Name: Shimano GRX ST-RX400 + BR-RX400 Hydraulic Disc Brake - Flat Mount - Set Front
Brand: Shimano
SKU: IRX6102DLF6SC100
Price: 219.99 USD
Availability: InStock

{"id":8253386326210,"title":"Shimano GRX ST-RX400 + BR-RX400 Hydraulic Disc Brake - Flat Mount - Set Front","handle":"shimano-grx-disc-brake-assembled-set-j-kit-front-rx400","description":"\u003ch2 class=\"product-detail-description__title\"\u003eShimano GRX ST-RX400 + BR-RX400 Hydraulic Disc Brake - Flat Mount - 2-speed - Set FW\u003c\/h2\u003e\n\u003ch3\u003eShimano GRX ST-R4600 shift\/brake lever\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Shimano GRX ST-RX400 dual control lever provides Gravel inspired ergonomics both for the bracket design to accommodate every kind of drop bar and for the lever itself featuring a curved shape and an anti-slip coating for greater mixed-terrain control. In terms of shifting performance the 2x10-speed GRX STI levers are at the same high level like Shimano's top tier group's road bike shifters. In contrast the braking performance is optimized by the brake lever's rotary axle which is positioned 18 mm higher than usual. In order to meet the individual needs of the driver, the hydraulic brake lever offers a tool-based reach adjustment as well.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eShimano GRX BR-RX400 disc brake caliper\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eNever hesitate to tackle rough surfaces with the hydraulic Shimano GRX BR-RX400 caliper. In doing so\u003c\/span\u003e\u003cb\u003eIce Tech\u003c\/b\u003e\u003cspan\u003eensure excellent heat dissipation while the BR-RX400's 2 pistons guarantee solid braking performance under all conditions. The Flat Mount system makes it possible to attach the disc brake caliper directly at frame or fork. Trouble-free and simple maintenance is provided by the proven\u003c\/span\u003e\u003cb\u003eOne Way Bleeding\u003c\/b\u003e\u003cspan\u003econcept and the\u003c\/span\u003e\u003cb\u003eEasy Hose Joint System\u003c\/b\u003e\u003cspan\u003ewhich simplifies brake hose exchanges.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eJ-Kit (Easy Hose Joint System)\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eAt brake systems with J-Kit hose joint the brake lever features an integrated olive what makes an easy brake hose installation and removal possible.\u003cbr\u003eIncluded in delivery: left STI lever + front caliper,\u003cbr\u003efilled and bleed,\u003cbr\u003eincl. FW brake disc adapter, shift cable, casing, SM-BH90-JK-SSR brake hose and L03A Resin brake pads with cooling fins\u003cbr\u003eMaterial: STI housing: resin, steel\u003cbr\u003ebrake lever, caliper: aluminium (painted)\u003cbr\u003episton: resin\u003c\/span\u003e\u003c\/p\u003e","published_at":"2026-10-23T11:29:38+08:00","created_at":"2025-12-04T15:39:44+08:00","vendor":"Shimano","type":"Bicycle Brake Sets in Bicycle Brake Parts","tags":["Bicycle Parts","BL-RX610","BL-RX610-L","BLRX610","BR-RX400","BR-RX400-F","Brake Caliper","Brake Lever","Brake Parts","Brake Set","BRRX400","Disc Brake Set","grx","GRX RX400","GRX RX600","Hydraulic Disc Brake","J-Kit","RX400","RX610","Shimano","Shimano GRX"],"price":21999,"price_min":21999,"price_max":21999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":46143400607938,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"IRX6102DLF6SC100","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Shimano GRX ST-RX400 + BR-RX400 Hydraulic Disc Brake - Flat Mount - Set Front","public_title":null,"options":["Default Title"],"price":21999,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/barquebike.com\/cdn\/shop\/files\/IRX6102DLF6SC100.png?v=1764833952"],"featured_image":"\/\/barquebike.com\/cdn\/shop\/files\/IRX6102DLF6SC100.png?v=1764833952","options":["Title"],"media":[{"alt":null,"id":35110545686722,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/barquebike.com\/cdn\/shop\/files\/IRX6102DLF6SC100.png?v=1764833952"},"aspect_ratio":1.0,"height":1080,"media_type":"image","src":"\/\/barquebike.com\/cdn\/shop\/files\/IRX6102DLF6SC100.png?v=1764833952","width":1080}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2 class=\"product-detail-description__title\"\u003eShimano GRX ST-RX400 + BR-RX400 Hydraulic Disc Brake - Flat Mount - 2-speed - Set FW\u003c\/h2\u003e\n\u003ch3\u003eShimano GRX ST-R4600 shift\/brake lever\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Shimano GRX ST-RX400 dual control lever provides Gravel inspired ergonomics both for the bracket design to accommodate every kind of drop bar and for the lever itself featuring a curved shape and an anti-slip coating for greater mixed-terrain control. In terms of shifting performance the 2x10-speed GRX STI levers are at the same high level like Shimano's top tier group's road bike shifters. In contrast the braking performance is optimized by the brake lever's rotary axle which is positioned 18 mm higher than usual. In order to meet the individual needs of the driver, the hydraulic brake lever offers a tool-based reach adjustment as well.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eShimano GRX BR-RX400 disc brake caliper\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eNever hesitate to tackle rough surfaces with the hydraulic Shimano GRX BR-RX400 caliper. In doing so\u003c\/span\u003e\u003cb\u003eIce Tech\u003c\/b\u003e\u003cspan\u003eensure excellent heat dissipation while the BR-RX400's 2 pistons guarantee solid braking performance under all conditions. The Flat Mount system makes it possible to attach the disc brake caliper directly at frame or fork. Trouble-free and simple maintenance is provided by the proven\u003c\/span\u003e\u003cb\u003eOne Way Bleeding\u003c\/b\u003e\u003cspan\u003econcept and the\u003c\/span\u003e\u003cb\u003eEasy Hose Joint System\u003c\/b\u003e\u003cspan\u003ewhich simplifies brake hose exchanges.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eJ-Kit (Easy Hose Joint System)\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eAt brake systems with J-Kit hose joint the brake lever features an integrated olive what makes an easy brake hose installation and removal possible.\u003cbr\u003eIncluded in delivery: left STI lever + front caliper,\u003cbr\u003efilled and bleed,\u003cbr\u003eincl. FW brake disc adapter, shift cable, casing, SM-BH90-JK-SSR brake hose and L03A Resin brake pads with cooling fins\u003cbr\u003eMaterial: STI housing: resin, steel\u003cbr\u003ebrake lever, caliper: aluminium (painted)\u003cbr\u003episton: resin\u003c\/span\u003e\u003c\/p\u003e"}

Your cart is empty

Your cart

Estimated total

Shimano GRX ST-RX400 + BR-RX400 Hydraulic Disc Brake - Flat Mount - Set Front

Shimano GRX ST-RX400 + BR-RX400 Hydraulic Disc Brake - Flat Mount - Set Front

Shimano GRX ST-RX400 + BR-RX400 Hydraulic Disc Brake - Flat Mount - 2-speed - Set FW

Shimano GRX ST-R4600 shift/brake lever

Shimano GRX BR-RX400 disc brake caliper

J-Kit (Easy Hose Joint System)

Country/region