FS: Custom Bianchi Impulso Gravel Race Bike - SRAM Force/GX AXS Mullet - Size Medium

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Bertrand Mejia-Morin

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Jul 23, 2025, 12:54:22 PM7/23/25
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Up for sale is a custom frame-up Bianchi Impulso rocket ship set up with a SRAM Force/GX/XX1 AXS mullet drivetrain. Asking $5000. Glamor shots and geometry attached.

The frame officially clears 42mm tires (perfect for fast gravel, CX and road), though could definitely clear 45s in dry conditions. It is painted in a stunning glossy gold with matchy SRAM XX1 drivetrain. Olive green wolftooth bolts, lockrings and bar end plugs add a little earth-tone decoration. Fully internal cable routing is aero and super clean looking. I ride-wrapped this before ever riding it, so the frame is pristine. The bike has only been ridden about 670 miles in dry weather, and is overall in like-new condition minus wear on pads and rotors. Tires probably have 75 miles on them, if that. As is, the bike weighs about 18-18.5 lbs and could easily go sub 18 with a different drivetrain gearing and lighter wheels. 

I built this totally unique bike from the frame up. 

As far as sizing goes, I'm 5'8" and it fits great. If you need to swap the stem you will have to stick with the same Deda model or go with the 100mm OEM stem (included) and re-route the cables because it is all internal.

This Bianchi Impulso could easily do quadruple duty as an all day adventure bike, a tabor crusher, a CX race rig, or a road bike. 

Hit me up with questions or to throw a leg over it!

Full build list:

COMPONENTMODEL
FrameBianchi Impulso - Carbon - Medium
ForkBianchi Impulso - Carbon
StemDeda Superbox - 90mm (OEM 100mm stem also included w/ proprietary headset cap)
BarsZipp SL 70 XPLR Carbon - 40cm
Shifters + BrakesSram Force D2 eTap AXS
Bottom BracketSram Dub
CranksetSram Force 1x w/ Quarq Power Meter - 46t Ring
DerailleurGX Eagle AXS (52t max)
CassetteSram XX1 - Gold - 10-50t
ChainSram XX1 - Gold
SeatpostProprietary (extra seatpost included)
SaddleNot Included
Bar TapeZipp Service Course
Bottle CageSilca Sicuro
WheelsReynolds ATR X All Terrain
RotorsSram Paceline A2 (not the same rotors pictured)
TiresSchwalbe Pro One TLE 700x34mm
PedalsNot Included
Other (Bolts, ridewrap etc.)Wolftooth Olive Shiny Bits + Covered Ride Wrap



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Bertrand Mejia-Morin

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Jul 28, 2025, 2:18:58 PM7/28/25
to OBRA Chat
Will drop price to $4500 obo!
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