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

Shimano Ultegra R8000

julio 29, 2026

Shimano Ultegra R8000 11 Speed Mechanical Groupset w/Hydraulic Disc Brake System

This was taken from a 2020 Giant Defy Advanced 1. This is Giant's own system for using hydraulic brakes with cable-pull group sets. It mounts as part of the stem and will work with many stems but I am including the stem it came with (standard 31.8mm clamp size for handlebars) . Came off an XL bike with plenty of hydraulic line to spare so included lines should be long enough for most uses. These shifters can also just be used with regular rim brakes if you want. Definitely an interesting and unique way to get the feel and performance of hydraulic brakes without the extra cost. Good condition, rear dérailler has small gash in rear of gage that cannot be seen while installed and does not effect performance.
julio 29, 2026

Shimano Ultegra R8000 11 Speed Mechanical Groupset w/Hydraulic Disc Brake System

This was taken from a 2020 Giant Defy Advanced 1. This is Giant's own system for using hydraulic brakes with cable-pull group sets. It mounts as part of the stem and will work with many stems but I am including the stem it came with (standard 31.8mm clamp size for handlebars) . Came off an XL bike with plenty of hydraulic line to spare so included lines should be long enough for most uses. These shifters can also just be used with regular rim brakes if you want. Definitely an interesting and unique way to get the feel and performance of hydraulic brakes without the extra cost. Good condition, rear dérailler has small gash in rear of gage that cannot be seen while installed and does not effect performance.
julio 27, 2026

Shimano FC-R8000 Chainring 39T-MW For 53-39T Y1W839000 (Black) NIB

HOME GROUPSET Di2 Parts Crankset & Chainring Brake Shimano FC-R8000 Chainring 39T-MW For 53-39T Y1W839000 (Black) NIB ITEM SPECIFICATIONS UPC:689228744622 Brand:Shimano MPN:Y1W839000 Number of Items:1 Custom Bundle:No Distance Between Bolt Holes:110 mm Compatible Bike Type:Road Bike Country/Region of Manufacture:Japan Material:Aluminum Model:Shimano Ultegra R8000 Compatible Brand:Shimano Color:Black Set Includes:Chainring Number of Teeth:39t Part Type:Chainrings Mounting Type:4-Arm asymmetrical DESCRIPTION ive your chainset a new lease of life with the FC-R8000 Chainring 39T for 53-39T, with a high quality, lightweight aluminium construction for strength and durability. Compatible with 53 tooth outer rings, this chainring features self-aligning teeth that improve chain stability and gear transitions. .Material: Aluminium.Teeth: 39T.Chainring BCD: 110mm, asymmetrical.Inner ring only Normal 0 10 pt 0 2 false false false EN-US ZH-TW X-NONE ([{£¥‘“‵〈《「『【〔〝︵︷︹︻︽︿﹁﹃﹙﹛﹝({ !),.:;?]}¢·–—’”•‥…‧′╴、。〉》」』】〕〞︰︱︳︴︶︸︺︼︾﹀﹂﹄﹏﹐﹑﹒﹔﹕﹖﹗﹚﹜﹞!),.:;?]|}、 Payment Shipping Return Paypal and Zelle are provided. ShippingWe process your order within 3 business days(excluding weekends and holidays) after you make the payment. Currently, orders may take 5-7 business days to arrive( not inclu. handling time.) Orders shipping to Alaska, Puerto Rico, Hawaii, and Guam may take 8-10 business days. International delivery times may vary according to your location and please be aware that international customers are responsible for any additional taxes or customs charges once shipped.For expedited service, please contact us before you place the order, and the additional fees of expedited shipping will be charged. If you need any assistance with your order, please contact us immediately. We will not be able to make changes to your order after it has shipped. And please ensure your shipping address, if an order is returned due to an incorrect address, the shipping fee will not refundable and the re-submit fee will be charged. We’re currently shipping on schedule, but delays may arise due to the weather condition and COVID-19, and we are not responsible for the delays caused by the shipping carrier either. Your patience is greatly appreciated. We allow you to return most merchandise within 30 days of the original purchase date. (some discount items and clearance products are not included)Please ensure that the item you’re returning must be in the original packaging and in unused condition with all the items and parts that were included when you received it. Failure to follow these conditions will result in a reduced refund. A restocking fee will be applied to all items returned, and original delivery fees are non-refundable.If the return is caused by our mistake(damaged. defective, wrong items sent), we will provide you the correct items to exchange if the product is in stock or refund you the purchase price at our discretion. mandarinbici Shimano FC-R8000 Chainring 39T-MW For 53-39T Y1W839000 (Black) NIB FEATURES UPC 689228744622 Brand Shimano MPN Y1W839000 Number of Items 1 Custom Bundle No Distance Between Bolt Holes 110 mm Compatible Bike Type Road Bike Country/Region of Manufacture Japan Material Aluminum Model Shimano Ultegra R8000 Compatible Brand Shimano Color Black Set Includes Chainring Number of Teeth 39t Part Type Chainrings Mounting Type 4-Arm asymmetrical HIGHLIGHTS ive your chainset a new lease of life with the FC-R8000 Chainring 39T for 53-39T, with a high quality, lightweight aluminium construction for strength and durability. Compatible with 53 tooth outer rings, this chainring features self-aligning teeth that improve chain stability and gear transitions. .Material: Aluminium.Teeth: 39T.Chainring BCD: 110mm, asymmetrical.Inner ring only PAYMENT Paypal and Zelle are provided. SHIPPING ShippingWe process your order within 3 business days(excluding weekends and holidays) after you make the payment. Currently, orders may take 5-7 business days to arrive( not inclu. handling time.) Orders shipping to Alaska, Puerto Rico, Hawaii, and Guam may take 8-10 business days. International delivery times may vary according to your location and please be aware that international customers are responsible for any additional taxes or customs charges once shipped.For expedited service, please contact us before you place the order, and the additional fees of expedited shipping will be charged. If you need any assistance with your order, please contact us immediately. We will not be able to make changes to your order after it has shipped. And please ensure your shipping address, if an order is returned due to an incorrect address, the shipping fee will not refundable and the re-submit fee will be charged. We’re currently shipping on schedule, but delays may arise due to the weather condition and COVID-19, and we are not responsible for the delays caused by the shipping carrier either. Your patience is greatly appreciated. RETURN We allow you to return most merchandise within 30 days of the original purchase date. (some discount items and clearance products are not included)Please ensure that the item you’re returning must be in the original packaging and in unused condition with all the items and parts that were included when you received it. Failure to follow these conditions will result in a reduced refund. A restocking fee will be applied to all items returned, and original delivery fees are non-refundable.If the return is caused by our mistake(damaged. defective, wrong items sent), we will provide you the correct items to exchange if the product is in stock or refund you the purchase price at our discretion.
julio 22, 2026

NEW Shimano Ultegra FD-R8000 11-Speed 34.9mm Front Derailleur Road Gravel Bike

Lighter front shifting operation New link construction matches the force curve of the hand more naturally to reduce effort at the end of shifting 100% perfect setting New link construction allows for more flexible cable routing design TL-FD68 and turning converter is not required in assembly Easy and precise setting Now possible to adjust cable tension on FD without specialized tools Redesigned to fit wider gear pitch without sacrificing shifting performance Shorter length of rear center (410mm) with O.L.D. 135mm Speeds: 2 x 11 Top Gear Teeth : 46-53T Total Capacity: 16T Chain Stay Angle : 61-66 Chain Line : 43.5