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Hollowtech II

julio 27, 2026

Mountain Bike Crankset 104BCD Crank 32-42t Chainring Narrow Wide BB For Shimano

Crank description: Brand: BUCKLOS Crank Arm length: 170mm Material: AL6061 aluminum alloy Compatible: Single/Double/Triple chainring; for 7/8/9/10/11S chainring Bolt Center Diameter: 104mm BCD Weight: about 707g (right & left) Color: black Advantages: light weight,stylish appearance,very cool,high strength axle,strong compatibility Bottom Bracket description: Brand: BUCKLOS Size: 41*24*24mm( threaded) Spindle/Bearing inner diameter: 24mm Fit BB shell width: 68/73mm Fit BB shell inner diameter: 1.37in x 24 TPI Spindle Interface Type: Hollowtech II Chain line: 48.5mm Bearings: Sealed (3 spacers included) Hollow axle, one piece external bottom bracket for MTB/Road bike,folding bike refitting Suit for Shimano, FSA compatible. Giant ATX770 ATX770-D XTC750 and so on Chainring description: B.
julio 27, 2026

IXF Bike Crankset 68/73 BB 170mm Cranks Mountain Bike Bottom Bracket Crank Set

Crank description: Brand: JIANKUN (IXF) Crank Arm length: 170mm Color: Black/Red/Blue/Gold/Green/Purple Material: AL6061 aluminum alloy Compatible: Single/Double/Triple chainring; for 7/8/9/10/11S chainring Bolt Center Diameter: 104mm BCD Weight: about 637g (right & left) Advantages: light weight,stylish appearance,very cool,high strength axle,strong compatibility Bottom Bracket description: Brand: JIANKUN Size: 41*24*24mm( threaded) Spindle/Bearing inner diameter: 24mm Fit BB shell width: 68/73mm Fit BB shell inner diameter: 1.37in x 24 TPI Spindle Interface Type: Hollowtech II Chain line: 48.5mm Bearings: Sealed (3 spacers included) Hollow axle, one piece external bottom bracket for MTB/Road bike,folding bike refitting Suit for Shimano, FSA compatible. Giant ATX770 ATX770-D XTC750 and soIXF Bike Crankset 68/73 BB 170mm Cranks Mountain Bike Bottom Bracket Crank SetCrank description: Brand: JIANKUN (IXF) Crank Arm length: 170mmColor: Black/Red/Blue/Gold/Green/PurpleMaterial: AL6061 aluminum alloy Compatible: Single/Double/Triple chainring; for 7/8/9/10/11S chainring Bolt Center Diameter: 104mm BCD Weight: about 637g (right & left) Advantages: light weight,stylish appearance,very cool,high strength axle,strong compatibilityBottom Bracket description: Brand: JIANKUN Size: 41*24*24mm( threaded) Spindle/Bearing inner diameter: 24mm Fit BB shell width: 68/73mm Fit BB shell inner diameter: 1.37in x 24 TPI Spindle Interface Type: Hollowtech II Chain line: 48.5mm Bearings: Sealed (3 spacers included) Hollow axle, one piece external bottom bracket for MTB/Road bike,folding bike refitting Suit for Shimano, FSA compatible. Giant ATX770 ATX770-D XTC750 and so on 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 27, 2026

US MTB Bike Crankset BB 104bcd 32-42t Narrow Wide Single Chainring 170mm Crank

Crank description: Brand: JIANKUN (IXF) Crank Arm length: 170mm Material: AL6061 aluminum alloy Compatible: Single/Double/Triple chainring; for 7/8/9/10/11S chainring Bolt Center Diameter: 104mm BCD Weight: about 637g (right & left) Color: black, red Advantages: light weight,stylish appearance,very cool,high strength axle,strong compatibility Bottom Bracket description: Brand: JIANKUN Size: 41*24*24mm( threaded) Spindle/Bearing inner diameter: 24mm Fit BB shell width: 68/73mm Fit BB shell inner diameter: 1.37in x 24 TPI Spindle Interface Type: Hollowtech II Chain line: 48.5mm Bearings: Sealed (3 spacers included) Hollow axle, one piece external bottom bracket for MTB/Road bike,folding bike refitting Suit for Shimano, FSA compatible. Giant ATX770 ATX770-D XTC750 and so on  Chainring desUS MTB Bike Crankset BB 104bcd 32-42t Narrow Wide Single Chainring 170mm CrankCrank description:Brand: JIANKUN (IXF)Crank Arm length: 170mmMaterial: AL6061 aluminum alloyCompatible: Single/Double/Triple chainring; for 7/8/9/10/11S chainringBolt Center Diameter: 104mm BCDWeight: about 637g (right & left)Color: black, redAdvantages: light weight,stylish appearance,very cool,high strength axle,strong compatibility Bottom Bracket description:Brand: JIANKUNSize: 41*24*24mm( threaded)Spindle/Bearing inner diameter: 24mmFit BB shell width: 68/73mmFit BB shell inner diameter: 1.37in x 24 TPISpindle Interface Type: Hollowtech IIChain line: 48.5mmBearings: Sealed (3 spacers included)Hollow axle, one piece external bottom bracket for MTB/Road bike,folding bike refittingSuit for Shimano, FSA compatible. Giant ATX770 ATX770-D XTC750 and so on Chainring description:Brand: SNAILMaterial: 7075-T6 aerospace aluminum alloyColor: Black/RedThickness: 4MMBCD: 104MMCompatible with 8,9,10,11 speed chain Size:32T, 34T, 36T,38T,40T,42TShape: Round, OvalStrong, Durable And Unrivalled Value Note: The chainring bolts in the Crank pacaksge is silver color, not the SNAIL(black/red) on the picture,if you want the black/red chainring bolts, please select option "chainring bolts" 2.We'll ship the same color items if you buy "chainring & crank" together,Pls leave a message if you have other needs. THANK YOU! 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

Shimano ULTEGRA FC-R8100 2×12 speed Crankset 165/170/172.5/175mm 50-34T 52-36T

Product features Use: Road Group: Ultegra R8100 Model: FC-R8100 Gradation: 50-34T Q-factor: 146mm Threaded BB shell width: 68 / 70mm Gear front: 2-speed  Gear rear: 12-speed Construction: Hollowtech II Compatible chain: CN-M8100 HG 12-speed PCD: 110mm Chain line: 43.5mm Crank arm length (choose variant) 165mm 170mm 172.5mm 175mm 100% authentic, no original box 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. Shimano ULTEGRA FC-R8100 12-speed Crank 50/34The new design of the Shimano Ultegra FC-R8100 2 x 12-speed HOLLOWTECH II crankset not only brings a cult-like look and aesthetics, but also ensures even better performance.THE SCIENCE OF SPEED: Shimano Ultegra 2x12-speed Crank FC-R8100Great speed means great responsibility. That's why, faced with the task of making the new ULTEGRA groupset even faster, Shimano decided to take a holistic and 100% performance-focused approach. Shimano's new 12-speed road groupset delivers unparalleled control and comfort anytime, anywhere - whether you're competing in an amateur race, chasing your personal best, or out for a social ride. That is "Science of Speed". And it's what sets SHIMANO apart from the rest. The lightweight ULTEGRA FC-R8100 crankset is a key component in SHIMANO's new 12-speed road cycling range and represents SHIMANO's legendary tradition of fast and precise shifting and efficient power transmission. Crank arms are available in lengths from 160 mm up to 175 mm, so that smaller riders can now also benefit from their flawless performance. Chainring options include 52-36T and 50-34T.Features - Shimano ULTEGRA FC-R8100 12-speed Crank 50/34HOLLOWTECH II cranksetOptimum power transfer Best balance for lighter weight and efficiencyNew designed crank armMaintains high rigidity and reduces weight4-arm construction cranksetIconic design Product featuresUse: RoadGroup: Ultegra R8100Model: FC-R8100Gradation: 50-34TQ-factor: 146mmThreaded BB shell width: 68 / 70mmGear front: 2-speed Gear rear: 12-speedConstruction: Hollowtech IICompatible chain: CN-M8100 HG 12-speedPCD: 110mmChain line: 43.5mm Crank arm length (choose variant)165mm170mm172.5mm175mm MaterialCrank arm: Aluminum AnodizedCrank axle: Steel PlatedLarge Chainring: Aluminum Anodized / CFRPSmall Chainring: Aluminum Anodized Scope of delivery 1 x Shimano Ultegra FC-R8100 12-speed Crank 100% authentic, no original box 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

NEW Shimano Ultegra FC-R8100 Crankset 12-Speed 52/36T (No Box) – US SELLER

100% Authentic Shimano Ultegra 12-speed crankset. Brand new, never mounted, and zero miles. Chainrings are pristine (52/36T Mid-Compact). Please note: This item does not come in its original retail packaging (No Box), but it is guaranteed brand new and unused. - Model: FC-R8100 - Speed: 12-Speed - Teeth: 52/36T - Crank Arm Length: 170mm Shipped fast and securely via UPS Ground from Sarasota, Florida. US Seller. Feel free to ask any questions.
julio 27, 2026

New Shimano Deore FC-M5100-1 Crankset 1×10/11-speed 30T/32T/170mm/175MM BB52

Description of Shimano Deore FC-M5100-1 Crankset 1x10/11-speed Shimnao Deore M5100 CranksetThe Shimano Deore FC-M5100-1 crank is designed for 1x11- as well as for 1x10-speed drivetrains and features a 2-piece construction keeping the weight low. A 4-arm chainring with 96 mm B.C.D. ensures an efficient transmission of pedal force. The Deore crankset with a chain line of 52 mm and a Q-factor of 178.5 mm is suitable for dropouts. Bottom bracket recommendation: SM-BB52 (thread type) Specification:Shimano Deore FC-M5100-1 crankset WITH SM-BB52 Thread TypePls Note: Shimano just made 30T&32T Chainring FOR this crankset, any other size of chainring is NOT Shimano one The Shimano Deore FC-M5100-1 crank is designed for 1x11- as well as for 1x10-speed drivetrains and features a 2-piece construction keeping the weight low. A 4-arm chainring with 96 mm B.C.D. ensures an efficient transmission of pedal force.crank arms: AluminiumChainring: 30T/32TArm Length: 170MM/175MMAxle, chainring: steelhardware: stainless steelO.L.D: 142MM NON-BOOSTSM-BB52 English Thread Payment1. We accept PayPal only.2. An UPI (Unpaid Item Report) will automatically be opened by eBay if the Payment is not received within 3 days after the the action ends.3. If you place the order by mistake or change mind to cancel the order, please contact us for confirmation within 48 hours after the auction.Delivery1. We only ship to the confirmed address provided by PayPal. Before you pay, please make sure your address in PayPal matches your shipping address.2. The item is shipped by EMS International Registered Express Delivery within 3 working days of receiving cleared payment. It can take 5 to 10 working days to arrive at the address of the buyer, and the tracking NO is also available. 3. As international delivery is highly depended on the Courier Company, local customs or duties, if you do not receive the item on time, please contact us immediately for further assistance.4. If you have any suggestion or requirement about the shipping of the item to be bought or bought, please feel free to email us and we can do the best to help you to save the cost.Return PolicyWe promise all products are in brand new condition. Any shortages should be informed within 3 days. Please do not leave negative feedback before giving us an opportunity to resolve the problem for you. The customer is responsible for the safe return of the item in the original packaging and will bear the cost of ALL carriage charges involved. A 15% charge will be deducted from the sale price to cover the administration and relisting charges.WarrantyWe do 5 years warranty for frame, 1 year for parts expect tyres, tubes, brake pads and chain, and do not cover damage due to abuse, accident or neglect. Please contact to us if you have question.SupplementaryPlease note that the color of the pictures may be different from the actual item due to monitor setting, please read the Production Description and check the photos carefully, and please ask before buying if there is a question with you. Contact UsIf you have any problem with your purchase, please feel free to contact to us