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Create an accountThe 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 1025 mm wheelbase.
Bianchi 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.
TECH SPECS
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FRAMESET
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FRAME
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 -
FORK
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 -
HEADSET
Bianchi Custom Acros ICR (Internal Cable Rounting)
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DRIVETRAIN
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SHIFTERS
Shimano GRX 610 ST-RX610 -
REAR DERAILLEUR
Shimano GRX 820 RD-RX820 Maximum Cassette Sprocket 36T -
FRONT DERAILLEUR
Shimano GRX 820 FD-RX820 -
CRANKSET
Shimano GRX 610 FC-RX610 46-30T Crank Length: 170mm-XS(47)-SM(51), 172.5mm-MD(55)-LG(58), 175mm-XL(61) -
BOTTOM BRACKET
Shimano SM-BB72-41B, press fit -
CHAIN
Shimano CN-M7100 -
CASSETTE
Shimano CS-HG710-12 speed, 11-36T Driver body Interface: HG11
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BRAKES
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BRAKES
Shimano Hydraulic Brake, BR-RX400 -
ROTOR
Shimano SM-RT70 IceTech Hub Interface: Centerlock Rotor Diameter: 160 mm (front&Rear)
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WHEELS
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WHEELS
Fulcrum RapidRed 900 2-Way Fit Ready (for clincher and tubeless ready) Rim Diameter: 700C Material: Aluminum Alloy Rim Height: 24 mm Inner Wigth Channel: 22 mm -
TIRE
Pirelli Cinturato™ GRAVEL H Classic, 40-622 tan sidewall
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COCKPIT
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STEM
Velomann AICR Alloy Rise: -2° 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) -
HANDLEBAR
Velomann Gravel ICR Alloy Flare: 16° 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) -
GRIPS
La Spirale Ribbon cork
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SADDLE
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SEATPOST
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 -
SADDLE
Velomann MITORA 149 H1, cover: soft touch, padding: foam, shell: nylon carbon, open shell, Aisi rails, lenght: 250mm, width: 149mm, weight: 230g ± 2
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Based on component availability, Bianchi reserves the right to make changes on specifications without notice.
GEOMETRY
Impulso (all) | |||||||||||||
SIZE | A | B1 | C | D | E | F | G | G1 | H | I | X | Y | W |
XS | 410 | 515 | 425 | 70 | 100 | 592 | 75° | 70,5° | 50 | 391 | 376 | 517 | 1007 |
SM | 450 | 526 | 425 | 70 | 118 | 600 | 74,5° | 70,5° | 50 | 391 | 378 | 534 | 1014 |
MD | 490 | 550 | 425 | 70 | 135 | 610 | 74° | 71,5° | 50 | 391 | 391 | 554 | 1025 |
LG | 520 | 572 | 426 | 70 | 162 | 628 | 73,5° | 71,5° | 50 | 391 | 401 | 580 | 1045 |
XL | 550 | 600 | 428 | 70 | 190 | 645 | 73° | 72° | 50 | 391 | 414 | 608 | 1064 |