{"id":57565,"date":"2025-02-14T09:48:37","date_gmt":"2025-02-14T01:48:37","guid":{"rendered":"https:\/\/khcycle.com\/sg\/?post_type=product&p=57565"},"modified":"2026-03-23T19:20:02","modified_gmt":"2026-03-23T11:20:02","slug":"bianchi-bike-impulso-pro-grx-820-ck16-graphite-matt","status":"publish","type":"product","link":"https:\/\/khcycle.com\/sg\/product\/bianchi-bike-impulso-pro-grx-820-ck16-graphite-matt\/","title":{"rendered":"BIANCHI Bike Impulso Pro GRX 820 | ck16\/graphite matt"},"content":{"rendered":"\t\t
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SPECIFICATIONS<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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FRAME<\/h2>

Disc Brake Specification: Flat Mount 140\/160
Bottom Braket Standard: PressFit 86.5 X diam.41
Rear Axle: thru12
OLD (Over-Locknut-Dimension): 142 mm
Front Derailleur: Brazed-on Type
Rear Derailleur: SRAM UDH Hanger type
Max Chainring Compatibility: 46T-52T<\/p>

FORK<\/h2>

Bianchi Impulso Integrated Fork Disc
Brake Specification: Flat Mount 140\/160
Front Axle: thru12
OLD (Over-Locknut-Dimension): 100 mm
Tire Clearance: ETRTO 622-42mm
Steer tube Diameter: 1 1\/8″”
Material: Carbon Fiber Composite<\/p>

HEADSET<\/h2>

Bianchi Custom Acros ICR (Internal Cable Routing)<\/p>

SHIFTERS<\/h2>

Shimano GRX 820 ST-RX820<\/p>

REAR DERAILLEUR<\/h2>

Shimano GRX 820 RD-RX820
Maximum Cassette Sprocket 36T<\/p>

FRONT DERAILLEUR<\/h2>

Shimano GRX 820 FD-RX820<\/p>

CRANKSET<\/h2>

Shimano GRX 820 FC-RX820 48-31T
Crank Length: 170mm-XS(47)-SM(51), 172.5mm-MD(55)-LG(58), 175mm-XL(61)<\/p>

BOTTOM BRACKET<\/h2>

Shimano SM-BB72-41B, press fit<\/p>

CHAIN<\/h2>

Shimano CN-M7100<\/p>

CASSETTE<\/h2>

Shimano CS-HG710-12 speed, 11-36T
Driver body Interface: HG11<\/p>

BRAKES<\/h2>

Shimano Hydraulic Brake, BR-RX820<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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ROTOR<\/h2>

Shimano SM-RT70 IceTech
Hub Interface: Centerlock
Rotor Diameter: 160 mm (front&Rear)<\/p>

WHEELS<\/h2>

Velomann Terbium clincher and tubeless ready
Rim Diameter: 700C
Material: Carbon
Rim Height: 30 mm
Inner Width Channel: 25 mm<\/p>

TIRE<\/h2>

Pirelli Cinturato\u2122 GRAVEL H Classic, 40-622 tan sidewall<\/p>

STEM<\/h2>

Velomann AICR Alloy
Rise: -2\u00b0
Steerer Diameter: 1-1\/8″” (28.6mm)
HB interface Diameter: 1-1\/4″” (31.8mm)
Stem Lengths: 80mm – XS(47), 90mm – SM(51), 100mm-MD(55), 110mm-LG(58),120m -XL(61)<\/p>

HANDLEBAR<\/h2>

Velomann Gravel ICR Alloy
Flare: 16\u00b0
Drop: 130mm
Reach: 70mm
Interface Diameter: 1 1\/4″” (31.8mm)
Handlebar widths: 400 – SX(47) SM(51), 420 – MD(55) LG(58), 440 -XL(61)<\/p>

GRIPS<\/h2>

La Spirale Ribbon cork<\/p>

SEATPOST<\/h2>

Bianchi Custom D-Shape
Offset: 20mm back
Seatpost lengths: 300mm-SX(47), 350mm- SM(51) MD(55), 380mm-LG(58) XL(61)
Material: Epoxy – HM-HS Carbon Fiber Composite<\/p>

SADDLE<\/h2>

Velomann MITORA 149 Hyper
Cover: hexagon
Padding: foam
Shell: nylon carbon, open shell, carbon rails
Length: 250mm
Width: 149mm
Weight: 190g \u00b1 2<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Based on component availability, Bianchi reserves the right to make changes on specifications without notice.<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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GEOMETRY CHART<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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GRAVEL, FASTER.<\/h3>

Reparto Corse set out to re-engineer our Impulso platform to better suit the needs of competitive gravel racers.<\/em><\/p>

Tuned for those who demand the holy trinity of aerodynamic performance, low weight, and off-road capability.<\/em><\/p>

In order to win gravel races, you need a machine that is engineered for the task. The Impulso RC is built to make you faster.
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RACING GRAVEL TUNED<\/h2>

Reparto Corse has meticulously optimised the Impulso RC for the demands of the high-velocity, extremely technical discipline of gravel racing. <\/p>

Treating every facet as part of the cohesive performance whole, this systematic approach is becoming central to Bianchi\u2019s design thinking.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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AERODYNAMICS<\/h2>

Lessons learned from the Oltre RC aero bike and our next-generation Specialissima RC allrounder have been applied to the Impulso, along with an integrated fork and specifically crafted aero wheelset, creating one of the most aerodynamic gravel bikes in its category.<\/p>

The seat post uses a D-shaped profile, allowing for greater comfort in the saddle compared with a perfect NACA profile \u2013 perfect for challenging mixed terrain.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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ESSENTIAL FRAME<\/h2>

For pure performance, the design of the Impulso frame is kept intentionally clean, inspired by the sleek aerodynamic frames of our road machines.<\/p>

There are no extra mounts for multiple bag and bottle installation, or protruding screws to add weight or drag.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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TOTAL CONTROL<\/h2>

On fast gravel race parcours, you need to have total control. Reparto Corse devoted significant resources to enhancing the cockpit system of the Impulso RC, putting the power to win in your grasp.<\/p>

COMPETITIVE STIFFNESS
<\/strong>On the re-engineered Impulso, we\u2019ve focused on the stiffness of the cockpit system to achieve a much better racing feel and advanced control.<\/p>

RIDE WITH FLARE
<\/strong>The 16\u00b0 flare of the bars helps give the rider extra control on technical downhill sections.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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RACING GEOMETRY<\/h2>

The Impulso uses a progressive geometry for the frame. Inspired by the safe, stable performance of elite bikes in off-road racing, it boasts a shorter stem than the Specialissima RC and a longer reach. Confident performance on bumpier sections is provided thanks to the 1,025mm wheelbase.<\/p>

We modelled multiple bottom bracket drops before settling on 70mm for the revamped Impulso family. This gives the rider maximum control and a more aggressive overall experience.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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RACE-WINNING CLEARANCE<\/h2>

The re-engineered Impulso frame can accommodate 42mm tyres, however running smaller sizes will aid in the dispersion of mud when the conditions and course demand it.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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RC SADDLE<\/h2>

Great performance at the most advanced professional level. With its aggressive design, the saddle has been engineered to ensure the best aerodynamic position on the bike and maximum power transmission when pedalling.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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The Impulso Pro was created for off-road experts who throw everything into their competitive pursuits.<\/p>\n","protected":false},"featured_media":57572,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[1404],"product_tag":[321],"class_list":{"0":"post-57565","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-gravel","7":"product_tag-bianchi","8":"pa_size-bike-m","9":"pa_size-bike-s","10":"desktop-align-left","11":"tablet-align-left","12":"mobile-align-center","13":"ast-product-gallery-layout-horizontal-slider","14":"ast-product-gallery-with-no-image","15":"ast-product-single-variable","16":"ast-product-tabs-layout-horizontal","18":"first","19":"instock","20":"sale","21":"taxable","22":"shipping-taxable","23":"purchasable","24":"product-type-variable"},"aioseo_notices":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/khcycle.com\/sg\/wp-json\/wp\/v2\/product\/57565","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/khcycle.com\/sg\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/khcycle.com\/sg\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/khcycle.com\/sg\/wp-json\/wp\/v2\/comments?post=57565"}],"version-history":[{"count":0,"href":"https:\/\/khcycle.com\/sg\/wp-json\/wp\/v2\/product\/57565\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/khcycle.com\/sg\/wp-json\/wp\/v2\/media\/57572"}],"wp:attachment":[{"href":"https:\/\/khcycle.com\/sg\/wp-json\/wp\/v2\/media?parent=57565"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/khcycle.com\/sg\/wp-json\/wp\/v2\/product_brand?post=57565"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/khcycle.com\/sg\/wp-json\/wp\/v2\/product_cat?post=57565"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/khcycle.com\/sg\/wp-json\/wp\/v2\/product_tag?post=57565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}