2025 Bianchi Impulso Rc GRX 825 Di2 2X12SP
FRAME
IMPULSO RC Disc Brake Specification: Flat Mount 140/160 Bottom Braket Standard: PressFit 86.5 X Ø41 Rear Axle: thru12 OLD (Over-Locknut-Dimension): 142 mm Front Derailleur: Brazed-on Type Rear Derailleur: SRAM UDH Hanger type Max Chainring Compatibility:
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: Epoxy - HM-HS Carbon Fiber Composite
HEADSET
Bianchi Custom Acros ICR (Internal Cable Rounting) Spacers:5 mm x1, 10mm x3 Headtube Cover: Bianchi Costum Compresion Ring: 1.125 Inch Top Bearing: Angular contact Bearing 42x52x7 + seal Bottom Bearing: Angular contact Bearing 40x52x7 + seal
SHIFTERS
Shimano GRX, ST-RX825
REAR DERAILLEUR
Shimano GRX RD-RX825
FRONT DERAILLEUR
Shimano GRX FD-RX825
CRANKSET
Shimano GRX 820 FC-RX820 48-31T. 4iiii Precision 3, single side powermeter 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
BRAKES
Shimano Hydraulic Brake, BR-RX820
ROTOR
Shimano RT-CL800 IceTech Hub Interface: Centerlock Rotor Diameter: 160 mm (front&Rear)
WHEELS
Shimano RT-CL800 IceTech Hub Interface: Centerlock Rotor Diameter: 160 mm (front&Rear)
TIRE
Cinturato Gravel RC, 700 x 40c, 60TPI- TLR, Folding, Tan sidewall
HANDLEBAR
Reparto Corse AeroFlare Flare: 16° Drop: 120mm Reach 80mm Steerer Interface Diameter: 1 1/8" HandleBar Sizes: 90/400 (SX(47)) ; 100/400 (SM(51)); 110/420 (MD(55)-LG(58)); 120/440(XL(61)) Material: Epoxy - HM-HS Carbon Fiber Composite
GRIPS / EXTENSIONS
Bianchi Arrow 2.5mm thickness, full black
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
Bianchi RC139 carbon Cover: microfiber Inserts: PWR gel Shell: carbon fiber Rails: carbon fiber lenght: 250mm, wide: 139mm weight: 145g
Data Sheet
Click for Geometry
