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Chainring

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.
julio 25, 2026

Narrow Wide Chainring 30-52T 104BCD MTB Bike Sprocket Round Oval Chainwheel CNC

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: SNAIL Material: 7075-T6 Aluminum alloy Size: 30-52t Compatibility: 8,9,10,11,12 speed chain Bolt Center Diameter: 104mm BCD Thickness: 4mm Shape: Round/Oval Fit for MTB Bike,XC/Off Road/AM bike modified single chainring,Fit SRAM/FSA/Prowheel 104bcd crank.Please make sure your crank BCD specification is 104mm BCD before purchasing. Bolts description: Brand: Litepro Material: AL7075 Aluminum alloy Specification: 6.5mm Weight: 1.5g/pc,approx Package included: 4 PCS*Chairning bolts Please Note: We'll ship the same color items if you buy "chainring & bolts" together,pls leave a message if you have otNarrow Wide Chainring 30-52T 104BCD MTB Bike Sprocket Round Oval Chainwheel CNC 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: SNAILMaterial: 7075-T6 Aluminum alloy Size: 30-52t Compatibility: 8,9,10,11,12 speed chain Bolt Center Diameter: 104mm BCD Thickness: 4mm Shape: Round/Oval Fit for MTB Bike,XC/Off Road/AM bike modified single chainring,Fit SRAM/FSA/Prowheel 104bcd crank.Please make sure your crank BCD specification is 104mm BCD before purchasing. Bolts description: Brand: Litepro Material: AL7075 Aluminum alloy Specification: 6.5mm Weight: 1.5g/pc,approx Package included: 4 PCS*Chairning bolts Please Note:We'll ship the same color items if you buy "chainring & bolts" together,pls leave a message if you have other needs.PaymentDelivery detailsTerms of salesAbout usContact usPayment• Payment methods accepted: PayPal/ Visa/ Mastercard/ Goole Pay/ American ExpressDelivery details• We'll dispatch the item for you in 1 business day after receiving payment.• We will ship to confirmed order address, your order address must match your shipping address.• All of your order will be checked carefully before pack.• We do not responsible for any custom duty or import tax.Terms of sales • We provide "One year" quality assurance date. if the item is defective within 1 year due to quality issue, we will repair or replace it for free(according the products). please notice, warranty does not include accident, human fault or improper use. Return and Refund Policy• Please contact us within 3 working days and show us as much proofs,photos, etc If what you receive come with a broken or defective quality.• Buyers are responsible for the shipping cost which cause by returns or exchange.• Refund will be granted after we receive the returned items in original condition.• New items or Repaired items will be shipped to you as soon as we receive the items for replacement.About us• We maintain high standards of excellence and strive for 100% customer satisfaction. Positive feedback is very important to us. Please kindly contact us immediately before you leave us Neutral or Negative feedback, we will do our best to keep you satisfied. Contact us• Our working time:BST+8 Monday to Saturday 8:30-18:00. We will reply you within 1 business day.
julio 25, 2026

104BCD MTB Round Narrow Wide Chainring Bike Chainwheel 30/32/34/36/38/40/42T

Type: Positive and negative teeth single disc (disc/oval disc) Material: aluminum alloy Color: black red blue green purple gold Thickness: 4MM BCD: 104MM (commonly 104BCD) Process: CNC machining process Specifications: 32T 34T 36T 38T 40T 42T Disc Note: Please be sure to confirm that the crank BCD (distance to the hole) is 104mm before purchasing Applicable cranks: can be used for most SHIMANO cranks, other cranks are recommended to be measured before purchasing Product advantages: The design of positive and negative teeth makes it unnecessary to install a chain guide, and there is no need to worry about dropping the chain. It is suitable for modifying the single chainring of AM/XC models. Friends who like lightweight, recommend you to install it! The weight can be reduced by about 1KG! (Remove the front derailleur + left finger shift + middle disc and large disc + some wire pipes, etc.)
julio 25, 2026

SNAIL 32T-52T MTB Bike Chainring 104BCD Narrow Wide Bicycle Sprocket Chainwheel

7075 aluminum T651 heating treatment. Light weight but also high strength.Precision machining and anodic oxidation electroplating, keep medals smooth surface, bright color, not faded and corrosion resistance. Stiff 4mm plate thickness to ensure no flexing. 32-42T Specifications: Material: 7075 T6 aluminum alloy Shape: Round/Oval Size: 30T,32T,34T,36T,38T,40T,42T Compatibility: 8,9,10,11 speed chain BCD: 104BCD Thickness: 4mm Weight: 41g(32t)/49g(34t)/59g(36t)/72g(38t) 44-52T Specifications: Brand: SNAIL Material: Aluminum alloy Color: Black/Red BCD: 104mm Thickness: 4.2mm Positive teeth:3.6mm Negative teeth:1.8mm Compatible with 8,9,10,11,12 speed chain Size:44T/46T/48T/50T/52T Shape: Round Strong, Durable And Unrivalled ValueSNAIL 32T-52T MTB Bike Chainring 104BCD Narrow Wide Bicycle Sprocket Chainwheel7075 aluminum T651 heating treatment. Light weight but also high strength.Precision machining and anodic oxidation electroplating, keep medals smooth surface, bright color, not faded and corrosion resistance. Stiff 4mm plate thickness to ensure no flexing.32-42T Specifications:Material: 7075 T6 aluminum alloyShape: Round/OvalSize: 30T,32T,34T,36T,38T,40T,42TCompatibility: 8,9,10,11 speed chainBCD: 104BCDThickness: 4mmWeight: 41g(32t)/49g(34t)/59g(36t)/72g(38t) Feature:1.The new narrow-wide teeth design increases chain retention, wear life, and reduces friction and noise.2.Super durable and light weight3.With four chainring bolts.4.Easy to install and fits perfectly the 104mm bolt pattern. Installation Note:1.This chainring fit for 8/9/10/11 speed, not fit xt M8000 2.Please determine your crank BCD specification carefully before buying. 44-52T Specifications: Brand: SNAILMaterial: Aluminum alloyColor: Black/RedBCD: 104mm Thickness: 4.2mmPositive teeth:3.6mmNegative teeth:1.8mmCompatible with 8,9,10,11,12 speed chainSize:44T/46T/48T/50T/52TShape: RoundStrong, Durable And Unrivalled Value PaymentDelivery detailsTerms of salesAbout usContact usPayment• Payment methods accepted: PayPal/ Visa/ Mastercard/ Goole Pay/ American ExpressDelivery details• We'll dispatch the item for you in 1 business day after receiving payment.• We will ship to confirmed order address, your order address must match your shipping address.• All of your order will be checked carefully before pack.• We do not responsible for any custom duty or import tax.Terms of sales • We provide "One year" quality assurance date. if the item is defective within 1 year due to quality issue, we will repair or replace it for free(according the products). please notice, warranty does not include accident, human fault or improper use. Return and Refund Policy• Please contact us within 3 working days and show us as much proofs,photos, etc If what you receive come with a broken or defective quality.• Buyers are responsible for the shipping cost which cause by returns or exchange.• Refund will be granted after we receive the returned items in original condition.• New items or Repaired items will be shipped to you as soon as we receive the items for replacement.About us• We maintain high standards of excellence and strive for 100% customer satisfaction. Positive feedback is very important to us. Please kindly contact us immediately before you leave us Neutral or Negative feedback, we will do our best to keep you satisfied. Contact us• Our working time:BST+8 Monday to Saturday 8:30-18:00. We will reply you within 1 business day.