We are trying to satisfy 100% of our customers
Our bikes are 100% safe and eco-friendly
✕
biker4-shop-icon3

Bottom Bracket

julio 26, 2026

Vintage Tange Tioga Bottom Bracket 1.37×24 CrMo 3RT Square Taper MTB BSA 132mm

Vintage Tange/Tioga square taper bottom bracket. Marked CrMo 3RT. English/BSA threaded cups marked 1.37x24T, Japan. Approx. 132.6mm overall spindle length shown in photos. Includes spindle, cups, lockring, bearings, and bolts as pictured. Used vintage condition with cosmetic wear, scratches, oxidation, and tool marks. Bearings/cups appear clean and serviceable, but recommend inspection/grease/service before installation. Good for a period-correct MTB restoration or rider build.
julio 26, 2026

Bike Conversion Kit Crank Bicycle Bottom Bracket kit Black or Chrome

Bicycle Conversion Kit Crank Bike Bottom Bracket kit Black or Chrome Comes as a complete kit. Convert 1 pc to 3 pcs crank styles. Please choose from the following axles 128, 132 or 136mm Please choose from the following colors Black, Chrome Comes brand new in box. 
julio 26, 2026

SHIMANO Deore 1X10 10Speed MTB Groupset M5100 Crank&M4100 Kits M6100 MT200 Brake

Shimano Deore 1x10 10 speed Groupset M5100 Crankset W/M4100 KITS Shimano Deore 1X10 Speed GroupsetAfter the mountain bike flagship XTR has already set benchmarks and Deore XT and SLX have followed suit, the Deore now rounds off Shimano's 10-speed lineup. Regarding the price, the current Shimano Deore groups are positioned in the entry-level range, but are not prepared to compromise in terms of performance, quality and reliability. Almost everything that the high end groups XTR, XT and SLX have to offer in terms of technology, innovation, performance and range of functions, you will find in the Deore components, too. Specification:Shimano Deore FC-M5100-1 1x10/11 Speed crankset WITH SM-BB52 Thread TypePls Note: Shimano just made 30T&32T Chainring FOR this crankset, any other size of chainring is NOT Shimano ones 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 ThreadShimano Deore SL-M4100 Rapidfire Plus shifting lever W/Optical WindowThe Shimano Deore SL-M4100 shift lever is characterized by its simple and smooth-running operation so that the driver can concentrate solely on the trail ahead, Proven features such as Rapidfire Plus and 2-Way-Release have of course been adopted by the SL-M4100 shifting levers.Shifter Type: Rapidfire Plus Bar MountGear rear: 10-speedInstant Release: YesCable adjust: YesShimano Deore RD-M4120-SGS rear derailleurThe Shimano Deore RD-M4120-SGS rear derailleur guarantees fast and precise shifting operations over a wide gear range. The Top Normal rear derailleur for the Deore 1x10 speed drivetrain is designed to work perfectly with the 11-42 to 11-46 teeth Shimano CS-M4100 cassette and features the technology known from Deore XT and SLX which reduces noise level and increases chain stability.Cage: LongRD-4120 With No the ClutchGear: 10 speedShimano Deore RD-M5120-SGS rear derailleur Shadow RD+Thanks to its Shadow RD+ design, the Shimano Deore RD-M5120-SGS rear derailleur delivers consistent MTB shifting performance over rough terrain. The low profile design avoids damage from rocks whiles Shimano's chain stabilizing technology reduces chain drop, achieving a quiet drivetrain in all gear positions at the same time. The Top Normal rear derailleur is suitable for 1x10-speed (max. 11-46 teeth) as well as 2x11- and 2x10-speed (max. 11-42 teeth) drivetrains. The guide and tension pulley of the long SGS cage feature 11 teeth each.Cage: LongRD-5120 With the ClutchGear: 10 speedShimano Deore CS-M4100 cassette 42T/46T With its lightweight sprocket carrier, the Shimano Deore CS-M4100 cassette delivers smooth and precise shifting performance. The 10-speed cassette features the proven Hyperglide technology and is available in 2 versions with a sprocket ratio of 11-42T/11-46TTeeth: 42T/46TGear: 1X10 SpeedGear Ratio of 42T: 11-13-15-18-21-24-28-32-37-42 teethGear Ratio of 46T: 11-13-15-18-21-24-28-32-37-46 teeth Shimano Deore CN-54 1X10 Speed chainThe Shimano Deore CN-54 chain provides fast, precise and smooth shifting in both directions even under highest loads thanks to its precisely formed contact surfaces to Dynamic Chain Engagement+ chainring and Hyperglide+ cassette teeth. In addition, the SIL-TEC coated inner plates increase the durability noticeably.Color: Silver114 LINKS Shimano Deore M6100 Disc Brake Set Group: DeoreModel: BR-M6100 Brake type: Disc-BrakeBrake lever: BL-M6100, Forged alloy I-Spec EV Position: Left-Front&Right-RearLever length: 2-FingerMount: Hinged clamp for quick installationCaliper Mount Type: Hydraulic Disc BrakeBrake pads: Resin Pad, Metal Pad w/ or w/o Ice-tech cooling finBrake hose: SM-BH90-SBM Hose length: front 800mm + rear 1500mmBrake fluid: Mineral oilShimano MT200 Disc Brake Set Model: MT200Brake hose: SM-BH59-JK-SSBrake lever: BL-MT200 | right 3-finger leverBrake Caliper: BR-MT200 disc brake caliperBrake pads: B01S Resin (included)Material: lever:steel (painted)master cylinder, caliper: aluminium (painted) Left-Front&Right-RearHose length: front 800mm + rear 1400mmBrake fluid: Mineral oilPre-Blead and ready to go 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 Us
julio 26, 2026

SE RACING BIKES/ BLACK OPS BB AXLE BK-OPS 8 SPLINE 19mm Bottom Bracket Axle

Very hard to find Bottom Bracket Axle 19mm x 8-spline axle spindle, available in various lengths NEW SE Bikes Bottom Bracket Spindle with two boltsavailable in 150mm, 160mm, 165mm and 200mm BMX Cold forged 19mm 8-spline spindle fits many SE cranks V-Ridge and Rad plus many other BMX 3 piece setsThis sale is for 1 axle and 2 bolts Please check the axle length you need before ordering. Available in 150mm, 160mm, 165mm and 200mm lengthfits for most SE bikes with SE 3 piece cranks. Does not fit 1 or 2 piece cranks We will ship when payment is received. We accept Paypal MC/V/DISC/AMEX. NJ residence must pay sales tax. Please call us at Whippany Cycle with bicycle questions. Check out our other auctions for more quality items. Buy it Now! whippanycycle Additional Terms & Conditions: Payments must be received within 10 days of the close of an auction unless specific arrangements have otherwise been made. Buyers are responsible for ensuring that their payment has been received; Auctions not paid for within 14 days are subject to being re-listed and product availability may no longer be assured. If a payment is received more than 14 days past the purchase date (auction end, buy-it-now date, etc.) and the item is no longer available, we may substitute another item of equal or lesser value in its place. ALL non-paying bidders will be reported to eBay and negative feedback will be posted. Orders that are shipped without insurance are done so at the customer's risk. We are not responsible for any customs or import duties, taxes, fees or charges. We reserve the right to combine multiple purchases into a single order (shipment or package) at our discretion. Please note that UPS can not deliver to a P.O. Box address. What is your policy for Freight Damage, Returns or Exchanges? We go to great lenghths to insure your product is packaged properly. In the unlikley event that your item is damaged in transit and you paid for insurance, you have several options: 1- If package is damaged in transit, your best option is to refuse the package as damaged and it will be returned to sender. 2- Please contact us via e-mail, and notify us of the damage. When we receive the item back and upon inspection, we will send you a replacement. 3- If you are not home when the item is delivered, and it is damaged, please save all original package materials and label and contact the shipper. Give the package to the shipping company and have it returned to the sender. The original shipping label covers shipping to you and if needed, to us. Any other freight concerns, please contact us. Please note we do not reimburse for return shipping costs. In the unlikley event we ship the wrong item, please please contact us. How do you handle Feedback? To ensure that none of our customers miss receiving their feedback, we have adopted a feedback policy that we believe is fair to all and works well for both our customers and us: If you are satisfied with your purchase, we would appreciate your taking the time to leave feedback for us once you have received your order. We regularly follow up (typically on a daily basis) and leave feedback for each one of our valued customers that extend us the same courtesy.