{"product_id":"br-r8100","title":"BR-R8100 (ULTEGRA)","description":"\u003ch3 class=\"list_anchor_cs_h3\"\u003eSHIMANO BR-R8100 (ULTEGRA) | Dual-pivot brake with refined lightness and braking power\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eHigh-performance ULTEGRA rim brake supporting nimble riding.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe \"BR-R8100\" from the SHIMANO ULTEGRA R8100 series is an SLR-EV compatible dual-pivot brake caliper designed for road bikes.\u003c\/p\u003e\n\u003cp\u003eIt achieves a high-dimensional balance of rigidity, weight, and braking power, providing excellent brake control in a wide range of situations from races to long rides. It offers a natural feel, from light lever input to firm braking.\u003c\/p\u003e\n\u003cp\u003eCompatible with tires up to 28C, it can be combined with the popular wider tires of recent years. While fitting road bikes that prioritize comfort, it maintains the lightness and simple maintenance characteristic of rim brakes.\u003c\/p\u003e\n\u003cp\u003eAs expected from the highly refined ULTEGRA grade, it is a reliable brake caliper for a wide range of uses, from daily training to event rides and races.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 class=\"list_anchor_cs_h3\"\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eULTEGRA R8100 series dual-pivot brake caliper\u003c\/li\u003e\n\n\u003cli\u003eDesigned with a high-dimensional balance of rigidity, lightness, and braking power\u003c\/li\u003e\n\n\u003cli\u003eExcellent control performance thanks to SLR-EV compatibility\u003c\/li\u003e\n\n\u003cli\u003eCompatible with tires up to 28C\u003c\/li\u003e\n\n\u003cli\u003eAchieves both natural lever feel and high braking power\u003c\/li\u003e\n\n\u003cli\u003eUses cartridge type brake shoes\u003c\/li\u003e\n\n\u003cli\u003eEquipped with shoe angle adjustment function\u003c\/li\u003e\n\n\u003cli\u003eSuitable for a wide range of uses from races to long rides\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 class=\"list_anchor_cs_h3\"\u003eSPEC\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBrand: SHIMANO\u003c\/li\u003e\n\n\u003cli\u003eModel: BR-R8100\u003c\/li\u003e\n\n\u003cli\u003eSeries: ULTEGRA R8100\u003c\/li\u003e\n\n\u003cli\u003eType: SLR-EV Dual-Pivot Brake\u003c\/li\u003e\n\n\u003cli\u003eReach: 51mm\u003c\/li\u003e\n\n\u003cli\u003eBrake Shoe: R55C4\u003c\/li\u003e\n\n\u003cli\u003eMax Tire Size Compatibility: 28C\u003c\/li\u003e\n\n\u003cli\u003eCompatible Rim Width: 20.8〜28mm\u003c\/li\u003e\n\n\u003cli\u003eAverage Weight: Front 182g, Rear 180g\u003c\/li\u003e\n\n\u003cli\u003eFeatures: Cartridge Shoe Holder, Tire Guide Bumper, Quick Release Lever, Shoe Angle Adjustment\u003c\/li\u003e\n\n\u003cli\u003eColor: Series Color\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe current ULTEGRA rim brake offers an exceptionally good balance of lightness and ease of use.\u003c\/p\u003e\n\u003cp\u003eThe natural feel of the braking from the initial squeeze, making speed control easy, is impressive. It provides a sense of security on descents and in group riding, allowing for precise deceleration as needed.\u003c\/p\u003e\n\u003cp\u003eSince it supports tires up to 28C, it's easy to combine with road bikes that prioritize comfort, and is also recommended for those who want to build a lightweight rim brake road bike.\u003c\/p\u003e\n\u003cp\u003eIt's a brake caliper that truly embodies the high level of refinement expected from the latest ULTEGRA.\u003c\/p\u003e","brand":"SHIMANO","offers":[{"title":"Front \/ In-store stock","offer_id":50119012319507,"sku":"4550170896737","price":10700.0,"currency_code":"JPY","in_stock":false},{"title":"Front \/ Manufacturer取り寄せ（約10日）","offer_id":50119012417811,"sku":"OTY-4550170896737","price":10700.0,"currency_code":"JPY","in_stock":true},{"title":"Rear \/ In-store stock","offer_id":50119012352275,"sku":"4550170893750","price":10461.0,"currency_code":"JPY","in_stock":false},{"title":"Rear \/ Manufacturer取り寄せ（約10日）","offer_id":50119012450579,"sku":"OTY-4550170893750","price":10461.0,"currency_code":"JPY","in_stock":true},{"title":"Front and Rear Set \/ In-store stock","offer_id":50119012385043,"sku":"4550170896720","price":21123.0,"currency_code":"JPY","in_stock":false},{"title":"Front and Rear Set \/ Manufacturer取り寄せ（約10日）","offer_id":50119012483347,"sku":"OTY-4550170896720","price":21123.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/4237\/2883\/files\/1_343b771d-4646-4ac6-b89d-17fada680b1b.jpg?v=1732504718","url":"https:\/\/store-eirin-jp.com\/en\/products\/br-r8100","provider":"京都の自転車屋 CYCLE SHOP eirin ＆ サイクルハテナ","version":"1.0","type":"link"}