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

Build Kit/Gruppo

julio 26, 2026

Shimano 105 R7120 R7100 2×12-speed Groupset Hydraulic Disc Brake Road Bike Set

Shimano R7120 2x12s Road Group R7100 Crankset Brake R7170 Shifter R7120 Hydraulic Disc Brake CN M7100 R7100 Derailleur Groupset Package include: 1. 1 PCS R7100 Crankset 165MM/170MM/172.5MM/175MM 50-34T/52-36T(need choose) 2. 1 PCS R7100 Cassette 11-34T / 11-36T 3. 1 PCS ST-R7120+BR-R7170 with L05A pads 4. 1 PCS CN-M7100 chain 5. 1 PCS RD-R7100 rear derailleur 6. 1 PCS FD-R7100 front derailleur 7. 1 PCS BB-BBR60 Bottom Bracket /BB72-41B Bottom Bracket(need choose) Note:100% authentic, no 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.
julio 26, 2026

New Shimano Deore 12-speed Wear&Tear Set-CS-M6100 Cassette+CN-M6100 Chain 2 Pcs

Shimano Deore 12-speed Wear & Tear Set - CS-M6100 Cassette + CN-M6100 Chain Description of Shimano Deore M6100 Groupset 1x12-speedAfter the mountain bike flagship XTR has already set benchmarks and Deore XT and SLX have followed suit, the Deore M6100 now rounds off Shimano's 12-speed lineup. It is complemented by the components of the M5100 and M4100 series which will equip 11- and 10-speed drivetrains at the same high level.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. SpecificationShimano Deore CS-M6100 cassette 10-51TThe Shimano Deore CS-M6100 cassette features the Hyperglide+ technology which guarantees high shifting speed, precision and smoothness when shifting up and down and contributes to an extremely quiet drivetrain. Designed for the Micro Spline freewheel system, the 12-speed cassette covers a wide gear range featuring a ratio of 10 to 51 teeth. Teeth: 10-51TGear: 1X12 Speed Micro Spline freewheel system Shimano Deore CN-M6100 chainThe Shimano Deore CN-M6100 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: Silver 120 Links 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.
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

Shimano XTR M960 Groupset 3x9s DSC Brakes

Model: XTR M960 DSC. Crankset FC-M960, 175mm, 44-32-22T plus BSA XTR Bottom Bracket. Cassette XTR CS-M960 11-32T/ Chain XT CN-HG93. Rear Derailleur RD-M960 Long Cage, Rapid Rise Spring. Front Derailleur FD-M961, High Clamp Dual Pull, 34.9mm.
julio 26, 2026

New SRAM NX Eagle DUB 12-speed Mountain Group Groupset BB BSA BB30 PF30 PF92

New SRAM NX Eagle DUB 12-speed Mountain Group Groupset BB BSA BB30 PF30 PF92 New SRAM NX Eagle DUB 12-speed Mountain Group Groupset BB BSA BB30 PF30 PF92 Product Description The NX Eagle DUB 12 Speed Groupset offers the same features, technologies and gear range as seen on SRAM’S top-end XX1 and X01 Eagle drivetrains. However, the difference with NX Eagle is that it falls within the reach of more rider’s budgets. It also adopts SRAM’s revised and updated bottom bracket system called “DUB”, which provides improved integration between the crank, spindle and bottom bracket. Package Content SRAM NX Eagle DUB Crankset (170mm 34T, 728g)SRAM DUB Bottom Bracket (Default BSA, please message us if PF92, BB30, PF30)SRAM NX Eagle Shifter with clamp x1 (12-speed, 124g)SRAM NX Eagle Rear Derailleur x1 (12-speed, 336g)YBN Chain 126 links (12-speed, 273g)SRAM NX PG-1230 Eagle 11-50t Cassette (12-speed, 620g) compatible with 9/10/11s rear hub, don't need XD adapter How long is the delivery time ? Processing time It takes normally 1-2 business days**. We will check your order, confirm your payment, verify your address and arrange your shipment during this period of time. Shipping time In general, the delivery time of each international courier is as below: USPS: 5-7 business days in normal. **Reminder: Our warehouse do not process orders during weekend or any public holidays. Therefore, please allow another 1-2 days to process your weekend orders.** Do you provide tracking number ? Sure thing. We will upload the tracking number once the item is dispatched. Here is how you can locate the tracking number: Click My eBay at the top of most eBay pages. You may need to sign in. Click the Purchase History link on the left side of the page. You'll see the tracking number under the item title. How many months warranty do you provide ? 24 months warranty is provided to our products. The length of the warranty depends on the nature of the products. What should I do if the item quality is bad / does not fit ? Normally any quality problems, please return to exchange a brand new one within 60 days or purchase. We will pay for the return postage.Kindly contact our customer support for more details. What should I do if the item is broken or dead on arrival ? For ensuring all the items are in good quality, we will test all products before the packages were sent out. If there are any problems with the item, kindly send us some images of the situation. And we are more than willing to assist you any further. What should I do if I choose to return the item for a full refund or replacement ? Please contact our customer support team before returning the defective item. Return items should include the original packaging and all accessories. Please make sure the item have NO man-made sabotage., otherwise, refund/exchange request will be rejrcted. DO REMEMBER SIGN YOUR RMA# on the front of the package., or your return won't be accepted. We will pay for the shipping cost of resending items as well. Where can I find a RMA ? RMA is Return Merchandise Authorization. Please contact our customer support and explain them your situation. They will try to solve the problem for you and issue you a RMA for returning the item back to us.