Recommended for use with Ice Tech FREEZA Center Lock SM-MT800 rotors for optimum braking performance
ServicesComes complete with resin compound aluminium radiation fin pad further improves heat dissipation reducing brake surface temperature by 50 deg C
{"id":11317049917782,"title":"Shimano Ultegra BR-R8170 Ultegra flat mount calliper, without rotor or adapter","handle":"freewheel-brr8170f","description":"\u003cp\u003eShimano Ultegra BR-R8170 Ultegra flat mount calliper, without rotor or adapter.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUltegra hydraulic road disc brake offer an ideal balance of light weight and efficient braking, making it the perfect choice for both enthusiast and competitive riders\u003c\/li\u003e\n\u003cli\u003eFront wheel use for flat mount forks with adapter to flip between 140 and 160 mm\u003c\/li\u003e\n\u003cli\u003eOversized 22mm ceramic pistons optimized for heat insulation, lightweight and stiffness\u003c\/li\u003e\n\u003cli\u003eOpposed 2-piston design reduces leading effect and optimal pad wear increases braking control\u003c\/li\u003e\n\u003cli\u003eIncreased pad to rotor clearance reduces the chance of rotor drag\u003c\/li\u003e\n\u003cli\u003eDirect flat mount and open design allows easy and quick wheel replacement\u003c\/li\u003e\n\u003cli\u003eForged calliper design is lightweight and rigid\u003c\/li\u003e\n\u003cli\u003eOne way internal fluid circuit makes bleeding easy\u003c\/li\u003e\n\u003cli\u003eMineral oil brake fluid is non-corrosive and less hazardous than conventional hydraulic brake fluid\u003c\/li\u003e\n\u003cli\u003eShim-less mounting bracket allows for quick installation and setting up\u003c\/li\u003e\n\u003cli\u003eRecommended for use with Ice Tech FREEZA Center Lock SM-MT800 rotors for optimum braking performance\u003c\/li\u003e\n\u003cli\u003eComes complete with resin compound aluminium radiation fin pad further improves heat dissipation reducing brake surface temperature by 50 deg C\u003c\/li\u003e\n\u003cli\u003eInline hose routing for low profile design\u003c\/li\u003e\n\u003cli\u003eSeparate bleed port and valve screw for improved bleeding process\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-10-01T08:30:20+01:00","created_at":"2026-09-30T18:07:49+01:00","vendor":"Freewheel \/ Madison","type":"Parts","tags":["Category:Parts","Collection:Brake Calipers","Collection:Brake Rotors","Freewheel","Image:Freewheel","IS","Madison","Parts","spo-cs-disabled","spo-default","spo-disabled","spo-notify-me-disabled","Supplier stock:In Stock"],"price":7499,"price_min":7499,"price_max":7999,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":55543853449558,"title":"Grey \/ Front","option1":"Grey","option2":"Front","option3":null,"sku":"BRR8170F","requires_shipping":true,"taxable":true,"featured_image":{"id":85797971689814,"product_id":11317049917782,"position":1,"created_at":"2026-09-30T18:07:49+01:00","updated_at":"2026-09-30T18:07:52+01:00","alt":"BR-R8170 Ultegra flat mount calliper, without rotor, for 140\/160 mm, front","width":1800,"height":1800,"src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesbrr8170f_1.jpg?v=1790788072","variant_ids":[55543853449558]},"available":true,"name":"Shimano Ultegra BR-R8170 Ultegra flat mount calliper, without rotor or adapter - Grey \/ Front","public_title":"Grey \/ Front","options":["Grey","Front"],"price":7999,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"4550170889517","featured_media":{"alt":"BR-R8170 Ultegra flat mount calliper, without rotor, for 140\/160 mm, front","id":66195226722646,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1800,"width":1800,"src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesbrr8170f_1.jpg?v=1790788072"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":55543853482326,"title":"Grey \/ Rear","option1":"Grey","option2":"Rear","option3":null,"sku":"BRR8170R","requires_shipping":true,"taxable":true,"featured_image":{"id":85797971755350,"product_id":11317049917782,"position":3,"created_at":"2026-09-30T18:07:49+01:00","updated_at":"2026-09-30T18:07:52+01:00","alt":"BR-R8170 Ultegra flat mount calliper, without rotor or adapter, rear","width":1800,"height":1800,"src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesbrr8170r_1.jpg?v=1790788072","variant_ids":[55543853482326]},"available":true,"name":"Shimano Ultegra BR-R8170 Ultegra flat mount calliper, without rotor or adapter - Grey \/ Rear","public_title":"Grey \/ Rear","options":["Grey","Rear"],"price":7499,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"4550170889531","featured_media":{"alt":"BR-R8170 Ultegra flat mount calliper, without rotor or adapter, rear","id":66195226788182,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1800,"width":1800,"src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesbrr8170r_1.jpg?v=1790788072"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesbrr8170f_1.jpg?v=1790788072","\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesbrr8170f_2.jpg?v=1790788073","\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesbrr8170r_1.jpg?v=1790788072","\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesbrr8170r_2.jpg?v=1790788072"],"featured_image":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesbrr8170f_1.jpg?v=1790788072","options":["Colour","Size"],"media":[{"alt":"BR-R8170 Ultegra flat mount calliper, without rotor, for 140\/160 mm, front","id":66195226722646,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1800,"width":1800,"src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesbrr8170f_1.jpg?v=1790788072"},"aspect_ratio":1.0,"height":1800,"media_type":"image","src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesbrr8170f_1.jpg?v=1790788072","width":1800},{"alt":"BR-R8170 Ultegra flat mount calliper, without rotor, for 140\/160 mm, front","id":66195226755414,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1800,"width":1800,"src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesbrr8170f_2.jpg?v=1790788073"},"aspect_ratio":1.0,"height":1800,"media_type":"image","src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesbrr8170f_2.jpg?v=1790788073","width":1800},{"alt":"BR-R8170 Ultegra flat mount calliper, without rotor or adapter, rear","id":66195226788182,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1800,"width":1800,"src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesbrr8170r_1.jpg?v=1790788072"},"aspect_ratio":1.0,"height":1800,"media_type":"image","src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesbrr8170r_1.jpg?v=1790788072","width":1800},{"alt":"BR-R8170 Ultegra flat mount calliper, without rotor or adapter, rear","id":66195226820950,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1800,"width":1800,"src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesbrr8170r_2.jpg?v=1790788072"},"aspect_ratio":1.0,"height":1800,"media_type":"image","src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesbrr8170r_2.jpg?v=1790788072","width":1800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eShimano Ultegra BR-R8170 Ultegra flat mount calliper, without rotor or adapter.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUltegra hydraulic road disc brake offer an ideal balance of light weight and efficient braking, making it the perfect choice for both enthusiast and competitive riders\u003c\/li\u003e\n\u003cli\u003eFront wheel use for flat mount forks with adapter to flip between 140 and 160 mm\u003c\/li\u003e\n\u003cli\u003eOversized 22mm ceramic pistons optimized for heat insulation, lightweight and stiffness\u003c\/li\u003e\n\u003cli\u003eOpposed 2-piston design reduces leading effect and optimal pad wear increases braking control\u003c\/li\u003e\n\u003cli\u003eIncreased pad to rotor clearance reduces the chance of rotor drag\u003c\/li\u003e\n\u003cli\u003eDirect flat mount and open design allows easy and quick wheel replacement\u003c\/li\u003e\n\u003cli\u003eForged calliper design is lightweight and rigid\u003c\/li\u003e\n\u003cli\u003eOne way internal fluid circuit makes bleeding easy\u003c\/li\u003e\n\u003cli\u003eMineral oil brake fluid is non-corrosive and less hazardous than conventional hydraulic brake fluid\u003c\/li\u003e\n\u003cli\u003eShim-less mounting bracket allows for quick installation and setting up\u003c\/li\u003e\n\u003cli\u003eRecommended for use with Ice Tech FREEZA Center Lock SM-MT800 rotors for optimum braking performance\u003c\/li\u003e\n\u003cli\u003eComes complete with resin compound aluminium radiation fin pad further improves heat dissipation reducing brake surface temperature by 50 deg C\u003c\/li\u003e\n\u003cli\u003eInline hose routing for low profile design\u003c\/li\u003e\n\u003cli\u003eSeparate bleed port and valve screw for improved bleeding process\u003c\/li\u003e\n\u003c\/ul\u003e"}
The guarantee covers any manufacturing, design, or material defect. Please notify us within 2 months of noticing any defects.
It does not cover blows, improper use, or other issues that are not attributable to a manufacturer defects.
Do you offer refunds?
Any electric bike that has been modified or "chipped" will result in automatic disqualification of liability for any error codes or damage to the electric system. If an error code occurs due to modifications made to the bike, which affects its performance or functionality, we will not be held responsible. All service costs will still be applicable. By booking a service for a modified electric bike, either through our website or in-store, you automatically agree to these terms and conditions.
Yes, we offer full and partial refunds.
Please enquire for more information about our Refund policy.
What shipping methods do you offer?
We use all major carriers, and local courier partners. Use the shipping estimator in the cart to check your shipping rates.
Marin
#shopify-section-sections--20458360832342__header .logo {display: none;} #shopify-section-sections--20458360832342__header #SiteHeader:not(.site-header--hovered) {background: transparent; color: #fff;} #shopify-section-sections--20458360832342__header #SiteHeader:not(.site-header--hovered) a {color: #fff;} #shopify-section-sections--20458360832342__header .drawer__logo-image {width: 80%; height: auto;} @media (min-width: 900px) {#shopify-section-sections--20458360832342__header #NavStandard.nav--compress {display: flex !important; width: 100% !important; } #shopify-section-sections--20458360832342__header #NavStandard.nav--compress .tmenu_wrapper {display: block !important; }} 
#shopify-section-sections--20458360832342__header .logo {display: none;} #shopify-section-sections--20458360832342__header #SiteHeader:not(.site-header--hovered) {background: transparent; color: #fff;} #shopify-section-sections--20458360832342__header #SiteHeader:not(.site-header--hovered) a {color: #fff;} #shopify-section-sections--20458360832342__header .drawer__logo-image {width: 80%; height: auto;} @media (min-width: 900px) {#shopify-section-sections--20458360832342__header #NavStandard.nav--compress {display: flex !important; width: 100% !important; } #shopify-section-sections--20458360832342__header #NavStandard.nav--compress .tmenu_wrapper {display: block !important; }}