payment should be completed within 5 (Five) days after placing an order. Cancellation request should be submitted during this period. Or unpaid dispute will be open automatically. Shipping Policy We ship to payoneer registered address, please make sure your address in payoneer was matched with your current location. Item will be shipped within 1-5 business days when the payment verified. The date may be delayed due to uncontrollable reason. we will inform you via eBay message. The images are for reference only. please take the item you get as the standard. Please indicate your personal requirement such as colors, packages, value of declaration etc. at message when you pay to us. This requirement must inform before the shipment arrangement. We will NOT responsible for any delay during delivery including but not limited to customs postage checking, strike, force majeure etc. Notes, the delivery time may vary due to public holidays, natural disasters, customs issue and other unexpected impact, etc. The date may be delayed due to uncontrollable reason. we will inform you via eBay message.Returns Policy Please note that the return address must be provided by us. We will reject all return of the package without agreement, regardless of whether a return request is filed. All of our items are backed with a 30-day return policy. We ensure all our items are new and in excellent condition prior to shipping. In case you receive the item that is not to the standards above, please contact us via e-Bay messages. All returns must be in new original condition as received and should be shipped with delivery confirmation Please note that all returns must be pre-approved by us. Unauthorized returns will not be accepted. If you need to return, please check twice to confirm the item not work and contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation.Contact us Please contact us via ebay message. all questions will be replied within 24 working hours. Customer Support Online: 9am-18pm (GMT +8) Monday - Friday When you want to: Cancel an order All Refund concerns and questions assembly instructions for a product Any other unspecified questions or concerns. About us Welcome to our eBay store. As a E-commerce company, we are specialized in Business and Industrial Products, Home and Garden products. Our vision and mission to provide innovative products with best service and competitive price to satisfy you. Our mission is make sure that you can find exactly what you are looking for and make it easy for you to place your orders.
julio 25, 2026

SNAIL MTB Road Bike Single Chainring Screws Sprocket Crankset Chainwheel Bolts

Features: Square chainring bolts can cover the metal color of the screw,beautiful and fashion. Aluminum alloy 7075 material greatly enhances safety factor than steel material. Description: Brand: SNAIL Type: Square Material: Aluminum Alloy 7005 Size: 24mm * 17mm Weight (approx.): 5.22g /pc Package contain: 4 PCS Fit: Single-speed Chainring, Triple-speed chainring conversion into single chainring Please Note: The SNAIL chainring bolt only fit medium chainring,and doesn't fit 30T chainring.
julio 25, 2026

DECKAS 120BCD Chainring Round 36T 38T 40T 42T MTB Chainwheel MTB Crankset

Brand:Deckas Teeth: 36T 38T 40T 42T 44T Type: Single speed Color: Black/Red BCD: 120mm The diameter of the hole: 10.1mm Thickness: 4mm Weight: 36T(50g)/38T(64g)/40T(76g)/42T(89g)/44T(104g) Material: Aluminum Alloy Bolt Center Diameter: 120mm BCD Compatible with 7 to 11 speed chain Disk type: Round  Brand:DeckasTeeth: 36T 38T 40T 42T 44T Type: Single speed Color: Black/Red BCD: 120mmThe diameter of the hole: 10.1mmThickness: 4mmWeight: 36T(50g)/38T(64g)/40T(76g)/42T(89g)/44T(104g) Material: Aluminum Alloy Bolt Center Diameter: 120mm BCD Compatible with 7 to 11 speed chainDisk type: Round Narrow-wide tooth profiling prevents chain drop without a chainguide √Process: Full CNC CNC engraving and milling, anodic oxidation, full of the laser marking √Function: Minimize the probability of chain, simplifying the variable speed system, minus the excess weight Minimize the probability of chain, simplifying the variable speed system, minus the excess weight Package Including: - 1pcs DECKAS 120 BCD Chainring(36T/38T/40T/42T/44T Need choose) Note:1. Be sure to measure the BCD before buying2. This chainring can only be used for single-speed crankset3. Please pay attention to the range of crank that can be used 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.