Bianchi
Impulso Comp GRX 610 Disc 2x12sp
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Geometry
Geometry
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Geometry
Geometry
Spec geometry
| Geometry | LG | MD | SM | XL | XS |
|---|---|---|---|---|---|
| Crank length | 172.5mm | 172.5mm | 170mm | 175mm | 170mm |
| Stem length | 110mm | 100mm | 90mm | 120mm | 80mm |
| Handlebar width | 420mm | 420mm | 400mm | 440mm | 400mm |
| Handlebar reach | 70mm | 70mm | 70mm | 70mm | 70mm |
| Handlebar drop | 130mm | 130mm | 130mm | 130mm | 130mm |
| Saddle width | 149mm | 149mm | 149mm | 149mm | 149mm |
| Dropper post travel | — | — | — | — | — |
| Seatpost offset | 20mm | 20mm | 20mm | 20mm | 20mm |
Specs
Full specs
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Specs
Full specs
Frame
Frame
Bianchi Impulso carbon fiber frame (Flat Mount disc 140/160, PressFit 86.5 x 41, 12x142mm thru-axle, SRAM UDH hanger, max chainring 46-52T, tire clearance ETRTO 622-42mm)
Suspension
Fork
Bianchi Impulso Integrated Fork, carbon fiber composite (Flat Mount disc 140/160, 12x100mm thru-axle, tire clearance ETRTO 622-42mm, 1 1/8" steerer)
Brakes
Front brake
Shimano hydraulic disc brake, BR-RX400
Rear brake
Shimano hydraulic disc brake, BR-RX400
Front rotor
Shimano SM-RT70 IceTech, Center Lock, 160mm
Rear rotor
Shimano SM-RT70 IceTech, Center Lock, 160mm
Drivetrain
Shift levers
Shimano GRX 610 ST-RX610
Rear derailleur
Shimano GRX 820 RD-RX820 (max cassette sprocket 36T)
Front derailleur
Shimano GRX 820 FD-RX820
Cassette
Shimano CS-HG710, 12-speed, 11-36T (HG11 freehub body)
Chain
Shimano CN-M7100
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
Cockpit
Stem
Velomann AICR Alloy, -2° rise (1-1/8" steerer; 31.8mm bar clamp; lengths: 80mm XS(47), 90mm SM(51), 100mm MD(55), 110mm LG(58), 120mm XL(61))
Handlebars
Velomann Gravel ICR Alloy, 16° flare (Drop 130mm, Reach 70mm, 31.8mm clamp; widths: 400mm XS(47)/SM(51), 420mm MD(55)/LG(58), 440mm XL(61))
Grips
La Spirale Ribbon cork
Saddle
Velomann MITORA 149 H1 (250mm length, 149mm width)
Seatpost
Bianchi Custom D-Shape, 20mm offset (lengths: 300mm XS(47), 350mm SM(51)/MD(55), 380mm LG(58)/XL(61); carbon fiber composite)
Wheels & Tires
Front wheel
V24G wheel, aluminium rim 622x24c, 24h
Rear wheel
V24G wheel, aluminium rim 622x24c, 24h
Front tire
Pirelli Cinturato GRAVEL M Classic, 40-622 (tan sidewall)
Rear tire
Pirelli Cinturato GRAVEL M Classic, 40-622 (tan sidewall)