We are trying to satisfy 100% of our customers
Our bikes are 100% safe and eco-friendly
✕
biker4-shop-icon3
julio 22, 2026

Shimano ULTEGRA Di2 ST-R8170 2X12 Speed STI Dual Control Shifter Brake Lever

Product features Use: Road Group: Ultegra Di2 R8150 Model: ST-R8170 Set Type: Dual-Control (STI) Handlebar mounting: left / right Gear front: 2-speed Gear rear: 12-speed Optical gear display: No Lever reach adjust: Yes Handlebar diameter: 23.8mm/24.2mm Brake-type: Hydraulic Disc Brake Recommended brake caliper: BR-R8170 Compatible electric wire: EW-SD300 E-tube Project: Yes E-tube port (pcs): each 2 E-tube connector (pcs): 0 Di2 Wireless-Chip: Yes.
julio 22, 2026

Shimano Deore RD-M5100-SGS Shadow RD+ Rear Derailleur – long – 1×11-speed

Shimano Deore RD-M5100-SGS Shadow RD+ Rear Derailleur - long - 1x11-speed Shimano Deore RD-M5100-SGS Shadow RD+ rear derailleurThanks to its Shadow RD+ design, the Shimano Deore RD-M5100-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 for the Deore 1x11-speed drivetrain is designed to work perfectly with the large 11-51 teeth Shimano CS-M5100 cassette covering a wide gear range. The guide and tension pulley of the long SGS cage feature 13 teeth each. Shadow RD+Quiet drivetrain, less distraction. The Shadow RD+ system is lighter and more efficient than roller type chain devices. A rear derailleur stabilizer reduces chain slap and is a simple solution to prevent chain drop as well. 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. On Jun-17-16 at 06:51:13 PDT, seller added the following information:On Dec-02-16 at 04:39:18 PST, seller added the following information:
julio 22, 2026

New Shimano Wireless Unit Di2 SYSTEM EW-WU111 Bluetooth D-FLY

The new Shimano Wireless Unit Di2 SYSTEM EW-WU111 Bluetooth D-FLY is a high-quality bike component designed by the renowned brand Shimano. This sleek black unit is compatible with other Shimano products and is made in Japan, ensuring top-notch quality and performance. Ideal for cyclists looking to upgrade their electric bicycles, this wireless unit allows for seamless connectivity and functionality, enhancing the overall riding experience.